Public Disclosure Authorized Public Disclosure Authorized ONE Public Disclosure Authorized HEALTH Public Disclosure Authorized OPERATIONAL FRAMEWORK FOR STRENGTHENING HUMAN, ANIMAL, AND ENVIRONMENTAL PUBLIC HEALTH SYSTEMS AT THEIR INTERFACE Operational Framework for Strengthening Human, Animal, and Environmental Public Health Systems at their Interface ©2018 International Bank for Reconstruction and Development/The World Bank The World Bank 1818 H St. NW Washington, DC, 20433 Telephone: 202-473-1000 Internet: www.worldbank.org The findings, interpretations, and conclusions expressed in this work do not necessarily reflect the views of the World Bank, its Board of Executive Directors, or the governments they represent. The World Bank does not guarantee the accuracy of the data included in this work. The boundaries, colors, denominations, and other information shown on any map in this work do not imply any judgment on the part of the World Bank concerning the legal status of any territory or the endorsement or acceptance of such boundaries. Rights and Permissions The material in this work is subject to copyright. Because the World Bank encourages dissemination of their knowledge, this work may be reproduced, in whole or in part, for noncommercial purposes as long as full attribution to this work is given. Any queries on rights and licenses, including subsidiary rights, should be addressed to World Bank Publications, The World Bank Group, 1818 H St. NW, Washington, DC, 20433, USA; fax: 202-522-2422; email: pubrights@worldbank.org. World Bank Report Number: 122980-GLB Available online at: http://documents.worldbank.org/curated/en/703711517234402168/Operational-framework-for- strengthening-human-animal-and-environmental-public-health-systems-at-their-interface Acknowledgments In-line with the underlying ethic of One Health, this work was initiated and led by a multidisciplinary team with diverse interests and expertise. Authors included Franck Berthe (World Bank: veterinary medicine, fisheries science, livestock), Timothy Bouley (World Bank: climate change, human medicine, oceans), William B. Karesh (EcoHealth Alliance: biodiversity, ecology, veterinary medicine), François LeGall (World Bank: infectious disease, livestock, veterinary medicine), Catherine Machalaba (EcoHealth Alliance: biodiversity, public health), Caroline Planté (World Bank: agriculture, livestock, veterinary medicine), and Richard Seifman (World Bank: health system finance, public health). The work builds upon previous One Health efforts and analysis by Olga Jonas (World Bank: economics, health system finance). The team wishes to thank the following group of international experts for their highly beneficial external review: Stephane de la Rocque (WHO), Liz Mumford (WHO), Susan Corning (OIE), Tianna Brand (OIE), Brian Evans (OIE), and Bernard Vallat (OIE), Chadia Wannous (UNISDR), Peter Black (FAO), Katinka de Balogh (FAO), and Subhash Morzaria (FAO), Cristina Romanelli (CBD), Casey Barton Behravesh (CDC), Ottorino Cosivi (PAHO), Manuel Sanchez-Vazquez (PAHO), and Simone Raszl (PAHO), Fanny Demassieux (UNEP), Ricardo Echalar (USAID), Milan Brahmbhatt (WRI) and Lonnie King (Ohio State University). Peer review was performed by Enis Baris, John Paul Clark, Stephane Forman, Shafick Hoossein, Juan Jose Miranda Montero, Patrick Osewe, and Ernesto Sanchez- Triana of the World Bank and Delia Grace of CGIAR-International Livestock Research Institute. Tekabe Belay, Elizabeth Lule, Julia Mensah, Piers Merrick, and Yvonne Nkrumah of the World Bank also provided key input to inform the development of the document. Additionally, insight provided by the participants and partner organizations of a workshop on the Economics of One Health, held at the World Bank in partnership with the USAID Emerging Pandemic Threats program, EcoHealth Alliance, and the EU COST Action Network for Evaluation of One Health, helped inform parts of this Framework. The assistance of Rosalie Trinidad was greatly appreciated throughout the development of this work. Additional support for the development of the contents was provided by the USAID Emerging Pandemic Threats PREDICT-2 project. Much gratitude is owed to Juergen Voegele, Preeti Ahuja, Timothy Grant Evans, and Valerie Hickey of the World Bank’s Agriculture, Health, Nutrition and Population, and Environment and Natural Resources Global Practices for their guidance. iii Contents Acknowledgments iii Abbreviations and Acronyms vii Executive Summary ix Guide for Applying the One Health Operational Framework in Project Phases xii 1. Strategic Context and Rationale 1 1a. What Does This Operational Framework Do? 2 1b. Scope 8 1c. Global, Regional, and Country Issues 15 1d. Rationale for Collaborative Involvement 20 1e. Higher-Level Objectives to Which the Program Contributes 23 1f. Lessons Learned 24 2. Value of Investing in One Health 29 2a. Disease Impacts and Rationale for One Health’s Value 31 2b. Examples of Added Value from One Health 32 2c. Multi-Sectoral Incentives and Opportunities 38 2d. Assessing Environmental Impacts 39 2e. Data Needs and Directions Forward 42 3. Policy, Governance, Technical, and Institutional Aspects: An Inventory of One Health Tools 47 3a. Horizontal Management and Multisectorality 47 3b. Technical Considerations 53 3c. Specific Methods and Tools and Examples for Operationalizing One Health 59 3d. Integration into Project Planning and Scoping 63 3e. Climate and Health Relations 65 4. One Health Entry Points 67 4a. Same Microbes, Different Contexts—Where to Intervene? 67 4b. Bringing It All Together 75 5. Technical Guidance for Operationalizing One Health 77 5a. Mapping of Stakeholders, Roles, and Responsibility 80 5b. Financial and Personnel Resources 80 5c. Communication and Information 82 5d. Technical Infrastructure 82 5e. Governance 87 5f. Other Relevant Aspects to Consider 88 v Oper at ional Framew o rk fo r S tre n g th e n i n g H u man, A ni mal , and Envi ronmental Publ i c H eal th Syst em s 6. Other Operational Components 91 6a. Institutional and Technical Implementation 91 6b. Monitoring and Evaluation—Measuring Progress of One Health-Related Programs and Interventions 93 6c. World Bank Environmental and Social Safeguards 95 6d. Risks 95 Concluding Remarks 98 Annexes Annex 1: Addressing Broader Developmental Issues through One Health Investments 99 Annex 2: One Health, EcoHealth, Planetary Health, and Veterinary Public Health: A Deeper Dive 101 Annex 3: The World Bank and Its History with One Health 103 Annex 4: Examples of Relevant Areas for Action 104 Annex 5: Examples of Key Resources/Sources of Information 107 Annex 6: A Few Examples of One Health in Practice 121 Annex 7: Project Indicators 123 Annex 8: Safeguards and Relevance to One Health 128 Glossary 133 References 135 vi Abbreviations and Acronyms AGR Agriculture (refers to World Bank Global JEE Joint External Evaluation (IHR Monitoring Practice) and Evaluation Framework) AMR Antimicrobial Resistance MDB Multilateral development bank CBD Convention on Biological Diversity MERS-CoV Middle East Respiratory CCSA Cross-Cutting Solutions Area Syndrome—Coronavirus CDC Centers for Disease Control and Prevention MIGA Multilateral Investment Guarantee Agency CITES Convention on International Trade in NBSAP National Biodiversity Strategy and Action Endangered Species of Wild Fauna and Flora Plan DALY Disability-Adjusted Life Year NGO Nongovernmental organization DPL Development Policy Loan NTD neglected tropical disease EID emerging infectious disease NZD Neglected Zoonotic Disease ENR Environment and Natural Resources OECD Organisation for Economic Co-operation (refers to World Bank Global Practice) and Development ESS Environment and Social Safeguard OH One Health FAO Food and Agriculture Organization OIE World Organisation for Animal Health of the United Nations PAHO Pan American Health Organization FETP Field Epidemiology Training Program PforR Program for Results GDP Gross Domestic Product PoE Point of Entry GHSA Global Health Security Agenda PVS Performance of Veterinary Services GLEWS Global Early Warning System for Major REDISSE Regional Disease Surveillance Systems Animal Diseases Enhancement GP Global Practice (organizational division RVF Rift Valley Fever of the World Bank) SARS Severe Acute Respiratory Syndrome GPAI Global Program for Avian Influenza and SDG Sustainable Development Goals Human Pandemic Preparedness and Response SORT Systematic Risk-Rating Tool GPG global public good TEEB The Economics of Ecosystems & Biodiversity HNP Health, Nutrition and Population TTL Task Team Leader (refers to World Bank Global Practice) UN United Nations HPAI highly pathogenic avian influenza UNEP United Nations Environment Programme IDA International Development Association UNISDR United Nations Office for Disaster Risk IFC International Finance Corporation Reduction IHR International Health Regulations UNSIC United Nations System Influenza IPF Investment Project Financing Coordination IUCN International Union for the Conservation VBPD Vector-borne parasitic diseases of Nature WHO World Health Organization vii Between animal and human medicine there are no dividing lines—nor should there be. Rudolf Virchow, 1856 Executive Summary Public health systems have critical and clear relevance to the World Bank’s twin goals of poverty eradication and boosting shared prosperity. In particular, they are impacted by, and must respond to, significant threats at the human-animal-environment interface. Most obvious are the diseases shared between humans and animals (“zoonotic” diseases), which comprise more than 60 percent of known human infectious pathogens, but also aspects of vector-borne disease, food and water safety and security, and antimicrobial resistance. Zoonotic diseases account for more than one billion cases and a million deaths per year. The high costs of emerging and pandemic diseases are well appreciated, as seen with local and global multi-sectoral economic impacts from Severe Acute Respiratory Syndrome (SARS), H1N1, and the Ebola virus. At the same time, endemic diseases contribute to persistent disease and economic burden through impacts on health and livelihoods, as well as on agri- cultural production and ecosystems. The occurrence and impact of known and novel disease outbreaks are likely to increase with continued wide-scale changes in land use, transforma- tion of agricultural practices without adequate biosecurity, climate and weather, trade and travel, urbanization and other factors that can facilitate the risk of spillover and spread of diseases. At the same time, many of these pressures are having other wide-ranging impacts on the health of humans, animals, and the environment (from air pollution, nutrition defi- ciencies, vulnerability to natural and biological hazards, and more). Targeting these drivers may generate shared benefits. Public health systems must therefore be resilient and prepared to face existing and future disease threats at the human-animal-environment interface. This Operational Framework provides a practical reference toward achieving that aim, with the following key objectives: s Provide operational guidance to directly address the need for targeted investments that prevent, prepare, detect, respond to, and recover from issues like diseases with endemic, emerging, and pandemic potential, including antimicrobial resistance; s Showcase opportunities for targeting disease threats upstream (prevention at the source, or via early detection and effective response) to help reduce the frequency and impact of emergencies the system has to react to; s Jointly yield long-term gains (and consider trade-offs) in human health, animal produc- tion, and environmental management, ultimately improving overall health of the planet and the lives, livelihoods, and well-being of people; ix Oper at ional Framew o rk fo r S tre n g th e n i n g H u man, A ni mal , and Envi ronmental Publ i c H eal th Syst em s s Outline activities and interventions with a starting point The Operational Framework is intended as a guide for One at the human-animal-environment interface, highlight Health operations, from project and program scoping and proposed methods of institutional and technical imple- identification stages to design and implementation, including mentation, and enable mechanisms of coordination and monitoring and evaluation, to help optimize investments. partnership to build more collaborative public health Examples are provided in each section to assist sectors in systems. identifying relevant points for participation; each sector will likely identify additional relevance and ideas for operational- In its entirety, the Operational Framework provides a strong izing One Health in reviewing the examples, as well as in the orientation to One Health to assist users in understanding course of developing One Health programs (or in attempting and implementing it, from rationale to concrete guidance to integrate One Health into existing programs). It opens the for its application. Six core chapters are included, supported door for genuine collaboration and shared gains to address by annexes diving deeper into operational tools and recent pressing issues central to the World Bank’s focus—noting World Bank alignment with One Health topics, and a glossary that public health systems will only be stronger by integrat- that explains key terms, including interpretations specific ing humans, animals, and the environment. to the Operational Framework. There is no one-size-fits-all approach for One Health imple- Chapter 1 presents background on the need and scope for mentation. Yet this precise fact presents ample opportunities One Health, showing how it is inclusive of and can be use- for action based on country context and demand and disease ful in addressing a broad range of priorities for human and or program-specific objectives to achieve the added value animal health and environment sectors. Chapter 2 reviews One Health approaches can bring. Use of this Framework is the economic argument for One Health for the global and envisioned as iterative, with lessons learned and case studies local public good—both through more effective disease informing its current and future refinement and collective prevention and control, as well as operational efficiencies benefits to multiple sectors. Practitioners—whether from the at country and project levels. Chapter 3 showcases relevant World Bank, other development and technical agencies, or tools and initiatives for One Health that support capacity partners from government authorities in client countries—are for human, animal, and/or environmental health sectors, encouraged to consider themselves partners in shaping the bringing them together and articulating possible connections utility of One Health resources and approaches to optimize as well as identifying priority areas for further development collective benefits across sectors and countries to better tackle to aid in successful One Health operations, with additional disease threats at the human-animal-environment interface. examples provided in the Annex. This Operational Framework is designed to provide a com- Chapters 4–6 present specific applications of One Health. prehensive overview of the One Health concept and opera- Examples of entry points for One Health thinking are shown tional guidance for One Health application (what, why, and in Chapter 4, including determining relevance of different how). It is envisioned for use in existing and future projects sectors for involvement based on the specific context. undertaken by the World Bank and its client countries and Chapter 5 outlines the building blocks for embedding One technical partners. Certain sections (e.g., Chapters 1–2) Health approaches to prepare for endemic, emerging, and are more relevant to the preparation of background sec- pandemic threats, all the way from disease prevention to tions or policy documents, given their emphasis on the recovery. Finally, noting the challenge of monitoring prog- human-animal-environment interface, whereas others (e.g., ress across sectors, Chapter 6 outlines possible pathways Chapters 3–6) provide particular tools, entry points, and for monitoring and upscaling, showcasing indicators from steps that can be extracted and used in the development relevant Bank projects. Ideally, projects will be designed and function of projects and programs. with One Health intent from the onset, allowing Task Team Leaders (TTLs) to align their tools, investments, and indica- The Operational Framework presents key available instru- tors to yield added value from One Health. ments, approaches, tools, and guidance developed so far by x Execut ive Sum m ar y a range of leading technical and/or development agencies a cross-cutting discipline, One Health issues are relevant and institutions. It helps understand the links between ani- to projects in many disciplines. However, the document mal, human, and environmental health interventions that has value beyond this institution as client countries, other are typically overlooked when a disease threat is addressed development banks, bilateral aid agencies, and communities from any one of these perspectives. Based on experience, are tackling common issues (and many of these groups have the Operational Framework also offers guidance on phasing highlighted One Health as a priority). Tools and approaches and sequencing interventions so that considered incremental here can be applied in many of these contexts. steps can be taken to develop comprehensive and sustain- able interconnected, coordinated public health systems. Policy makers and managers likely will find this document useful as it provides strong context for opportunities to Practitioners can select the tools and approaches that are strengthen public health systems to inform higher level most relevant to their situation. Several components can be dialogue and decision making. Operational teams should bundled together and implemented jointly. Alternatively, find value in the specific tools and approaches here that where capacity and resources are limited, interventions can be integrated within development lending programs. can be undertaken and tools applied separately—where The many examples should also provide useful context for initial activities (e.g., system diagnostics and assessment) all readers and show the breadth of topics where applying lay the foundations for the next phase of work (e.g., invest- One Health may have utility. Building on the World Bank’s ments, policy reform). Zoonotic disease prioritization (see “People, Pathogens and Our Planet” reports (2010 and 2012) Chapters 3 and 5) is another example of this approach, as that provide the rationale for One Health, this document applying One Health approaches to disease-specific contexts aggregates prior work from the World Bank and its partners, may serve as a foundation for upscaling to address other including lessons from World Bank programs, providing an known and unknown hazards (see Chapter 5). inventory of relevant operational tools and steps. This document is primarily directed to World Bank staff All dollar figures in U.S. dollars, unless otherwise noted. (particularly task team leaders) working on health, agri- culture, and environment sector projects and programs. As xi Guide for Applying the One Health Operational Framework in Project Phases Project Phase Steps Relevant Sections Outcome Chapter 5: (targeted Strengthen stakeholder engagement All Phases Communication depending on objectives and multi-sectoral of project phases) arrangements; Manage risk Problem scoping and Chapter 4: Entry points Risk-based entry points determination of relevant Chapter 5: Risk analysis; determined; sectors/ministries stakeholder analysis Stakeholders identified Assess financing options (e.g., Relevant financial 1. Chapter 3: Integration into IPF, PforR, DPL) and identify instrument(s) identified based Identification project planning and scoping resource synergies on scope and objectives Assess basic capacities of Chapter 3: Figure 3.2 (map of Existing capacity, gaps, and institutions, individuals, and relevant tools) and Annex 5 possible synergies identified technical and physical Chapter 5: Financial and across all relevant sectors infrastructures Personnel Resources Chapter 5: Key components for Identify risk drivers that Identification of activities to support prevention, detection, response contribute to vulnerabilities; and recovery identify entry points for action Chapter 3: Tools for Stakeholders identified; Multi- Implementation arrangements assessing capacity; sectoral arrangements and Chapter 5: Stakeholder mapping capacity strengthened Chapter 6: Core One Health 2. Results Framework Development Progress tracking Indicators; Annex 7 Preparation Chapter 2: Costs and benefits Investments optimized; Chapter 5: Financial and Opportunities to target Economic and financial analysis Personnel Resources; cost-effective prevention and Governance detection pursued Chapter 6: Project Risks and SORT and Environmental and Safeguards (6c and 6d); Project risk reduction; Social Safeguards Chapter 5: Vulnerable populations Compliance with Safeguards Annex 8: Safeguards Timelines, actions, monitoring Chapter 5: Table 5.1 (in mechanisms that reinforce Technical capacity particular Communication and prevention, detection, response established/strengthened Technical Infrastructure) 3. and/or recovery capacity Implementation Existing capacity employed; National and external partner Chapter 3 and Annex 5 Multi-sectoral approach, where arrangements; use of project Chapter 6: National arrangements relevant; Inputs to other initiatives outputs by stakeholders and external partnerships (e.g., policy frameworks) Figure 3.2: Tools for assessing Progress tracking; Further Measurement of report progress capacity; country-level need or against indicators and project Chapter 6: Core One Health foundations for future objectives indicators projects identified Annex 7: Indicator examples Measurement of integration 4. Chapter 5: Communication; Sustainability of practices: of One Health strategies into Evaluation Governance preventive capacity planning and/or practice Review of areas of focus Chapter 5: Risk Analysis and New information may warrant and update plans Stakeholder Mapping updated risk management strategies Measurement of value-added from Resource optimization Chapter 2: Table 2.4 One Health approach opportunities xii CHAPTER 1 Strategic Context and Rationale The impacts of infectious diseases extend beyond direct morbidity and mortality. The 2014–2016 Ebola outbreak in West Africa was a potent reminder that infectious diseases also affect economic, socio-cultural, educational, health, and other development objectives. In essence, these disease events, whether persistent or sporadic, lead to cycles of disruption and limit the ability of communities and countries to pull themselves out of poverty (Bonds et al. 2012). Achieving local and global health security can advance the World Bank’s twin goals of poverty eradication and shared prosperity, and associated sectoral gains (e.g., environment, agriculture, disaster risk reduction). In the context of global environmental change, ecological and human dynamics are amplify- ing pressures at human-animal-environment interfaces, leading to increasing risks of disease emergence or reemergence, spread, and persistence compounding already high burdens in affected communities where endemic zoonotic pathogens infect billions of people, and cause upward of two million deaths annually (Grace et al. 2012). In many cases, infectious disease events have close associations with changing ecological and demographic conditions from anthropogenic activity, often with shared drivers of disease and biodiversity loss and eco- system degradation (WHO-CBD 2015). For example, land use change is one of the leading drivers of emerging infectious diseases from wildlife (associated with factors like expanding urban populations, changing agricultural production to meet increased demand, and natural resource extraction, all which frequently correlate with habitat encroachment and loss) (Loh et al. 2015). The complexity of interrelated animal and human health and ecological and environmental factors, combined with changing demographic, trade, and travel trends, makes it difficult for these complex interactions to be easily integrated into development project design and monitoring and evaluations, and therefore they often are analyzed and addressed in singularity. The result is existing health programs that, while addressing some aspects of the complexity, are insufficiently equipped to assess risks and outcomes associated with their root causes. Climate change, habitat destruction, encroachment, biodiversity loss, land use change, demographic changes, and other dynamics are simultaneously occurring on a profound scale, often threatening human, animal, and environmental health in ways unique in modern history (Richardson et al. 2016). Addressing these factors as public health challenges requires a systems approach with inputs from many sectors related to human, animal, and environmental health and a plan to bring them together. The United Nations Sustainable Development Goals call for integration across sectors and require examining public health systems within a broader context, looking at 1 Oper at ional Framew o rk fo r S tre n g th e n i n g H u man, A ni mal , and Envi ronmental Publ i c H eal th Syst em s associations that go beyond the environment and health resistance, and other diseases and challenges at the human- sector and are linked to city and other land planning; animal-environment health interface pose daily threats to the exposure to chemicals at home, at the workplace, and in physical and economic health of poor people in developing communities (e.g., leading to antimicrobial resistance or countries. Collaboration toward strong public health systems endocrine disruption); unsustainable lifestyles and unhealthy can better serve these vulnerable populations. Moreover, diets and more, in addition to climate change and ecosys- multi-sectoral collaboration itself can contribute to making tem disruptions. This Operational Framework presents a public health systems more resilient (Box 1.1). multi-sectoral approach to reconcile, connect, and develop synergies and efficiencies, strengthen human and animal Initial targets provide inputs for implementation in coun- public health systems, and ultimately protect global public tries to build systems that can better carry out essential goods, while preserving ecosystems and ensuring a more public health functions. Zoonotic disease programs have equitable distribution of health gains. in the past typically been funded in response to emergency situations (e.g., H5N1 highly pathogenic avian influenza, 1a. What Does This Operational Rift Valley Fever, and Ebola outbreaks). Establishing multi- Framework Do? sectoral programs within governments to manage endemic zoonoses can provide solid ground for response to emerging Efficient and effective preparedness in public health diseases and outbreaks of major importance. Similarly, up- systems is evolving as a major post-Ebola focus. An front investments targeted at identifying zoonotic disease Operational Framework to promote health at human- at the source, or even before emergence, can aid in rapid animal-environment interfaces provides operational guid- response, using the One Health values, preventing many ance to directly address the need for targeted investments outbreaks before they occur and/or greatly reducing their that prevent, prepare, detect, respond to, and recover from impact through early detection and control. For example, issues like diseases with pandemic potential, including the investigation of the Nipah virus in Malaysia in 1998–99 antimicrobial resistance. The term “environment” is used indicated a wildlife-livestock-human transmission chain, throughout this Framework in recognition of environmental with One Health approaches implemented to strengthen farm health, inclusive of the term “ecosystems”1 used by the biosecurity that have helped the country avoid subsequent UN Biodiversity Convention (CBD), Food and Agriculture emergence events of the deadly disease. Organization (FAO), World Organisation for Animal Health (OIE), and World Health Organization (WHO) (here includ- ing both abiotic and biotic factors in scope) (see Box 1.3). Box 1.1: The Need for Multi-Sectoral With a near-term goal of strengthening human and animal Public Health Systems public health systems, this Framework can jointly yield long-term gains in animal production and environmental The division of labor among public institutions makes for a segmented organization of work in which institutions operate management, ultimately improving overall health of the independently of one another and from the perspective of their planet and the lives, livelihoods, and well-being of people. respective discipline or sector. This unavoidably leads to gaps and, sometimes, overlaps. For practitioners working in this To effectively address shared threats and opportunities, Framework, the starting point for action tends to revolve around human and animal health sectors should balance eco- the question “What am I responsible for?” rather than “What logical or environmental considerations or consider them needs to be done?” Changing the organization of work across disciplines to start with this latter question implies a substan- holistically, especially given the context of local and global tial reorientation in which regular communication takes place environmental change (and further supported in the con- between practitioners at work in different disciplines and sectors. text of socioeconomic and political change). Tropical and This does not imply an amalgamation of work but rather the cre- neglected zoonotic diseases, pandemic threats, antimicrobial ation of a culture in which practitioners are more likely to under- stand the significance of a finding or event within their own field for practitioners in other fields, and are more likely to collaborate 1 Article 2, the Convention on Biological Diversity. https://www.cbd.int/convention/ to optimize outcomes. articles/default.shtml?a=cbd-02 2 Strategi c C ont ext and Rat ionale This Operational Framework outlines activities and inter- One Health ventions with a starting point at the human-animal- environment interface, highlights proposed methods of There are many definitions of One Health. During the institutional and technical implementation, and enables response to avian and pandemic influenzas in 2005–14, mechanisms of coordination and partnership to build more the World Bank described One Health as: a framework for collaborative public health systems. Providing guidance enhanced collaboration in areas of common interests (intersec- on entry points for One Health application, implementation tions), with initial concentration on zoonotic diseases, that building blocks, and monitoring, it emphasizes the elements will reduce risk, improve public health globally and support that are critical to include in projects (e.g., strengthening poverty alleviation and economic growth in developing coun- governance of human public health, animal public health, tries (GPAI 3). This is fully aligned with, but more limited and environmental management services and multi-sectoral than, the concept proposed in this Operational Framework. collaborations on strategic areas, addressing global priority Here, we modify this definition to highlight the discrete issues) and highlights those that might be used to answer disciplinary involvement of human health, animal health, specific country requests for national priority issues. and environmental health, and focus on those infectious disease-related issues (including antimicrobial resistance) This Framework draws upon work launched by the inter- that undermine overall health and well-being. national community on human health, animal health, and environmental health. These partners have endorsed the If a program is focusing on human-animal-environment One Health approach and identified shared priorities, but health interfaces, does this necessarily mean that it is a “One the tools they have developed primarily correspond to their Health” program? Conceptually and theoretically, if work respective mandates; hence, opportunities remain to fur- focuses on the linkages between humans, animals, and the ther integrate and operationalize these tools for local and environment, it falls under the definition of “health [as] a regional implementation of One Health. This Framework state of complete physical, mental and social well-being and also includes other tools and good practices that can be used not merely the absence of disease or infirmity.”4 One Health to inform, implement, and support system strengthening simply emphasizes this all-embracing definition. Employing programs—first at country levels, but with scope for regional and global advancement in coherence and harmony with international standards and ongoing initiatives (e.g., exist- Box 1.2: Operational Framework ing surveillance infrastructure and programs), including Definition of One Health engagement on regional capacity. Developed by the World Bank in consultation with its partners, including members A collaborative approach for strengthening systems to prevent, of the Tripartite group (WHO-FAO-OIE), it is envisioned as prepare, detect, respond to, and recover from primarily infectious diseases and related issues such as antimicrobial resistance that a living document accommodating evolution of tools, stan- threatens human health, animal health, and environmental health dards and guidelines, and other practices and experiences collectively, using tools such as surveillance and reporting with an gathered from agencies and academia, offering guidance endpoint of improving global health security and achieving gains on that basis. In one context, the Framework may also be in development. While using infectious disease/AMR as a starting applied as a foundation for a horizontal series of operations point, we recognize this definition and approach is expandable (standard operating procedures) or global program, similar for wider scope (e.g., water and soil pollution that have animal and environment connections). in mechanism to the Global Program for Avian Influenza (GPAI),2 with provisions for country-driven variance. The Framework promotes alignment among donors, clients, and others interested in this interface. 3 Global Program for Avian Influenza Control and Human Pandemic Preparedness and Response (December 2005). 4 Preamble to the Constitution of the World Health Organization as adopted by the International Health Conference, New York, 19–22 June, 1946; signed on 22 July 1946 2 Program summary (Jonas et al. 2014) at https://openknowledge.worldbank.org/ by the representatives of 61 States (Official Records of the World Health Organization, handle/10986/21541 no. 2, p. 100) and entered into force on 7 April 1948. 3 Oper at ional Framew o rk fo r S tre n g th e n i n g H u man, A ni mal , and Envi ronmental Publ i c H eal th Syst em s a more generic or alternative term, however, may be useful again, recognizing the nuance, distinction, and value of in some settings, particularly in an interdisciplinary institu- the other approaches). tional capacity where the term may have different meanings to different people. The formal concept and application of Steps to Operationalization One Health that has evolved over the past decade has grown of the One Health Concept out of an interdisciplinary effort of human health, animal health, and environmental professionals as well as other There are many possible entry points for strengthening disciplines (e.g., social sciences and risk communicators) public health systems at the human-animal-interface (see via recognition of the need for systems thinking. Amongst Chapter 4). Stepwise operational guidance for endemic, epi- these, animal health professionals have been particularly demic and pandemic disease prevention, detection, response instrumental in the field’s development, due in part to the and recovery can be found in Chapter 5. Particular tools multi-species nature of veterinary medicine. As a result, there of greatest utility will depend on the scope and goal of the is strong association with and ownership of this term by program. In general, defining the scope, identifying the entry those in veterinary and animal sciences. Unfortunately, this points, and conducting stakeholder mapping are key first means using the term can be unintentionally alienating or steps to know the relevant actors and identify gaps. Each exclusive because it can signal to those in human medical, of the respective stakeholder communities (e.g., sectors) public health, or environmental communities that this work have tools and guidance resources that may be commonly is the purview of veterinarians and less than optimally rel- used; while these pieces are not new in themselves, applying evant to those concerned with human and environmental them together in systematic ways as part of a One Health health. Because of this, the phrasing, “health risks at the approach has potential to share information, expertise, and human-animal-environment interface” has been chosen resources to generate knowledge that could otherwise not to highlight the importance and equitability of this work be yielded individually. Progress monitoring and upscaling toward (i) improving public health in its human, animal, can also help practitioners and institutions learn from and and environmental dimensions, (ii) addressing drivers and optimize One Health operations. changes that threaten health, and (iii) optimizing the effec- tiveness of public health systems in achieving these goals. Why do we need more collaborative approaches and This clarification is important internally within the World interventions to strengthen public health systems at the Bank as it strives to work amongst sectors and continue human-animal-environment interface? building partnerships with other involved organizations like WHO, OIE, FAO, United Nations Environment Programme 1. Because animal, human and environmental health are (UNEP), CBD, United Nations Office for Disaster Risk fundamentally linked (e.g., in food systems), contribut- Reduction (UNISDR), and others. ing to public health outcomes (e.g., zoonotic diseases, drug resistance, among many others). On average, a In addition to One Health, the core principles outlined new disease in humans has emerged or reemerged each throughout this Framework may also be captured by year since World War II, and 60 percent have come other terms, such as Ecohealth or Planetary Health, each from animals—both wild and domestic (Taylor et al. describing an integrated understanding of health that is not 2001; King et al. 2004; Jones et al. 2008). Spanish flu limited by species boundaries and seeks to bring together and HIV alone have taken hundreds of millions of lives sectors to better address the health impacts of wide-scale over the past century. More than one billion cases of environmental change resulting from human activity (for zoonotic disease are recorded every year, though the a more detailed description see Annex 2). Consistent with number of cases and burden of many endemic zoono- the way the World Bank has historically used One Health ses is thought to be vastly underreported (Karesh et al. as the paradigm for this type of interdisciplinary health 2012, Grace et al. 2012). work, we continue to use it in this Framework (though 4 Strategi c C ont ext and Rat ionale 2. Economic losses associated with business-as-usual prevention of spillover risks before they occur through strategies for zoonotic disease are enormous. The environmental and epidemiological monitoring and direct costs of H5N1 highly pathogenic avian influenza safeguards, public health authorities can help reduce (HPAI) outbreaks since its first emergence in Southeast zoonotic disease burden (Figure 1.1). Asia in 2003 have well exceeded $20 billion. When 4. To prevent “downstream” health and financial impacts, indirect costs such as losses in other parts of the animal fundamental animal-human-environment connections product chain, trade, and tourism are included, these must be recognized, used, and addressed “upstream” costs multiply. The SARS outbreak in East Asia and in our public health systems. The underlying drivers of Canada led to losses estimated at $41.5 billion (World disease emergence, reemergence, increase in prevalence, Bank 2012b). Antimicrobial resistance may reduce world and the factors that facilitate their spread are primarily Gross Domestic Product (GDP) by upwards of 3.5 per- associated with human-driven forces driving changes in cent annually by 2050 (World Bank 2017a). However, ecological and social dynamics (e.g., land use changes, while such economic impacts are severe, investments population growth, burgeoning demand for livestock during peacetime are still very limited, despite a high products, transformation of livestock systems without return on investment (see Chapter 2). sufficient biosecurity improvements, complex intra- and 3. Despite their wide-ranging impacts to public health, inter-regional value webs, peri-urban farming, rapid the current paradigm for addressing zoonotic disease urbanizations, etc.). In order for the health sector to get outbreaks is typically highly reactive, with detection ahead of the possible risks presented by these trends, and control efforts implemented after spillover to humans genuine collaboration with other sectors is needed to has already occurred and often spread across human understand changing risks in order to prevent, detect, populations. Ideally, risk monitoring will allow us to respond to, and recover from them (see Figure 1.2). avoid disease outbreaks through prevention measures 5. The World Bank, like many institutions, is structured at the source, or at least enable early detection, control, by sectors. Though necessary for function, this struc- and/or rapid containment. For example, some South ture can sometimes create artificial boundaries to American countries conduct Yellow Fever surveillance collaboration whereby human health, animal health, in sylvatic monkeys and the mosquito vector to inform and environmental projects become segregated. This risk assessment with the goal of preventing pathogen Framework is conceptualized to help bridge these sec- spillover to humans; similarly, where epidemiologically tors and create more inclusive, linked programs and relevant, Ebola virus surveillance in Great Apes may solutions. Enabling this organizational fluidity is a precede human cases, and thus may offer a sentinel necessity to achieve the multi-sectoral gains necessary monitoring benefit—and also inform biodiversity con- to address complex issues of high impact like zoonotic servation measures. For some outbreaks, the causal diseases and AMR, and prevent long-term impacts to pathogen or its source is not immediately known or is the environment that compromise ecosystem resilience novel, making treatment and control measures chal- and disaster risk reduction, food and water provision- lenging (as seen with the emergence of the Middle ing, and other key ecosystem services. East Respiratory Syndrome—Coronavirus (MERS-CoV) in 2012); in other cases, control measures are well 6. In general, One Health is a sound management established but not readily available to vulnerable approach, fully aligned with the definition of “health,” populations (in the case of some neglected zoonotic and good practice for its predicament on the use of diseases). By employing or promoting early detection increasingly scarce resources, therefore improving at the source in animals and, ideally, the detection and efficiency and efficacy. 5 Oper at ional Framew o rk fo r S tre n g th e n i n g H u man, A ni mal , and Envi ronmental Publ i c H eal th Syst em s The depictions below (Figure 1.1) represent examples of efficiencies gained from a more complete understanding of possible scenarios, noting that specific dynamics will depend the different components and their connections in a given on the particular context—demonstrating that there may be disease system (see Chapter 4). Figure. 1.1: Clinical relevance of disease ecology. (A) Transmission of infection and amplification in people (bright red) occurs after a pathogen from wild animals (pink) moves into livestock to cause an outbreak (light green) that amplifies the capacity for pathogen transmission to people. (B) Early detection and control efforts reduce disease incidence in people (light blue) and animals (dark green). Spillover arrows show cross-species transmission (Karesh et al. 2012, The Lancet). 6 Strategi c C ont ext and Rat ionale Audience Box 1.3: Environment and Ecology— Intended primarily as a resource for World Bank Group staff Distinctions in Terms of Public and clients, the audience for this Operational Framework Health may also extend to individuals (e.g., researchers and policy In the context of this Framework, “environment” is intended as a makers) and organizations with a shared interest in identi- broad term inclusive of ecosystems and ecological dynamics. fying and implementing One Health solutions. Within the However, at a finer scale, environment and ecological distinc- World Bank, this Framework can be used in different ways, tions may become highly relevant when appreciating complexity depending on needs. TTLs would in particular draw from for a given health threat or conditions at the human-animal- environment interface. These terms can be differentiated by the tools, policy approaches, or World Bank projects’ specific environment (biotic and abiotic components, e.g., living organ- sections’ background information. Those working on analy- isms versus physical forces including wind, sunlight, and soil, as sis could draw from the resources for a variety of reasons well as man-made infrastructure) and ecology (an aspect of the ranging from economic assessments to public health inter- biotic component that examines how living organisms interact ventions. Similarly, management may find the Framework with each other and the environment and includes biological useful for resources that link Global Practices (GP), such diversity). An ecosystem brings these factors together in a given unit (representing a dynamic complex of plant, animal, and micro- as Agriculture (AGR), Environment and Natural Resources organism communities and their nonliving environment interact- (ENR), and Health, Nutrition and Population (HNP) GPs, ing as a functional unit). Environmental (including ecological) and Global Themes like Climate Change and Gender, and expertise can inform on factors shaping disease risk as well as which cultivate a collaborative Bank-wide approach, as well health benefits. For example, in the case of Rift Valley fever virus, as in reducing risk for the success of Multilateral Investment transmission involves stages of drought and rainfall, particular Guarantee Agency (MIGA) investments. vector species, susceptible host specie(s) and their interactions, and soil conditions, among other determinants. Biotic and abiotic conditions may affect potential for persistence and/or dissemina- Outside the World Bank, it is envisioned this work would tion of contaminants (whether pathogen, chemical, etc.) be useful to the broader development and policy making community, particularly those working in health, agriculture, environment, and related disciplines, including as a policy Figure 1.2: Stress to ecological systems from anthropogenic environmental change is resulting in wide-ranging health outcomes. Health systems typically respond with reactive approaches. An alternative approach could address underlying drivers across sectors to prevent or mitigate human, animal, and environmental health outcomes proactively, reducing reliance on response. 7 Oper at ional Framew o rk fo r S tre n g th e n i n g H u man, A ni mal , and Envi ronmental Publ i c H eal th Syst em s tool to contribute to global and national commitments.5 This document does not directly address all issues that Governments can use this as a resource and reference point lie at the human-animal-environment health interfaces. for working with these organizations on One Health, or when To do so would require consideration of virtually every devising programs on their own, particularly for context in issue that affects human health and well-being: food relevant resources for knowledge and finance. Civil society and nutrition from terrestrial and aquatic resources; organizations and the private sector equally may derive utility the contribution of pollinators to crop productivity and from such resources and find it particularly advantageous availability; pharmaceuticals from bioprospecting; infec- in the case of public sector and development institution tious disease in its many forms derived from or mediated collaboration. While this Framework emphasizes the role through animal species; the well-being of companion of public health systems/sectors toward the provisioning of animals; and many others. Food safety itself is a wide the global public good of preventing or reducing the impact topic requiring complementary interventions of many of disease threats, envisioning public health systems as a actors across various sectors along the product value broad platform encompassing dimensions of human, ani- chains. While interventions promoted by this Operational mal and environmental health, it also acknowledges that Framework are relevant to addressing some food safety in many cases the private sector will intersect closely and issues at the human-animal-environment interface, more may play a meaningful role in advancing the strengthening would be needed to cover the entire set of food safety of many parts of these systems. dimensions. In this sense, this Framework, examines a subset of broader One Health applications. 1b. Scope Infectious disease in animals and humans and antimicrobial The near-term purpose of this Operational Framework is resistance are merely two sets of issues along the human- to strengthen public health systems to be better prepared animal-environment interface: others are relevant too, includ- to prevent, detect, respond to, and recover from disease ing biodiversity loss, pollution, chemical toxicology, climate pressures at the human-animal-environment interface change, the human-animal bond, and more (Figure 1.3). For (i.e., health security). Diseases are increasingly recognized infectious zoonotic diseases, even this realm is broad, with as major disasters that put countries at significant health over 60 percent of human pathogens being directly traced and economic risk. In addition to pandemic threats, many to nonhuman animals and approximately three-fourths of countries face persistent burdens from endemic disease; recently emerging diseases traced from wildlife, with strong having a strong foundation to address these directly assists correlations to changing environmental or natural resource in preparedness for all diseases to reduce threats and their and land management practices as a driving factor for their consequences, both at country levels and to contribute spillover to humans. to universal health security as a global public good. This requires both improving the capacity of individual health At present, there are ongoing projects or programs (World systems on their own as well as their ability to connect, Bank, UN, country-level and others) that address epidemics arrange, and collaborate amongst one another and their and pandemics such as avian influenza, Ebola, and malaria integral components (public and private sector) to trans- (and many others that focus on food systems, crops, livestock, late and transmit information and compensate for gaps and fisheries). Furthermore, there are strong examples of to improve understanding of transmission pathways and evolution from single disease control efforts (one bug–one control options. This is essential for facilitating synergies drug) to more comprehensive programs (e.g., reducing early against contemporary threats to human and animal health childhood diseases or poultry health improvement programs). as well as the environment, especially in light of overall To date, however, there are very few that address these under-resourced efforts to address them. threats collectively or in such a way that enables the gains earned from one program to be directly translated into the 5 Examples of relevant policy commitments include National Biodiversity Strategies gains for another—a concept which is particularly salient and Action Plans, the Sustainable Development Goals, the Sendai Framework for Disaster Risk Reduction, National Action Planning for Health Security, and others. for a set of infectious diseases that are perpetuated by so 8 Strategi c C ont ext and Rat ionale Figure 1.3: How infectious disease acts in One Health and area of focus of the World Bank Operational Framework. Box 1.4: Regional Disease Surveillance Systems Enhancement Series of Projects (REDISSE) The REDISSE program, launched by the World Bank in 2016, aims at enhancing disease surveillance strengthening in countries of the Eco- nomic Community of West African States (ECOWAS). The program, developed through a series of operations, stems from the World Bank’s mobilization of more than $1.6 billion in financing associated with the West Africa Ebola outbreak, building on the response and recovery efforts to establish core country and regional capacities to help build a resilient, broad-based disease surveillance and response system, based on inter-country collaboration and collective action. Other technical and financial partners, including The Bill & Melinda Gates Foun- dation, the World Health Organization, the World Organisation for Animal Health, and the U.S. Centers for Disease Control and Prevention, among others, support the program. The REDISSE projects’ design incorporates a shift from a paradigm grounded in crisis response to one that embraces a health disaster risk reduction approach and better risk management to rapidly detect and respond to biological hazards of national and international concern, reducing the burden of diseases and mitigating the public health and economic risks posed by infectious diseases in humans and animals. Centered on helping improve disease surveillance infrastructure, information sharing, and collaboration across the health, agriculture, and environmental sectors in West Africa, a region experiencing rapid population growth, increasing climate instability, changing agricultural production systems, widespread deforestation, natural resource depletion, and environmental pollution and degradation, the program is emblematic of action at the human-animal-environment interface. many of the same system failings. The Regional Disease The Operational Framework adds value by linking up shared Surveillance Systems Enhancement (REDISSE) program challenges and opportunities. Ambitious in scope, it first seeks to aid precisely these collective gains throughout addresses those components that improve the governance surveillance activities (Box 1.4). and function of public health systems to better prevent, 9 Oper at ional Framew o rk fo r S tre n g th e n i n g H u man, A ni mal , and Envi ronmental Publ i c H eal th Syst em s prepare, respond to, and recover from a variety of global and cooperation between any one of these three areas and local disease threats (including drug resistance). These (Figure 1.5). efforts stand to have impact for high-profile diseases such as Ebola or Highly Pathogenic Avian Influenza (HPAI), as well While targeted to the context of infectious diseases/AMR, as for neglected zoonotic or orphan diseases with environ- application of this Framework may be adapted to other mental determinants (e.g., schistosomiasis, leptospirosis) relevant health issues, e.g., other facets of climate, urban- and for unexpected infectious events, when unprecedented ization, and ecosystem disruption, and provisioning of emerging disease scenarios similar to Ebola or MERS-CoV ecosystem services, chemical exposure, and toxicology, and will develop again at the human-animal-environment inter- more. The area of environmental health and management face in the future. This approach is not specific to any one is important because animal and human interactions with disease—or fundamentally, species. Better public health the environment are fundamental in the determination of systems for humans, animals, and the environment must disease course and outcome and can have both short- and be developed together so that these emerging and persis- long-term effects on economic growth. At the same time, in tent disease threats can be addressed more effectively and some cases economic conditions and options may facilitate comprehensively. Over time, these diseases have: (i) caused disease emergence and spread by producing local and global human suffering and devastating shocks to economies from environmental changes and affecting resilience: deforesta- poorly controlled disease outbreaks; (ii) slowed mid- and tion, agroforestry, urbanization, climate change, and others long-term economic growth; (iii) caused political instabil- have considerable and growing impact on disease emergence ity, and (iv) resulted in debilitating health outcomes for and spread and are recognized as drivers of disease within populations in developing countries. The broader portfolio this new Framework. Finally, collaboration and cooperation of human-animal diseases, drug resistance issues, and are essential because they are paramount to linking these environmental degradation that threaten global health independent pillars of One Health to ensure that maximum security and undermine poverty reduction efforts will be sustainable health and economic benefits are achieved in better tackled through this approach as well. The tools and the most efficient manner. methodologies are similar, so the public health systems that are equipped to deploy them can also successfully tackle Within each area, there are specific tools and approaches these broader challenges. that can be applied. The subcomponents described for areas (i), (ii), and (iii) could be enacted independently, although The Framework builds on the lessons learned and experiences to foster a One Health approach, particular attention should gained from addressing pandemics and epidemics, antimi- be paid to the competencies needed to build bridges and crobial resistance, and other diseases of global prominence enhance communication, cooperation, and synergies between that have direct relevance. While focusing on pathways for human, animal, and environmental health sectors. Area infectious disease directly relevant to humans (e.g., zoonotic (iv), collaboration and cooperation, will require the inclu- diseases), we also recognize that other diseases, including sion of at least two of the first three areas, is critical as it non-communicable diseases, and issues are relevant to the enables the resource and knowledge exchange for truly human-animal-environment interface and can benefit from comprehensive One Health solutions. the One Health approach (see Chapter 2). Horizontal and Vertical Approach How Does This Framework Function? Suboptimal results in improving systems have sometimes Areas of Focus come from adopting a purely vertical (disease specific) or horizontal (specific functions of the public health services) This Framework has four areas of focus: (i) human health approach. While different contexts between countries can systems, (ii) animal health systems, (iii) environmental justify that an entry point for starting a program or project in health and management, and in particular, (iv) collaboration 10 Strategi c C ont ext and Rat ionale a given country or region be one or the other, it is important Entry Points to try to ensure that both be addressed simultaneously (Fig- Though the specific tools and approaches developed within ure 1.4). Adopting only a horizontal approach may lead to a each area might be unique, the disease challenges for lack of concrete and measurable results that are instrumental application of One Health approaches should be shared by to justify recurrent costs financing, upgrading, and innova- different sectors. For example, the WHO, OIE, FAO Tripar- tions needed to maintain and improve a system. Conversely, tite has identified three priority issues for animal-human adopting only a vertical disease-specific approach fails to health of concern: zoonotic influenza, canine mediated address many other or evolving health issues that a human human rabies, and antimicrobial resistance. Each of these or animal population or environment/ecosystem may face particular issues affects or is influenced by animal health, in a given country or region and that could be prevented or human health, and in some cases, environmental health, controlled using the same structures, workforce, skills, and and can thus likely be most effectively overcome through mechanisms at a limited additional cost, offering significant collaborative action or information in multiple sectors. economies of scale to achieve broader health outcomes. This Similarly, through risk mapping and prioritization exercises, is why global and regional disease control programs now tend countries (and regions when possible) should also identify to place a greater emphasis on good governance principles priority diseases or issues to address in conjunction with and quality of services that will also serve to address other more horizontal interventions. priority issues. In the animal health sphere, for example, the Global Foot and Mouth disease control strategy and It is however important to recognize that for each of these the global Peste des Petits Ruminants control strategy both diseases or issues, and depending on the expected outcome include components on the strengthening of veterinary ser- of surveillance, control or eradication programs envisioned, vices and the prevention and control of other major diseases the three different sectors represented in Figure 1.5 will of livestock. This Framework provides various examples of not be equally represented or involved in the partnership. entry points for One Health, be they horizontal or vertical. Chapter 4 illustrates with more details how specific disease interventions may require more efforts from one or two of Figure 1.4: Both horizontal and vertical capacities are needed the sectors, showcasing possible entry points. for systems-level improvements. Regardless of how the demand is generated and at what level (national, regional, global), the Framework enables response in a more holistic way. For example, there are already global programs addressing diseases of prominence such as malaria, though they generally lack One Health framing. Any or each of these programs and future ones, such as on pandemic preparedness in the context of IDA18 (WB Corporate commitments), could therefore be entry points, where relevant (Figure 1.6). Neglected tropical diseases (NTDs), and more specifi- cally, neglected zoonotic diseases (NZDs), however, are good examples of other kinds of diseases not addressed by a global program, yet critically requiring a One Health approach. NZDs are endemic to some of the poorest parts of the world, are major burdens to public health, and are often preventable or treatable with the right interventions (Karesh et al. 2012). Focusing here can clarify approaches and tools 11 Oper at ional Framew o rk fo r S tre n g th e n i n g H u man, A ni mal , and Envi ronmental Publ i c H eal th Syst em s Figure 1.5: Health systems typically included within the One Health scope. Human Health Systems One Health Animal Health Environmental Systems Health and Management Systems to strengthen systems so that they can better manage both and animal production with high economic consequence (see these endemic diseases and the more high-profile emerg- Chapter 2). AMR demonstrates the need for an integrated ing infectious diseases and pandemic threats. As a result of One Health approach. Specifically, the widespread use of their local impact, NZDs can also be used in monitoring and antibiotics in human medicine, agriculture, and aquaculture evaluation to measure progress (see Box 1.7). Strengthening can lead to the presence of antibiotics in the environment, capacity to respond to these very local disease threats can where these substances can persist, disperse, and inter- contribute to the overall ability to address all disease threats, act with living organisms. Animal production-associated regardless of human, animal, or environmental origin. NZDs antimicrobial resistance—especially given the volume of are in effect the lowest hanging fruit in a very large tree of antimicrobial use—in particular fits under the One Health health issues that affect animal, human, or environmental scope. Without proper waste management, production and health and require interdisciplinary, One Health solutions. use of antimicrobials may also provide a source of introduc- Given frequently known determinants and control strategies tion of antimicrobial residues and resistant microbes into for some diseases (e.g., some endemic zoonoses), quick the environment. wins are often feasible and can serve to build momentum for efforts toward substantial long-term gains (i.e., wider Environmental and Social Aspects global health security). in the Context of This Framework In another example, emergence and spread of antimicrobial The importance of the environment for human well-being resistance (AMR) pose a significant challenge to global health and economies is well established (Millennium Ecosystem 12 Strategi c C ont ext and Rat ionale Figure. 1.6: Global public health programs and intended impact on burden of disease. Note that the programs represented by grey planes are just examples of preexisting programs that are targeting specific health threats. The development of a global framework for One Health can reduce the burden of diseases not already covered under a global program (e.g., NZDs) in ways that are not addressed through disease specific interventions, e.g., animal-human-environment health system collaboration. Assessment). Ecosystems provide critical public health- disease risk is not static. Seasonal weather variation and promoting services, and thus ecosystem degradation may extreme weather events may result in periods of flooding or present consequences for human health. Health and social drought that can lead to human or animal outbreaks. Envi- impacts may be especially relevant where socioeconomic ronmental exposures are a primary determinant associated factors limit ability to compensate for loss of ecosystem with several NTDs, including human African trypanosomia- services (see Figure 1.7). sis, leishmaniasis and schistosomiasis (Aagaard-Hansen and Chaignat 2010). Changing climate conditions may also Many zoonotic diseases are strongly connected with eco- introduce ecological changes—for example, suitable host logical dynamics. This is especially apparent for emerging habitat ranges may shift to new areas, and through natural or infectious diseases (EIDs). The leading drivers of emerging introduced (e.g., invasive) movement, may potentially bring diseases include land use change (such as deforestation, their pathogens with them to novel settings. In situations land conversion for agriculture, and processes associated with strong genetic selection pressures—such as with the with extraction of natural resources), human susceptibility use of antimicrobials in aquaculture and agriculture—there to infection, agricultural industry changes, international may be many routes of environmental contamination and travel and commerce, and war and famine (Loh et al. 2015). exposure. For example, food consumption, direct contact Notably, many of these also overlap with or contribute to with antimicrobial-treated animals (i.e., farm animal han- the leading drivers of biodiversity loss (e.g., habitat loss dlers) (Gilchrist 2007 et al.; Marshall and Levy 2011), waste is linked to land conversion, carbon emissions from travel management, and use of manure as fertilizer, run-off, dis- leading to climate impacts, commerce of illegal wildlife persion through waterways, physical forces such as wind leading to overexploitation of wild animal populations, etc.) and watershed movement, and mobility of animals (i.e., (WHO-CBD 2015) (see Figure 1.8). via migration or translocation) have all been implicated in the transfer of antimicrobial resistance (Heuer et al. 2011; Abiotic and biotic dynamics, as well as their interactions, are Silbergeld et al. 2008; Allen et al. 2010; Davis et al. 2011). often unappreciated in disease outbreaks, but explain why 13 Oper at ional Framew o rk fo r S tre n g th e n i n g H u man, A ni mal , and Envi ronmental Publ i c H eal th Syst em s Figure 1.7: Linkages between ecosystem services and human well-being. Depending on the context, social aspects may have a major environmental exposures. These situations are expected to role in environmental exposures (as such, the environmen- increase from conflict over natural resources in the coming tal pathway is sometimes under the heading of the “social decades. At the same time, human behavior and societal determinants of health,” but we present it here as separate preferences may also present new or increased risk—for broad determinants given its own complexities and dynam- example, the growing demand for wildlife protein from ics). Certain occupations may present unique risks, as may resource-rich consumers may place more exposure risk on poverty status or other marginalizing factors (for example, local communities that undertake wildlife hunting activi- food insecure households may turn to subsistence hunting, ties; similarly, high demand for other food products (e.g., reliable water sources may not be available or may be shared soy-, cattle- or palm-based) is resulting in land conversion, with animals, or resource-limited individuals may live in often in tropical forest regions. In some cases, financial housing not protective of environmental exposures). Human benefits of these activities may only minimally extend to migration, whether for livelihoods or as a result of conflict, local communities, but potential acute and residual health may also place humans in new settings that present novel impacts may be significant. 14 Strategi c C ont ext and Rat ionale Figure 1.8: Infectious disease emergence events seen in recent decades are linked to practices that fundamentally change ecological dynamics and place people in increased or novel contact with animals and the environment. These practices typically also pose a wide range of other impacts to ecosystems that are associated with effects on human health (Loh et al. 2015). Land use changes Human susceptibility to infection Agricultural industry changes International travel and commerce War and famine Medical industry changes Climate and weather Other Demography and behavior Bushmeat Breakdown of public health Food industry changes 0 10 20 30 40 Number of EID events 1c. Global, Regional, and Country Issues transmitted across country, continent, and sea. These threats are real for everyone and have the potential to undermine While operations will ultimately be rolled out at the country security, development, trade, tourism, and every other level, regional and global dimensions are important and social function predicated on human interaction. One only need to be addressed. Programs should be additive—with need look to the extraordinary and effectively incalculable work at each level reinforcing the others—so that none is financial and social costs of HPAI, HIV, rabies—or anti- stand-alone, instead working together to diminish overall microbial resistance—to glimpse the profound impact of disease burden. Such efforts should also comply with inter- communicable pathogens. More so, we know these disease national references, standards, and regulation to promote issues because they are virtually omnipresent across the global consistency and attainment. globe, either through direct presence or indirect impact. None have remained within their country or region of ori- Global Issues gin, underlining the value of this work to stop diseases at their source for everyone, not merely those who live in the Infectious disease knows no boundary. In our era of global- immediate vicinity of initial emergence. ization, travel, and commerce, infectious disease is readily 15 Oper at ional Framew o rk fo r S tre n g th e n i n g H u man, A ni mal , and Envi ronmental Publ i c H eal th Syst em s This Operational Framework focuses on improving human, transmission. However, the spread of both have been animal, and environmental health systems in developing exacerbated by weak animal or human health systems countries, yet the value is truly universal. Stable countries and limited environmental management; for example, in that can address these risks simply contribute more to the West Africa amid the residual effects of civil war, the out- global community through safer tourism, trade, exportation break was met with limited government capacity and wide of cultural values, and so on. More effective individual distrust in governments (Box 1.5). These factors enabled national public health systems means greater global health a so-called microbial “perfect storm”: a combination of and food security.6 The implementation of this Framework factors that may support perpetuation and accelerated combining development to global health security across a spread (Box 1.6) (Institute of Medicine 2003). As another spectrum of disease (and resistance-related) issues means example, Rift Valley Fever (RVF) outbreaks in humans and mutual benefits for global development and global health. animals have occured only in Africa, the Middle East and the Indian Ocean region. Regular occurrences of RVF in Regional Issues East Africa, for example, pose a heavy burden on countries in the region that derive critical revenues from the trade of The regional dimension of strengthening animal and human ruminants with the Gulf States (see also Chapter 2)—and public health systems is critical. Common elements, such it represents only one of several vector-borne diseases and as ecotypes, agro-ecological zones, human and animal co-infections that occur in livestock. The ecological niche population densities, farming systems, movement and trade for the arthropod vectors is shaped by environmental and patterns, and existing mechanisms for regional cooperation anthropogenic determinants, and control is typically highly can significantly affect disease emergence and patterns. reliant on environmental management measures. The Middle For example, the regional context in which the H5N1 HPAI East Respiratory Syndrome (MERS) demonstrates regional occurred in 2003 is very different to that of Ebola—the for- clustering of human infections (primarily hospital-acquired), mer a product of dense poultry populations in farms and though a more disseminated pattern in camels. Even more markets and long and complex intra- and inter-regional widely distributed health issues, such as rabies or AMR, poultry value chains, versus the latter’s initial interactions have regional penetrance and require geographic specificity with wildlife (namely via bats, non-human primates and in approach depending on context. duikers) that then spread widely via human-to-human Table 1.1: Typology of issues at global, regional, and national levels. TYPOLOGY OF ISSUES GLOBAL REGIONAL NATIONAL Affect or have the Many countries across continents A group of countries An individual country potential to affect geographically close Examples of impacts Economic growth, sustainable Economic growth, tourism, Economic growth, sustainable development, trade, tourism, sustainable development, trade, development, trade, tourism, poverty poverty reduction, equity poverty reduction reduction, equity Examples of diseases Pandemics, AMR, zoonotic Ebola, Rift Valley fever, brucellosis, Other neglected zoonotic diseases, influenza, rabies, non-zoonotic human and animal livestock ecto/endo parasitic infections diseases (foot and mouth disease, trypanosomiasis (not necessarily zoonotic), arboviruses peste des petits ruminants) (West Nile and other encephalitis, Crimean-Congo hemorrhagic fever) 6 In addition to the direct threat infectious disease poses to human health, disease in animals and environment fundamentally threaten the food supply and introduce another level of impact. 16 Strategi c C ont ext and Rat ionale Box 1.5: Human Infectious Diseases—Just a Symptom of Weak Human Health Systems? Weak public health systems have facilitated the spread of infectious diseases transmissible from human-to-human through inadequate control, as demonstrated in the 2014–2015 Ebola crisis in West Africa. In the case of this Ebola virus outbreak, the origin is thought to be a single spill- over event from an animal reservoir that was then entirely human-to-human transmitted. In other cases, some infectious diseases are transmit- ted from animals to humans on a recurring basis but do not spread further than the index case. Infectious diseases can be differentiated by their “stages” of transmission to humans (Wolfe et al. 2007)—not passing from animal to human (Stage 1); transmitted from animal to human but from there a dead end, or only transmitted in exceptional circumstances (Stages 2 and 3); and examples such as the rabies virus, with limited transmission through blood and organ donation, and MERS-CoV, which is thought to stem from multiple contact events with animals but has primarily spread in humans via hospital-acquired infections, and others, including HIV/AIDS, that have become global epidemics sustained through human-to-human transmission (Stage 4). In the case of HIV, as well as the 2003 SARS outbreak, travel networks enabled international spread. Current human health systems have important roles in preventing transitions between stages, notably through potential vaccination, blood supply screening, sanitation, use of personal protective equipment to reduce exposure potential, and more. Where the animal and environ- mental health sectors add value for public health through collaboration, therefore, depends on the scope of the problem and intervention point(s). These sectors may not be directly relevant for some critical public health services (such as contact tracing and provision of medical treatment) once an outbreak occurs; however, they may provide critical insight to help prevent further spillover events by helping to elucidate evolutionary and ecological dynamics and in some cases, in breaking the transmission chain (for example, through vaccination of ruminants against the Rift Valley fever virus to prevent animal-associated human infections). Understanding regional context can help focus disease Box 1.6: Combination Factors: specific interventions that show particular prevalence in a “Microbial Perfect Storm” geography. Support to regional coordination mechanisms in “hot spot” areas can help in carrying out risk assessments t Microbial adaptation and change and analyses at the regional level. Additionally, organizations t Human susceptibility to infection set up for regional cooperation can help implement these t Climate variability and change activities in ways that are both necessary and important to t Changing ecosystems stopping disease spread. Perhaps a most salient example t Economic development and land use can be seen through cooperation (or initial failure of coop- t Human demographics and behavior eration) amongst West African governments in the recent t Technology and industry Ebola outbreak. Travel and trade bans were put in place and t International travel and commerce outbreak information shared through a convoluted network t Breakdown of public health measures of international actors and government officials. In other t Poverty and social inequality areas where there is a stronger mechanism in place for t War and famine regional alignment and resilient health systems, it is unlikely the disease would have had the broad regional (and global) t Lack of political will impact that it did. As the weakest link is poor national health t Intent to harm capacity, a regional approach may help reinforce/strengthen Source: Adapted from Institute of Medicine 2003. national capacity to reduce possible impact of outbreaks, such as expanded access to training, laboratories for rapid diagnoses, cross-border containment, and early warning to implement mitigation measures. This situation led to the regional World Bank financed Regional Disease Surveillance Systems Enhancement Project, REDISSE (Box 1.4). 17 Oper at ional Framew o rk fo r S tre n g th e n i n g H u man, A ni mal , and Envi ronmental Publ i c H eal th Syst em s National Issues likely much higher) annually in developing countries, and about 2.4 million human deaths globally (excluding HIV/ With limited resources and a breadth of health challenges to AIDS, which is classified as a zoonosis given its origin from face, including the many endemic diseases affecting animal an animal reservoir before becoming a global epidemic and human populations, countries usually prioritize invest- through human-to-human transmission) (Grace et al. 2012) ments on those diseases that have the most known impacts (see Figure 1.9). This number, although reasonably large, is on food security, incomes, and livelihoods, but disease- likely an underestimate because it does not include second- specific approaches may have limited impact if not enabled ary human morbidity and mortality following from loss of by general health system strengthening. Many diseases of livelihood or nutritional resources because of animal disease. animal origin impose a heavy burden on humans through zoonotic infection, sometimes significantly diminishing the The toll from animal non-zoonotic diseases may also be sig- productivity of livestock, which is often the most important nificant for countries, and deserves attention. High morbidity asset and source of income for poor households. The so- and mortality due to infectious animal diseases such as Foot called neglected zoonotic diseases are endemic to many poor and Mouth Disease or Peste des Petits Ruminants and their countries and tend to be underdiagnosed and underreported impacts on livestock trade and value chains, livelihoods and (in both humans and animals). They disproportionately hurt food and nutrition security are well recognized. Others, for fragile countries and the poor within them. For humans, example endo- and ecto-parasitic diseases, also seriously this means more than 2.2 billion estimated human cases impact animal production and productivity, and have a of zoonotic diseases (estimated for 13 zoonoses alone—so Figure 1.9: Global burden of zoonoses in livestock keepers. Source: Grace et al. 2012 and International Livestock Research Institute (ILRI). 18 Strategi c C ont ext and Rat ionale Figure 1.10: Predicted distribution of zoonotic emerging infectious disease events (based on relative risk). Adjusted for reporting bias. Source: Allen et al. 2017, Nature Communications and EcoHealth Alliance. Box 1.7: Reducing Burden of Neglected Zoonotic Diseases as a Priority for Systems Neglected infectious diseases, such as brucellosis and anthrax, manifest as outcomes and determinants of poverty. Socioeconomic factors— ranging from occupation, educational access and attainment, income, access to food and water resources, and housing quality or mobility— may contribute significantly to the exposure, susceptibility, and health and productivity burden of societies. These factors often intersect closely with animal and environmental exposures, or may be affected by them. For example, livestock-dependent populations, comprising over one billion people globally, have elevated direct exposure risks to livestock-transmitted zoonoses (Livestock Global Alliance 2016; FAO 2012). However, in addition to direct health burden, they may also suffer from impacts of zoonotic (and non-zoonotic) outbreaks on livelihoods and economic solvency, and in cases of subsistence farming, nutrition security (Molyneux et al. 2011; WHO 2006). Livestock diseases may also reduce production potential and therefore challenge sustainability gains by the agricultural sector, contributing to environmental degrada- tion through unnecessary greenhouse gas emissions, and feed, water, and antimicrobial resource use. Efforts to minimize disease risk should thus be built into agricultural transformation initiatives to maximize gains. While the global burden of infectious diseases has declined over past decades, the burden of some neglected infectious diseases has increased (Hotez et al. 2014). For example, the Disability-Adjusted Life Years (DALY) estimates for Schistosomiasis have risen, in part from ecological changes such as those associated with dam building. Yet less appreciated in DALY estimates are the chronic outcomes they can lead to (for example, cancer linked to schistosomiasis) and in some cases, their role in susceptibility to other infections and the combined bur- den of polyinfections (Conteh et al. 2010; Torgerson and Macpherson 2011). In addition to their direct health burden, neglected diseases pose wide-ranging non-health impacts, including interruptions in education, decreased worker productivity, decline in tourism, and societal stigma (Hotez et al. 2014). The cost of treatment for an infectious disease may constitute a large portion or be in excess of annual wages for the poor, representing a catastrophic financial event for an individual or household and potentially leading to treatment delays that later inhibit treatment efficacy (Conteh et al. 2010; WHO 2006). Additionally, there are known correlations between vector-borne parasitic diseases (VBPDs) and income. The work of Bonds et al. (2012) sug- gests that higher burdens of these types of diseases decrease per capita income and affect overall economic development. The VBPDs are determined by underlying ecological conditions, which are strongly correlated with latitude. There is an additional buffering effect provided by biodiversity—the diminishment of which may result in higher disease burden and further impact on economic status (Bonds et al. 2012). Preventive strategies and effective treatment are available for many NZDs, yet are not routinely employed or accessible in some communities, especially for the rural poor. Control of zoonotic diseases in animals can be highly successful in preventing human cases, as suggested by control in cattle and insects to reduce human infections of sleeping sickness associated with the tsetse fly. The “prevention at the source” approach can also yield cost-effectiveness gains, as shown for the rabies virus through control by vaccination in its domestic canid reservoir (WHO 2006). 19 Oper at ional Framew o rk fo r S tre n g th e n i n g H u man, A ni mal , and Envi ronmental Publ i c H eal th Syst em s disproportionate effect on poor families and farmers, and coverage. In 2014–15, however, the Ebola crisis renewed may be linked to inadequate environmental management interest in addressing epidemics and pandemics, which a (e.g., poor waste sanitation systems and poor vector control, World Bank survey identified as now widely viewed to be which themselves may be tied to environmental degradation). among the top global threats (World Bank, 2015b). Ebola Non-zoonotic wildlife diseases also present threats through has reminded policy makers of the extreme risks posed by impacts on ecosystem services (see Chapter 2). Inclusion infectious disease of animal origin, and reminded them of of these diseases in programs that focus on other diseases the high (health, social, and economic) costs of inadequate could be a low-cost way to address those that have a specific capacity for prevention, preparedness, and response. impact on the poor. Piggybacking more locally impactful animal diseases (that are not strictly “One Health” issues) Why the World Bank Must Be Involved as well as scaling up local and community-based projects s The World Bank has both a global reach and engages in onto a broader program targeting other regional and global all the sectors concerned (public health, animal health, priorities can provide large co-benefits and provide strong environment, disaster risk management, global risk com- arguments for buy in from national decision makers. munications). Few development institutions combine such a country-level track record of engagement through 1d. Rationale for Collaborative lending and economic work in all these sectors—and, Involvement moreover, a capacity for global scope in delivery. The World Bank has for many years and from multiple sec- s The World Bank has valuable operational expertise tors been building to address One Health-related systems supporting multi-sectoral programs, from design to strengthening. A number of global studies over the last appraisal to implementation of substantial investments decade have explored International Financial Institutions and related policies, working to improve coherence and (IFI) and Intergovernmental Organizations (IGO) entry-points coordination across sectors. for this work: People, Pathogens and Our Planet, V.I & V.II; Connecting Sectors and Systems for Health Results; Reduc- s The World Bank can finance and mobilize additional ing Climate-Sensitive Disease Risks; and Drug-Resistant resources for these programs; the projected incremental Infections: A Threat to Our Economic Future; as well as a annual costs of human-animal-environment public health number of white papers, speeches, and notes that have systems are well above the capacity of UN agencies to addressed the issue with more regional and country-level manage. focus. The World Bank also provided financial support for s The World Bank has a mandate to work on provision of the development of a bridging framework for the OIE and global public goods (GPG) (prevention of infectious dis- WHO national capacity assessment tools (through a grant eases is a grossly undersupplied GPG and the only health entitled “National Human and Animal Health Systems issue that meets the World Bank Development Commit- Assessment Tools and Bridges project” (P133572)) (see tee’s narrow definition of GPGs). The World Bank was WHO-OIE 2014). And the World Bank has supported devel- a critical donor in mobilizing funds for Ebola and HPAI oping countries to implement the first global public health response, and thus has a strong incentive to invest in program for avian influenza control and human pandemic cost-effective multi-disease prevention and preparedness preparedness and response (in short “Global Program for capacity to avoid high ad hoc emergency response costs. Avian Influenza”—GPAI), which, while not framed as a One Health program, unequivocally contains One Health s Tackling threats such as zoonoses and antimicrobial components, as does the REDISSE program in West Africa. resistance is a pressing and increasingly severe devel- opment challenge, with significant impacts on health, World Bank support for analytical work on reducing zoo- poverty, food security, nutrition, trade, environmental notic and pandemic risks diminished after 2010 as other outcomes, ecosystem dynamics, and food safety in poor issues became prioritized for investment, such as partner- countries; addressing these present and future health ships, non-communicable diseases, and universal health 20 Strategi c C ont ext and Rat ionale risks is fully in line with the World Bank’s mandate and s The World Bank is committed to increasing cross-pollination International Development Association (IDA) agreements. of interests and collaboration amongst teams. The recent World Bank Public Health policy document, “Connect- s The World Bank has extensive experience with emergency ing Sectors and Systems for Health Results,” sets out a responses and with operations in fragile states. This multi-pillared approach to achieving health goals and experience offers lessons for the task of strengthening emphasizes galvanization of actors outside the traditional systems for disease prevention and preparedness for con- public health sphere. trol actions that can be valuable for partner institutions. s The World Bank has developed privileged relation- s The World Bank played a leading role in the response ships with key international actors such as WHO, OIE, to avian influenza and Ebola, and thus has a stock of FAO, CBD, UNEP, and UNISDR that can support global experience and established relationships within countries partnerships and enable implementation synergies in and among other stakeholders, as well as credibility. client countries. s The Framework builds on various operational experi- ences, including on the lessons learned from the GPAI Role of Other Development and Ebola responses, to present a menu of activities with and Technical Actors relevant references and case studies to help countries in the design and implementation of projects that build The World Bank, however, is just one of many actors work- sustainable and efficient country systems and their col- ing in this space. The international community has also laboration (see also part 1f on lessons learned). sharpened its focus on One Health. For example, since 2011 four International One Health Congresses have been Box 1.8: World Bank President’s Speech in Support of One Health In 2014, Dr. Jim Yong Kim, the World Bank President, delivered a speech articulating the relevance of One Health to addressing AMR con- cerns in particular: “As a physician, the issue of antimicrobial resistance—or AMR—is very familiar to me. It has plagued health communities for decades, contributing to some of the greatest challenges in modern medicine, including pneumonia, tuberculosis, and other diseases that dispro- portionately affect the sickest and most vulnerable among us. AMR costs tens of billions of dollars in treatment, and millions of lives in both rich countries and poor ones, where expensive therapies are beyond the reach of many. The problem goes beyond hospitals. Antimicrobial resistance crosses boundaries of nations, sectors, and even species—affecting livestock, crops, and wildlife. Any living thing susceptible to microbes is susceptible to microbial resistance. We’re growing our knowledge of the complicated relationships between systems, species, and disease—and the implications these have for economies and human well-being. The World Bank is coordinating efforts across agricultural, environmental, and health sectors under the umbrella of One Health—an approach designed to overcome these shared risks, and to better achieve our twin goals of ending extreme poverty and boosting shared prosperity. We’re working to develop cross-sectoral solutions with partners like the World Health Organization, the World Organisation for Animal Health, and the UN Food and Agriculture Organization. We’re also analyzing the ‘cost of inaction’ on AMR, which we hope will spur effective mitigation—and a coordinated global response strategy. And we’re learning from recent experience. In 2006, the international response to the H5N1 Highly Pathogenic Avian Influenza was effective because of deliberate collaboration across sectors, and among international agencies and donors. The World Bank contributed not only its financing, but also policy analyses, implementation expertise and vital coordination—both globally and in countries. A global crisis was averted, largely thanks to commitments from developing countries, the cooperation of poor farmers who controlled the virus at its animal source, and rapid support from the international community. If we work together and draw upon our mutual strengths, we can preserve the health of our economies, our crops, our animals, and our people.” 21 Oper at ional Framew o rk fo r S tre n g th e n i n g H u man, A ni mal , and Envi ronmental Publ i c H eal th Syst em s One Health office in its Health Emergencies program. The Box 1.9: Preparedness Pan American Health Organization (PAHO), which serves as and Risk Reduction the Regional Office for the Americas of WHO and through it the Pan American Foot and Mouth Disease Center, has Reducing the risks and enormous impacts from endemic, emerging, and reemerging zoonotic diseases will require, as long been providing technical cooperation to countries on a prerequisite, improving the installed physical and human zoonotic and foodborne diseases, food safety, and Foot and resource capacity to predict, prevent, and control them. Such Mouth Disease, working closely with ministries of health, risk reduction is an important public good. While Organisation for ministries of agriculture, academia, nonprofit and interna- Economic Co-operation and Development (OECD) countries are tional organizations and the private sector. An example of able to assess their respective needs and develop the neces- such an integrated approach is the technical cooperation sary physical and institutional capabilities to meet the challenge, the situation may be challenging for low-income developing for the regional elimination of human rabies transmitted by countries. Since the integrity of a global disease prevention and dogs. PAHO technical cooperation is guided by the Meet- control capacity is dependent on a minimum capability of each ings of Directors of National Programs for Rabies Control member of the community and “the chain is only as strong as its in Latin America (REDIPRA), including animal health and weakest link,” assistance to low-income countries to make the welfare and public health partners and sectors. In addi- necessary investments to install the requisite capability—physical tion, the Inter-American Ministerial Meeting on Health and human—supports the global public good for health security. As the contributions of the international specialized agencies are and Agriculture (RIMSA) provides the political framework indispensable to a global effort to predict, prevent, and control for such technical cooperation. The effectiveness of such highly infectious diseases, including zoonoses, adequate funding an approach, when compared with the results achieved for them must also be provided, including to catalyze and sustain by other developing regions, cannot be overemphasized. mechanisms for them to work across disciplines and data- sharing platforms. Preparing for pandemics includes preparing Individual countries, also, are taking up the fight against for neglected diseases, engaging communities in reporting as part of surveillance efforts and supporting them with technical zoonotic and non-zoonotic diseases because they recognize collaboration from national and local authorities (see Chapters 2 their impact on public health, animal production and regional and 5). and international markets access, and environmental qual- ity and provisioning of ecosystem services. Most countries acknowledge their insufficient capacity to address these held (in Australia twice, Thailand, and The Netherlands); issues and require support: on the animal health side, as of the Global Risk Forum held One Health Summits in Davos, April 2017, more than 130 countries had asked the OIE to Switzerland; the World Medical Association and World Vet- help them evaluate their systems through the Performance erinary Association co-signed a memorandum to collaborate of Veterinary Services (PVS) framework in order to further on One Health (WMA 2012); and the World Veterinary strengthen them, and 109 of them have requested a PVS Association released a position paper (WVA 2014). In line Gap Analysis (PVS Costing Tool) to help them quantify the with activities carried out under the Joint Work Programme financial needs of their national veterinary services over a on Biodiversity and Human Health of the Convention on five-year period. The OIE also offers twinning programs (for Biological Diversity (CBD) and WHO, in 2014 and 2016 laboratories and on veterinary education) to facilitate better the CBD Conference of the Parties adopted decisions alignment of beneficiary countries with OIE intergovern- recognizing the value of One Health to address the cross- mental standards, recommendations, and guidelines while cutting issues of biodiversity and health, as an integrated aiming at an enhanced capacity in developing countries. approach also consistent with the ecosystem approach. In Under the IHR (2005), WHO has established a Monitor- addition, the World Organisation for Animal Health (OIE), ing and Evaluation framework to provide robust support Food and Agriculture Organization (FAO), and the World to countries wishing to evaluate their core capacities to Health Organization (WHO) have been working together in detect, assess, report, and respond in a timely manner to a tripartite partnership to address infectious diseases at the public health emergencies of international concern at the animal-human-ecosystems interface (FAO/OIE/WHO 2010; national level, thus contributing to health security globally. Barrett and Bouley 2015), and the WHO has established a This Framework, and the IHR generally, emphasize taking 22 Strategi c C ont ext and Rat ionale multi-sectoral approaches in addressing such disease threats. health and resilience of the planet. Through the creation of As an example of collaboration on environmental health, better health, we are closer to achieving the World Bank in 2015 the OIE and the Convention on International Trade mission of alleviating poverty and creating shared prosper- in Endangered Species of Wild Fauna and Flora (CITES) ity, and contributing to the broader international efforts signed a Memorandum of Understanding with the aim of described by the 17 global Sustainable Development Goals promoting biodiversity through collaboration on animal (SDGs) of the UN 2030 Agenda for Sustainable Develop- health surveillance and welfare issues, and the Convention ment (Figure 1.11), as well as multiple related initiatives on Biological Diversity (CBD) and WHO have established (e.g., the Sendai Framework for Disaster Risk Reduction). a Joint Work Program to work on biodiversity and human health interlinkages. Enhanced capacity within and across This Framework has direct relevance for SDGs 1, 2, 3, 8, these underlying human, animal, and environmental public 10, 13, 14, 15, and 17—and is indirectly relevant for each health systems are thus critical in strengthening capacity at of the others—which underlines how important health is their interface. The demand from countries for more coor- for development, and not just human health but also the dinated human-animal-environmental health interventions health of animals and the environment. Similarly, devel- has also been evinced, particularly in Africa, Europe, Asia, opment has a significant role in health in relation to SDG and the Americas. Within the World Bank, for example, this Goal 16 in terms of environmental justice; building in risk has been seen in requests for One Health-related studies assessment and mitigation can address possible health or and investments in Turkey, China, Mongolia, Kyrgyzstan, disease externalities of development decisions (e.g., those and Nepal, and regionally in Central Asia and South Asia. leading to land degradation), especially to local communi- PAHO has coordinated a RIMSA every two to three years ties. Individually and collectively, improving health within since 2001 to facilitate technical cooperation on veterinary and across these spheres for integrated understanding and public health topics; the CBD and WHO hosted regional action will help us achieve a more sustainable future. workshops for Africa and the Americas on the interlink- ages between biodiversity and human health in 2012–13, Each of these SDGs is a higher level than what we are pro- and in October–November 2016 WHO together with FAO posing in this Framework. Infectious disease is merely one and UNEP coordinated a series of interministerial meetings challenge that threatens health. By addressing it at its source (e.g., meetings in Manila and Dakar). and preventing spillover and spread, we disable it before it has a chance to have an impact on species and systems, The high degree of international involvement indicates a enabling better overall health outcomes that will contribute strong appetite for adoption of One Health approaches, to the achievement of multiple goals. Reducing infections with a global, regional, and/or national level focus. Select linked to reproductive and development disorders—such as examples of existing regional, and national One Health brucellosis and the Zika virus—has benefits for maternal operations are highlighted (see Annex 6), demonstrating and child health. Healthy farm animals mean more food the variety of topics and types of information and networks and income for farmers and safer value chains, with myriad that have been developed. They provide a foundation for potential socioeconomic benefits; for example, improved further progress; working together, the messages and actions animal vaccination rates for East Coast Fever have been in this Framework can be incorporated into policy toward linked to improved school attendance by girls (Marsh et al. achieving actionable One Health outcomes. 2016). Healthier ecosystems and wild animals means dimin- ished chance of transmission to humans and livestock, as 1e. Higher-Level Objectives to Which well as biodiversity protection. And less infectious disease the Program Contributes in humans of course equates with better health, a better chance at overcoming poverty, shared prosperity, and more Though the near-term goal of this Operational Framework energy to direct toward environmental stewardship. is to strengthen public health systems in response to recent disease crises (e.g., Ebola and Zika viruses), this work can This Framework also strongly reinforces opportunities for be leveraged to yield long-term gains for animal health and hazard management to reduce the frequency and impact environmental management, and ultimately improve overall of health emergencies under the Sendai Framework for 23 Oper at ional Framew o rk fo r S tre n g th e n i n g H u man, A ni mal , and Envi ronmental Publ i c H eal th Syst em s Figure 1.11: The 2015–2030 Sustainable Development Goals, adopted by the United Nations in 2015. Disaster Risk Reduction 2015–2030, which includes a focus directly from the environment sector. Examples include the on biological hazards. Promoting whole of society approaches Paris Agreement and associated National Adaptation Plans to disaster risk management, cross-sectoral collabora- (both under the United Nation Framework Convention on tion is emphasized in risk reduction for and readiness in Climate Change), particularly in understanding the role responding to health emergencies. In particular, the action of climate change on zoonotic and vector-borne diseases at the human-animal-interface provides opportunities for (including changes in species ranges, climate-sensitive risk reduction for known and novel diseases, and also can diseases, food and water security, and more) for emerging help inform preparedness for health emergencies linked to risk anticipation and adaptation. Similarly, action on the other disasters (e.g., earthquakes), reinforcing all-hazards drivers of emerging infectious diseases can also address the capacity to promote public health system resilience. Opera- major causes of biodiversity loss, assisting in achievement tionalizing One Health approaches may directly assist with of the Aichi Biodiversity Targets, particularly on halting spe- the national implementation of the Bangkok Principles for cies decline and mainstreaming biodiversity and ecosystem the International Conference on the Implementation of services that contribute to health. the Health Aspects of the Sendai Framework for Disaster Risk Reduction, agreed in 2016. For example, systematic 1f. Lessons Learned integration of health into disaster risk policies, coherence in national policies and strategies, and cross-sectoral and This Operational Framework reflects the lessons of experi- transboundary information sharing can promote more coor- ence in the responses to major infectious disease outbreaks, dinated risk assessment to account for human, animal, and including the ongoing AIDS pandemic, SARS in 2003, the environmental impacts and trade-offs of decisions. H5N1 HPAI panzootic in 2003–14, the 2009 H1N1 Influenza pandemic, MERS since 2012, and the Ebola epidemic in West While of clear benefit to the human and animal health com- Africa in 2013–15. The most salient experiences are noted munities, this Framework also supports progress on initiatives below, keeping in mind that the main characteristics of this 24 Strategi c C ont ext and Rat ionale Framework are its focus on understanding of infectious (with close technical support to countries from FAO, OIE, disease risk analysis across sectors and bringing it to a scale and WHO individually as well as collectively through the that is commensurate with the gravity of two formidable Tripartite), and had to devote resources and attention to an challenges. First, the ongoing burden that poor populations unpredictably evolving disease situation, as well as engage in developing countries bear every day is severe. Second, the in systematic coordination among sectors (human health, economic, health, and societal impacts from antimicrobial animal health, disaster risk management, communication) resistance and pandemics would affect all countries and and with numerous partners. may be catastrophic (see Box 2.3). The World Bank organized a series of 24 global-learning The Global Program for Avian Influenza Control and Human events and video conference-based seminars on pandemic Pandemic Preparedness and Response (GPAI). Given its avian influenza. It also supported knowledge-sharing among global scope, influence, multi-sectoral interventions, and countries (including South-South) and produced influential duration, GPAI offers strong lessons that can be applied economic and policy documents, notably on economic costs to this Framework. For the same reasons, the Independent of a pandemic and on compensation for culled poultry. Evaluation Group produced a report in 2014, Responding to Environmental safeguard planning employed for laboratory Global Public Bads—Learning from Evaluation of the World waste management and culled poultry also helped promote Bank Experience with Avian Influenza 2006–2013, which biosecurity measures. highlights a number of interesting lessons that are incor- porated in this Operational Framework. The international Under GPAI, the Vietnam Avian and Human Influenza and response to the avian flu epidemic was the single largest Human Pandemic Preparedness (2007–2014) project was multi-sectoral global public health emergency program in rated “highly satisfactory” by the Independent Evaluation history. The GPAI, a horizontal adaptable program loan Group (IEG).7 The Implementation Completion and Results (APL) of emergency operations, engaged 62 countries (ICR) report notes key factors that affected implementation through 83 operations with an estimated commitment value and outcomes. A few highlights from this ICR as well as of $1.3 billion (including $0.13 billion from trust funds). It the IEG 2014 report are mentioned below. had political support from both developed and developing s Among notable success obtained, the agreement on a countries for actions in developing countries and by inter- common framework guiding the preparation and design national organizations, under a framework that the World of projects having a similar objective across regions was Bank designed to avoid the creation of a vertical fund while considered vital to make a complex endeavor succeed, generating timely information required for coordination of especially in an emergency and where there are multiple an evolving multi-country, multi-sector emergency program. partners, professions, stakeholders, and contexts. Several features of the GPAI became a model for the World Bank’s response to the 2008 food price crisis. s External political and financial support, and a well- coordinated engagement of all partners are important GPAI notably focused on prevention (control of the virus at factors of success, yet a robust country-led program the source), and, to a lesser extent, on pandemic prepared- with strong government commitment remains essential. ness and response. Most countries and partners prepared s Adequate provisions for integration and coordination, and implemented their responses on an emergency basis. and emphasis on communication, allow for close col- There was adequate resourcing for external coordination laboration to be maintained between sectors even with among the World Bank, the UN (coordinated by United shifting funding levels during project implementation. Nations System Influenza Coordination [UNSIC]), and the US- and European Commission-led “core group” of partners s Building on countries’ own experience of management (large OECD countries), which increased UN effectiveness of previous outbreaks helps develop more effective (according to independent evaluations). Implementation was rapid overall, although the operations were inevita- 7 See ICR00003330 for additional information: http://documents.worldbank.org/ bly complex, and often involved contracting by countries curated/en/913201468311659515/pdf/ICR33300P1016000disclosed0120300140.pdf 25 Oper at ional Framew o rk fo r S tre n g th e n i n g H u man, A ni mal , and Envi ronmental Publ i c H eal th Syst em s interventions (e.g., Vietnam had disastrous avian influ- of the IHR core public capacities indicated the need for an enza outbreaks in 2003). all-hazards approach that incorporates or works alongside disease-specific objectives. Indeed, the REDISSE program was s Coordination on multidimensional solutions is not founded to address overall national and regional systems, spontaneous. It costs money, takes time, and requires advancing (1) surveillance capacity; (2) laboratory capac- high-level attention, but it makes the difference between ity; (3) preparedness and emergency response, including success and failure. The World Bank was (and contin- multi-sectoral coordination mechanisms; and (4) workforce ues to be) well placed to play the requisite integrating development. Although the REDISSE program is still at an role by financing and supporting coordination and early stage of implementation, the following are evidence implementation of multi-sectoral programs, which, to of the One Health perspective in program planning: be effective, have to involve actors from a range of disci- plines, including human health, agriculture, economics, s In Guinea, a REDISSE Technical Working Group (a finance, and planning. “One Health platform”) was established, and a high- level meeting on human health, animal husbandry and s There is a need to provide for a balance between short- production, and water and forest availability met under and long-term actions. Immediate action is needed in the auspices of this platform on April 21, 2017. case of outbreaks. In the longer term, the need to build capacity that performs core public health functions to s In Benin, a new project implementation unit for the the international standards established by OIE and WHO REDISSE program, situated in the president’s office, will is paramount, and capacity for environmental health bring together key people from the ministries of health, must be more fully established and integrated in public agriculture, and environment to enable comprehensive health systems along the prevent, detect, respond, and planning to build surveillance capacity. recover spectrum to truly operationalize One Health in the context of infectious disease but also more widely Because these One Health platforms carry implementa- (e.g., protection of natural resources and systems). tion and/or financing responsibilities, assessing their Monitoring of performance of these systems will be key. value in meeting REDISSE program objectives will pro- Such indicators should be included in comprehensive vide valuable lessons for future programs with a One evaluation systems that are capable of providing timely Health approach. guidance on what actions are and are not effective. Other World Bank financed projects. Even if not specifically s While World Bank performance in developing and defined as bringing a One Health approach, various projects managing the GPAI was successful overall, the failure provide strong cases of multi-sectoral implementation on to sustain its support to infectious disease prevention key priorities. In particular, the World Bank is support- and control left countries insufficiently prepared to face ing numerous country clients to target neglected tropical recurrent or new threats. Moving away from emergency diseases and infectious diseases, as well as related public response, and working toward long-term capacity building health threats to human health, animal health, and envi- to support health systems using multi-sectoral interven- ronmental health. For example, the Brazil-Piaui Productive tions, was identified as the proper approach. Long-term and Social Inclusion DPL8 expands public health services investment in catastrophic risk prevention is generally to control and address neglected diseases. Recognizing the underfunded and under-prioritized, and incentives are close links between environment and health, it targets health needed to encourage country participation for attainment and natural resource management (as well as education, of a global public good (Brahmbhatt and Jonas 2015). gender, and other dimensions), noting that strengthening The Regional Disease Surveillance Systems Enhancement project (REDISSE). Beyond avian influenza, limited pre- 8 Report No. 100559-BR: http://documents.worldbank.org/curated/en/375151468179954645/ paredness for other disease events and limited attainment pdf/100559-PGD-P146981-R2015-0226-1-Box393260B-OUO-9.pdf 26 Strategi c C ont ext and Rat ionale the institutional capacity of the health sector will contribute s Country commitment to integrated programs is critical, to tackling environmental health risks. as is coordinated donor support for such programs. Whereas the international community can provide criti- While playing a key role in advancing practices that can cal advice and support, implementation and sustaining be supportive of One Health, e.g., through expanded bio- of the programs will remain countries’ responsibility. diversity safeguards in the 2016 update of the World Bank Safeguards Framework, important lessons from other pro- Development funders outside of the World Bank. Some grams can be drawn: have also invested in One Health programs. For example, the USAID Emerging Pandemic Threats PREDICT project s Individual countries are central to a coordinated global has mobilized funding of more than $150 million over program; neither donors, nor international agencies, can its two phases (2009–2019) for pathogen surveillance in lead such a program on their own. In particular, while more than 30 countries aimed at monitoring known and the threat of AMR and pandemics is global, programs novel viruses with pandemic potential and the behaviors, that will be taken on to reduce these increasingly rec- practices and conditions associated with viral evolution, ognized threats must be initiated and led by countries. spillover, amplification, and spread. Engaging human and s Programs need to be based on assessments of oppor- animal health and environment sectors, the project has tunities to meet country goals through the reduction of facilitated data sharing across ministries with the goal of infectious disease burdens, both those that are already making coordinated interpretation routine. As a result, endemic and those that are potential, addressing drivers many countries have formalized policies on data sharing of disease emergence such as environmental degrada- and/or have developed multi-ministry platforms to address tion, etc. a wider range of topics. 27 CHAPTER 2 Value of Investing in One Health Given the high cost of emerging diseases as well as the persistent burden of endemic diseases (see Figure 2.1 and Table 2.1), One Health should be considered to assist client countries in strengthening their ability to address known and potential disease threats at the human-animal-environment interface. For a One Health approach to be warranted, it must provide added value. Fundamentally, strong sectoral health systems (e.g., human health, animal health, environmental health) must be in place—or existing systems strengthened— to support effective coordination and collaboration. Relevant metrics for value generation depend on the goal of an investment or client country, but in general, One Health offers synergies among these sectoral systems, providing expanded capacity and effectiveness in prevention of damages and/or control of disease, efficiency, and ultimately financial savings. Figure 2.1: Examples of economic impacts of disease outbreaks (see also Table 2.1); icons represent examples of highly-affected sectors. $50 bn SARS H1N1 China, Hong Kong, Worldwide $40 bn Singapore, Canada $45–55 bn $30–50 bn Estimated Cost $30 bn H5N1 Avian Flu Worldwide $30 bn $20 bn Zika Latin America & the Caribbean $10 bn $7–18 bn Ebola West Africa $10 bn 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 Tourism and Sectors Agriculture Travel public events Mining Figures are estimates and are presented as relative size. Based upon BioEra, World Bank, and UNDP data. Chart updated by EcoHealth Alliance. 29 Oper at ional Framew o rk fo r S tre n g th e n i n g H u man, A ni mal , and Envi ronmental Publ i c H eal th Syst em s Table 2.1: Diseases impacts at the human-animal-environment interface. HUMAN-ANIMAL- FINANCIAL HEALTH ENVIRONMENT DISEASE SITUATION COST BURDEN INTERFACE SOURCE Highly January 2004–January 2009, Asia; $20 billion 486 human Wild birds mixing with WHO 2015; pathogenic public and animal health service costs, cases with backyard poultry; agricultural FAO 2005 avian influenza compensation, production and revenue 282 deaths intensification without losses to the livestock sector; some sufficient biosecurity; food primarily affecting smallholder producers security challenges in East Asia and imposing social impacts (livelihoods, trade opportunities, food and nutrition security and safety) Antimicrobial Cumulative impacts by 2050 $100 trillion (up 10 million Agriculture/aquaculture Review on resistance to $6.1 trillion/ human contribute to direct Antimicrobial year in deaths transmission of resistant Resistance; high-impact annually strains and antimicrobial World Bank, scenario) dispersion; reduced efficacy 2017a threatens both health and food production Severe acute November 2002–July 2003; trade and travel $41.5 billion 8,500 Bat-human contact facilitated World Bank respiratory disrupted in China; spread to 29 countries cases, disease emergence; live 2012b disease (SARS) 813 deaths markets may have had an amplification role East coast Annually for Tanzania, Zambia, Malawi, and More than Tick-borne agricultural Minjauw and fever Kenya, from endemic disease; death or $200 million disease (cattle, sheep, and McLeod 2003; reduced growth and productivity goats); threat to livelihood, DFID and food and nutrition security GalvMED 2010 Schistosomiasis Based on estimated 14 percent total 10 million Ecological changes from Torgerson and (zoonotic) schistosomiasis (zoonotic and non- DALYs anthropogenic activity Macpherson zoonotic) burden; heavily impacting parts of annually (damming and irrigation) 2011 Southeast Asia, some Africa create favorable habitat for vector; non-zoonotic forms can also reduce livestock productivity Top 13 Zoonotic gastrointestinal 2.4 billion Various environmental Grace et al. neglected disease; leptospirosis; cysticercosis; cases and determinants and agricultural 2012 zoonotic zoonotic tuberculosis; rabies; leishmaniasis; 2.2 million exposures diseases of brucellosis; echinococcosis; toxoplasmosis; deaths importance to Q fever; zoonotic trypanosomosis, annually poor livestock hepatitis E; and anthrax keepers In many cases, the technical value One Health offers is already impacts of previous disease events where a One Health clear; for example, human rabies eradication efforts will not approach was not applied but would be relevant, and then succeed if not addressed in animal populations. However, presenting existing evidence from theoretical or actual taking stock of the economic case for One Health to gener- application of One Health approaches to date at different ate added value is important for funder and political buy in. scales (global, regional and national, and project). The chapter then expands on two key dimensions where One Noting that overall One Health operations have been limited, Health offers great if not underutilized potential: address- this chapter examines its value addition, first reviewing ing multi-sectoral and environmental impacts. Overall 30 Val ue of Invest i ng in O ne Healt h data gaps are presented at the end of the chapter, with key 2013; World Bank 2013). The report singled out for attention recommendations for further evaluation to help optimize three major global risks: pandemics, climate change, and One Health implementation. financial crises. The WDR analyzed investments in prevention and other risk-management measures in these three areas 2a. Disease Impacts and Rationale because inaction would result in very high costs for this and for One Health’s Value future generations. Notwithstanding the substantial attention to pandemic risk in the WDR, international organizations According to Harvard economist and former US Treasury Secre- and many governments have devoted significantly fewer tary Lawrence Summers, the high pandemic risk makes invest- resources to mitigating pandemic risk than to mitigating ments in veterinary and human public health systems “possibly climate change, financial crises, and other global risks. The the most productive investments on behalf of mankind.” view that the world deals with pandemics through neglect followed by panic is accurate. Explanation of the costs The economic costs of disease at the human-animal-envi- associated with neglect can contribute to risk awareness, ronment interface are significant, despite frequent data gaps both in countries and their international organizations. that limit their full accounting (World Bank 2012). Diseases vary in their nature and thus may have different impacts We know that the resource requirements of building robust at global or local level; resultant costs of outbreaks can public health systems are modest relative to potential public also vary by country context and other factors—including health and economic benefits. The cost of pandemics and preparedness capacity in place. Certain transmission path- epidemics can become extremely high when contagion ways (e.g., airborne) or symptoms (e.g., respiratory) may grows exponentially while detection and control measures have greater spread potential, as seen with SARS and H1N1 are delayed because of weak public health systems (Fig- influenza, and may affect consumer or trade behavior in ure 2.2), suggesting high expected benefits from prevention different ways. Examples in Figure 2.1 provide an indication or effective control of disease. We can employ and build on of the extent of select disease outbreaks over the past two this knowledge to promote investments in the capacities decades, noting that methods used to assess losses may not needed for all people in all countries to enjoy the global be uniform, and damages may only be partially assessed public good of prevented infectious disease. The global (e.g., analysis limited to certain regions as with Zika virus public good confers both public health benefits and security or certain cost items). Even if a disease has an apparently lower global economic impact, regional or national impacts may be disproportionately severe. Figure 2.2: Early control of zoonotic disease is both cost- effective and prevents human disease. The curves represent Less prominent outbreaks cause losses that could be highly a hypothetical scenario; patterns may vary based on specific disease (see Chapter 4). damaging locally, especially in poorer regions, but these costs remain uncounted both in the affected countries and as a global aggregate. The main factors that promote outbreaks and disease spread include weak and deteriorating public health systems in fragile states, growing mobility through travel and trade, fast-growing demand for animal protein in low- and middle-income countries, and encroachment of humans and livestock on wildlife habitats. Trends in these “drivers” suggest that the expected annual costs—or the economic risk—of disease outbreaks will keep rising. The global importance of pandemics for economic devel- opment was highlighted in the World Bank’s 2014 World Source: World Bank 2012/adapted from IOM (2009). Development Report (WDR), Risks to Development (Jonas 31 Oper at ional Framew o rk fo r S tre n g th e n i n g H u man, A ni mal , and Envi ronmental Publ i c H eal th Syst em s Table 2.2: Examples of direct and indirect costs that may factor(s) for a disease, and thus help shape more effective result from human or agricultural disease. Depending on the future prevention strategies. Building strong laboratory disease and/or country context, the particular sectors directly capacity and coordination between laboratories from differ- and indirectly affected and the extent of impact may vary ent sectors (e.g., animal and human health) is necessary to widely. For example, in the case of non-zoonotic disease in equip countries to rapidly detect pathogens of high concern, wildlife, direct costs could be on ecosystem services and environmental management. provide surge support, and may also increase the likeli- hood that diagnostics for other diseases continue during COST CATEGORY EXAMPLES OF COST ITEMS an outbreak. Rapid diagnosis and containment of disease Direct costs Costs of medical treatment; culling and (known and novel) mean fewer and less lengthy societal disposal of animals; control costs (e.g., disruptions in the numerous sectors that can be affected contact tracing, vaccination); consequential during an epidemic (e.g., education systems, vaccination farm losses (i.e., fall in breeding stock, restricted movements, loss of value of campaigns, tourism, supply chains, agricultural trade, etc.). animals, etc.) Co-benefits in terms of reduction of other risks through Indirect costs Domestic market and export losses; reduced effective recovery are substantial. For instance, national tax revenue; spillover to tourism and wider emergency-response capacity, particularly from well-trained society (i.e., food availability, environmental personnel, may also promote resilience to other types of impact and/or loss of ecosystem services, disasters (such as extreme weather events); personnel economic losses from higher human mortality); ripple effects on upstream and may be able to conduct some level of routine operations downstream industries (i.e., feed supply, from external sites or may be able to apply skills to assist processors, retailers, consumers) with other emergencies. National capacity can also assist Adapted from “People, Pathogens and Our Planet: the Economics of One other countries in health disasters (e.g., via deployment of Health.” surveillance, medical treatment, temporary laboratories) to minimize regional impacts. The economic value of a swift and effective recovery is not easily assessed, but may be from the very costly economic and social disruptions that substantial. accompany contagion (see Table 2.2). This Framework is equally suited to providing regional and national public goods, however. While the approach has roots in tackling 2b. Examples of Added Value disease outbreaks (notably those with epidemic or even pan- from One Health demic potential), it is first and foremost a capacity-building Because the economic risk of disease at the human-animal- approach to strengthening the pillars of health systems as environment interface is already substantial, the expected rate a whole. Thus, the aim is to ensure that all governments of return on investments in prevention through strengthening deliver the core public health functions that are required of veterinary and human public health capacity is very high. for realization of the economic and social prospects of the Similarly, the consequences of poor coordination among population, especially the poor. Control of contagion is an sectors have been documented for various disease emer- example of the quintessential public good in communities, gencies.9 The limited application of One Health in practice, countries and globally. however, limits data available to analyze its benefits (Häsler et al. 2014; Baum et al. 2017). As with any public health Investment and action at the human-animal-environment program, One Health investments should be analyzed against interface are most clearly aligned with prevention, detection, their objectives, but also begin to create an evidence base and early response to counter disease threats. However, a for One Health-specific indicators that can help optimize One Health approach to pandemic preparedness may also its application (see Chapter 6 for further discussion). This add value to recovery efforts (See Chapter 5). For example, will also help to identify entry points for where One Health trace-back and examination of the source of the outbreak during the outbreak, and after-action review and/or follow- up investigation that use One Health approaches will be 9 See, for example, Table 8.2 of People, Pathogens and Our Planet: Economics of One Health (World Bank 2012b). more likely to successfully identify the reservoir and risk 32 Val ue of Invest i ng in O ne Healt h is beneficial compared to targeted uni-sectoral approaches meaningful in terms of public health system preparedness that can also achieve prevention or control. for all hazards). Broadly, One Health may generate the following broad Global effectiveness and efficiency outcomes, which in turn can Public expenditure data on animal and human disease generate financial savings at global, national, and regional, prevention and control systems are seldom in the public and project levels (see examples in Table 2.4 of observed domain, however, and to date they have not been covered and projected value): by the World Bank’s expenditure reviews. An initial global s Improve effectiveness of core public health systems, estimate was presented in Contributing One World, One which is their ability to achieve their objectives of pre- Health: A Strategic Framework for Reducing Risks of Infec- vention, early detection, correct diagnosis, and control tious Diseases at the Animal–Human–Ecosystem Interface, of the outbreak. Effectiveness of the systems increases prepared by a group of international agencies that includes thanks to more timely, more complete, and more accurate FAO, OIE, WHO, UNSIC, UNICEF and the World Bank (2008). information. As a result, the public health authorities are This paper estimated the 12-year (2008–2020) cost of a able to “connect the dots” earlier, more correctly, and global surveillance system for the prevention of emerging with more confidence than if information did not readily and reemerging zoonotic diseases and the control of HPAI cross the boundaries between departments responsible for to be $852 million per year for 43 low-income countries animal, human, and environmental health. The outcomes (requiring infrastructure and capacity advancements) and of more effective responses are lower morbidity, lower $1.343 billion for 139 non-OECD countries. Using the basic mortality, and lower economic costs of the outbreak. costs data from this report and its stated assumptions, Producers and their communities can sustain livelihoods implementation of the One Health approach can achieve thanks to market access. Effective responses promote significant cost savings. The results were published in People, poverty reduction—especially given that many zoonotic Pathogens, and Our Planet, Volume 2: The Economics of One diseases are, quite appropriately, called the “diseases Health (World Bank 2012b). In the 139 countries (classified of the poor.” Effective responses also improve food as low- and middle-income countries as of 2008), the sav- security, reduce loss of biodiversity, decrease demand ings due to adoption of One Health approaches were $184 for complex and costly pandemic emergency response million per year in the low disease-prevalence scenario, services, and increase income from tourism. or 10 percent of the total costs. These savings were about equally divided between low- and middle-income countries. s Achieve results more efficiently, at lower cost to the gov- In the high disease-prevalence scenario, the savings could ernment. Veterinary and human public health services amount to $506 million per year, or 15 percent of the total can avoid duplication of tasks, prioritize interventions, cost. It should be noted, however, that these figures do not and select most cost-effective options to address cross- include potential savings in the areas of planning and com- sectoral issues. Additionally, they may share some of munication, education, natural resource benefits, nor the their equipment, supplies, and personnel, which reduces extra costs of training or research. Training and research investment and operating costs. are each budgeted at 5 percent of the total costs (i.e., about $95 million per year) (adapted from World Bank 2012b). Some of the benefits of One Health may be more easily quantified than others. For example, One Health approaches The expenditure required in all developing countries to that assist in reduced incidence of an endemic disease may build and operate One Health systems for timely and effec- be easier to document compared to prevention of unknown tive disease control would be up to $1.9–$3.4 billion per disease emergence where there is poor baseline risk data year, depending on disease risk. These estimates do not, at country level. Improved effectiveness of public health however, include spending—nor possible benefits—from systems through One Health may also help countries better coordination and system strengthening for environmental meet their capacity and reporting requirements (typically management authorities. One Health investments would collected as intermediate indicators of programs but highly 33 Oper at ional Framew o rk fo r S tre n g th e n i n g H u man, A ni mal , and Envi ronmental Publ i c H eal th Syst em s have co-benefits because the public veterinary, human cost of such endemic zoonotic diseases has been put health services, and environmental managers would be at some $90 billion per year. Reducing these infectious better equipped to work together in tackling non-zoonotic diseases would bring benefits of $90 billion per year, disease threats. The expected benefit of One Health systems far above the estimated annual cost of $21 billion for to the global community was estimated in 2012 to be at least disease control, which would be required in addition to $37 billion per year. The estimated need for expenditure the $3.4 billion cost for the core veterinary and human on prevention ($3.4 billion annually) is a fraction—less public health capacities (Grace 2014). The bulk of these than 10 percent—of the expected benefits. This means that benefits would accrue to the poorest communities in making resources available for this expenditure is thus low-income countries. highly justified. The total global cost is also modest: if all financing were sourced in OECD countries, it amounts to The frequency of onset of outbreaks with pandemics potential just $3.40 per capita. The expected rate of economic return is low and uncertain, although the probability in any year is in excess of 100 percent per annum, making One Health is not zero. The expected annual economic benefit from investments an extraordinarily attractive opportunity for prevention of pandemics is very large, even considering the international community. the low probability of onset in any one year. If a pandemic of severe flu or similar disease occurs just once in 100 years, s The economic case for early and effective control of zoo- preventing it by early and effective control of outbreaks gener- notic diseases is compelling. The economic losses from ates an annual expected benefit of $60 billion from avoided six major outbreaks of highly fatal zoonoses between losses, year after year. Notably, this amount is a substantial 1997 and 2009 amounted to at least $80 billion. If these global public good, which benefits all countries. Conversely, outbreaks had been prevented, the avoided losses would have averaged $7 billion per year (World Bank 2012b). s A second part of the benefits will accrue to the whole world because some outbreaks, if not promptly controlled, Box 2.1: Subjective Valuation of Health will become epidemics, which will spread worldwide Estimates of pandemic risk—whether $37 billion (World Bank as pandemics. This prospect has a low probability, but 2012b) or $60 billion (National Academy of Medicine 2016)—are when it occurs, it will result in highly damaging, pos- the expected economic impact of a pandemic in any given year. sibly catastrophic impacts on health, economies, and In these estimates, disease impacts on human health are treated as follows: increased mortality and morbidity (illness) during a society. The World Bank (2008) has modeled the global pandemic are valued at the market cost of labor. For instance, a economic impact of pandemic influenza, finding that premature death that shortens a working life by 10 years has an outcomes could include a reduction in global GDP of economic cost, which is equivalent to the foregone wages during 2 percent in a moderate scenario and 4.8 percent in a 10 years. This is a standard analytical method, which has yielded scenario of a severe flu pandemic (with deaths of about estimates of costs of a severe pandemic of 4–5 percent of GDP 1 percent of populations). Based on 2015 global GDP,10 across a number of simulations. However, alternate valuations of human health have been proposed. Fan, Jamison, and Summers the economic impact of a severe flu pandemic would thus (2016) use a subjective valuation of life. Their simulations suggest be $6 trillion, corresponding to a major global recession. that “even a moderately severe pandemic could lead to 2 million Avoidance of such enormous economic losses is a sub- or more excess deaths.” They draw on research on the high stantial benefit for all countries. An early and effective intrinsic cost of mortality (intuitively, people would pay many times control of outbreaks is required to produce this benefit. more than their foregone annual wages to avoid death and live a year longer). Their estimates of pandemic cost are thus inclusive: s A third set of benefits accrues to populations of developing they include income loss and the cost of elevated mortality. One countries, both to livestock keepers and to communi- of their scenarios has 700,000 deaths due to the pandemic, with ties where endemic zoonoses are common. The total an expected mortality cost of a staggering $490 billion in a given year. Adding an expected income loss estimate of $80 billion over a year, the all-inclusive expected cost of a pandemic is 10 World GDP in current US dollars (purchasing power parity terms) is estimated to $570 billion in a given year—a result equivalent to 0.7 percent of be $115.3 trillion in 2015. Source: World Bank, World Development Indicators. The $6 trillion economic impact estimate corresponds to a $60 billion annual risk if the global income. probability of pandemic onset is just 1 percent in any year. 34 Val ue of Invest i ng in O ne Healt h if this global public good is not provided, all countries are rates of return. There are also strongly positive impacts on at risk. The global public good cannot be provided as long health, poverty, shared prosperity, nutrition, food safety, as weak links exist in the public health system capacities trade in livestock, and food security. anywhere in the world. Because these weak links will make early and effective control of disease outbreaks difficult or Regional, National, and Local even impossible, pandemics will not be prevented. All countries will benefit from the global public good of reducing pandemic disease risks. Many countries will obtain, Considering just the benefit of reduced pandemic risk, the in addition, local and regional benefits from avoided high economic rates of return on spending on early and effective costs of emerging and endemic zoonotic and non-zoonotic control of outbreaks are very high. Assuming that annual diseases. These benefits can be large. While epidemics and expenditures of $3.4 billion in 139 developing countries pandemics gain media and public attention for their interna- are made to bring all countries’ public health systems to tional spread, impacts of outbreaks and limited epidemics on the international standard in the key functions of early local and country economies tend to be unreported though detection, correct diagnosis, and prompt, effective disease they may be severe. For example, in addition to $7 billion outbreak control, the Economics of One Health (World Bank funding mobilized from donors, Guinea, Liberia, and Sierra 2012b) report showed that the expected rate of return is Leone suffered more than a 12 percent combined GDP growth 86 percent annually if all pandemics are thus prevented; loss from the Ebola virus epidemic in West Africa, which even if only a portion are prevented, return on investment was an economic catastrophe by any standard. During the remains high (Table 2.3). As noted above, the investments epidemic, these countries saw interrupted schooling (>30 in veterinary and human public health systems also serve to weeks), reduced childhood vaccination (by 33 percent), prevent major zoonotic disease outbreaks and, especially, to reduced treatment for other illnesses (accounting for over reduce the burden of endemic zoonoses and diseases affect- 10,000 deaths), and reduced health care worker capacity ing agricultural production. Including these co-benefits in (World Bank 2015a; CDC 2016). These local and national the calculation would clearly result in still higher expected impacts in countries with outbreaks remain generally under- appreciated since they are reported less frequently than Table 2.3: Global benefits of pandemic risk reduction greatly information on mortality, donor funding, and treatment exceed the costs of the requisite veterinary and human of any patients evacuated to developed countries. Public public health systems. Rate of return is shown for prevention; outcomes may differ at other stages of risk reduction health system strengthening through One Health may thus (e.g., early warning, response). yield tangible outcomes at country and regional levels, such as reduced disease burden and more reliable protection of SUCCESS IN PREVENTING EXPECTED ANNUAL a country’s agricultural trade status and tourism industry. PANDEMICS RATE OF RETURN* 20 percent 25 percent Entry points vary based on country or regional program (only one in five pandemics prevented) objectives; some disease control efforts may not require or necessarily benefit from One Health collaboration (e.g., 50 percent 57 percent human-to-human transmission of HIV/AIDS), while still (only half of pandemics prevented) yielding benefits for other sectors (such as public health 100 percent 86 percent gains from rabies control via vaccination of domestic (all pandemics prevented) dogs; see additional examples in Chapters 3 and 4). At * Severe pandemic case assumptions: (a) impact is 4.8 percent of GDP ($3.7 trillion based on 2010 GDP at market prices used in the report; using 2015 a country or regional level, One Health coordination GDP at purchasing power parity, the expected impact is $6 trillion; see footnote mechanism(s) may have an up-front or ongoing cost, such 9 above); (b) probability of onset in any year is 1 percent. Thus, the expected benefit of prevention is $37 billion/year. Estimated costs of preventive effort (veterinary and human public health systems that meet WHO-OIE standards) is $3.4 billion/year. Estimated benefits are only from pandemic risk reduction; they do not include additional substantial national co-benefits from prevention of major outbreaks, control of endemic zoonoses, and reduction of other risks. Source: World Bank (2012b). People, Pathogens and Our Planet, Vol. 2: The Economics of One Health. 35 Table 2.4: Examples of value added from One Health approaches (projected and observed)11 CATEGORY DESCRIPTION METRIC OUTCOME ASSUMPTIONS SOURCE Global Country $1.9–$3.4 billion annual Financial $30 billion per year Assumes a once-a-century World Bank 2012b capacity investment in veterinary savings in avoided damages pandemic is prevented and human health system (projected) capacities to attain standards in 139 LMICs AMR Investing a cumulative $0.1 Financial Lower health care Prudent antimicrobial World Bank 2017a containment trillion in AMR containment savings expenditures yearly by as usage results in decrease at a steady pace between much as $0.22 trillion in in AMR infections now and 2030 2030 if the low AMR case is avoided, and by as much as $0.7 trillion if the high AMR case is avoided (projected) Resource Joint transport and Resource 10–30 percent savings Implementation of the One World Bank 2012b sharing communication systems, efficiency (projected) Health Concept in 139 as has been demonstrated World Bank client countries in HPAI and other (60 low- and 79 middle- campaigns income countries) in Peacetime and Emergency Operations National and Regional Ministry Cameroon’s One Health Time efficiency; Ten days faster and Cross-sectoral planning PREDICT agreements Strategy and Zoonotic resource reduction in cost and response: literature Consortium 2016 Program was applied to an efficiency; compared to previous reviews, on-site risk investigation of monkeypox public health outbreak responses. Of investigation, observations, in sick chimpanzees. The protection 72 chimpanzees in the sampling and laboratory strategy includes One sanctuary, the outbreak diagnostics, and reporting Health focal persons was limited to six cases to international agencies appointed to four ministries of infection, with only one allowed for better and allows for a single fatality and no spillover knowledge sharing, travel authorization for to human contacts faster response time, and interministerial teams in (observed) decreased cost. outbreak investigations. Sentinel Coordination among Time efficiency; Response mobilized Rapid information sharing PREDICT surveillance partners utilized early public health rapidly: detection to among ministries and non- Consortium 2016 warning information on protection resolution within eight governmental partners Yellow Fever risk initiated days; no human cases by reports of deceased detected (observed) howler monkeys; preventative vaccination, mosquito control and public outreach quickly mobilized Resource Canadian Science Centre Resource $5 million, or 26 percent, Single facility designed and World Bank 2012b sharing for Human and Animal efficiency per year through sharing built for multiple uses Health in Winnipeg of common services (e.g., for library, safety, media); the joint facility has also as a dedicated national One Health secretariat to conduct coordinated risk assessments and risk management, develop- facilitated collaboration ment of preparedness plans and processes to allow for human mobilization in rapid and animal of multi-sectoral investigation teams, or data 11 surveillance activities (observed) 11 See additional qualitative and quantitative case studies in “People, Pathogens and Our Planet: Economics of One Health” (World Bank 2012b) and “One Health in Action” (PREDICT Consortium, 2016) 36 CATEGORY DESCRIPTION METRIC OUTCOME ASSUMPTIONS SOURCE Surveillance REDISSE program Cost benefit Over a five-year period, Calculated from the World Bank 2016. capacity investments a ratio of 17.25, i.e., for present-value terms of the Project Appraisal every dollar invested costs and benefits Document for the in this major regional Regional Disease project, the expected Surveillance Systems benefit will be $17.25. Enhancement When the same analysis Program (REDISSE). was applied to a time Report No: PAD1752, horizon of 50 years, for June 6, 2016. every dollar invested, the expected benefit will be $237.37 (projected) Project Resource Human, animal, and Resource 31 percent fewer total Rostal et al. 2018 sharing environment team efficiency trips made for the transportation sharing in research study and the Understanding Rift savings of $6,432 Valley Fever in South Africa (observed); project coordinated sampling may yield study power gains with greater potential for detection of relevant associations (projected) Disease Vaccination of owned, Reduced 738 DALYs averted; Häsler et al. 2014 control unowned, or community human increased acceptance of in animal dogs; euthanasia of morbidity and dogs roaming in society population (suspect) rabid dogs; improved (projected) sterilization of roaming animal welfare dogs; education of children and adults in bite prevention and rabies awareness; dog managed zones; provision of health care and post-exposure prophylaxis (versus control: vaccination of owned dogs, culling of roaming dogs, and provision of health care and post-exposure prophylaxis) in Colombo City, Sri Lanka Disease Mass vaccination of Financial $26.6 million and 49,027 Scenario of 52 percent Roth et al. 2003 control livestock for brucellosis savings and human DALYs averted reduction of brucellosis in animal control (planned 10-year reduced human (projected) transmission between population campaign—ruminants and morbidity animals ($8.3 million cost) cattle) in Mongolia 37 Oper at ional Framew o rk fo r S tre n g th e n i n g H u man, A ni mal , and Envi ronmental Publ i c H eal th Syst em s sharing systems. Their potential value may be spread across Table 2.5: Opportunities to explore shared multi-sectoral value multiple hazards to support broad public health system and investment for disease risk management (examples). strengthening (though this may be most readily apparent Prevention or Control Options Key Partners in specific disease management). Animal vaccination (e.g., Rabies, Brucellosis) Agriculture Biosecurity Improvements (e.g., Avian Influenza, Agriculture, Project Level Nipah) Environment Sentinel monitoring (e.g., die-offs of Great Apes Environment, Project-specific investments should consider possible ben- from Ebola virus in Central Africa, sheep and goat Ecotourism efits of taking a One Health approach versus uni-sectoral herd monitoring for RVF) approaches. For example, there may be resource efficiencies Exposure reduction—personal protective Extractives, equipment, avoiding high-risk areas and/or species Agriculture, in project implementation (e.g., transport sharing if human, (e.g., caves with Marburg risk) Ecotourism animal, and/or environmental project team members Human vaccination, therapeutics Medical/Pharma would be conducting sampling at the same sites anyway; Other options, including wait-and-see, Medical sample collection to enable surveillance for multiple prior- quarantine, etc. ity diseases, etc.) Similarly, through expanded information access and coordinated implementation (e.g., sampling methodologies, time of data collection), multi-sectoral projects may also generate value through earlier or more estimated at upwards of $50 billion for approximately complete and accurate understanding of disease ecology and 800 deaths; impacts were particularly high to the airline epidemiology that leads to more efficient and effective risk industry (Asia-Pacific airlines experienced losses estimated management—with possible time savings in disease investi- at 8 percent of annual passenger traffic) (IATA 2006). For gations and/or avoided costs or damages. Entry points may the public sector, governments may mobilize resources for be disease-specific depending on context or broader public outbreak response and control measures, typically through health systems strengthening (see Chapter 4); processes the health and/or agricultural sectors; losses may also such as multi-sectoral action planning for health security apply to other budget lines, such as tax revenues affected or disaster risk reduction plans may provide a platform for by reduced domestic trade or trade bans. The public itself coordination of resources to promote efficiency in project may experience a myriad of other societal and productivity spending across donors. disruptions (e.g., evacuation of homes, school shutdowns, reduced nutrition and food security, and persistent illness 2c. Multi-Sectoral Incentives that reduces success in the workforce). and Opportunities The wide-range impacts of disease to multiple sectors enables While human epidemics and pandemics may have high possible opportunities for investment in risk management health burdens and conventionally are primarily managed (Table 2.5), potentially reducing the costs for investments by the health sector using its resources, in many cases the for the public sector and ideally avoiding damages (see costs of disease may be similarly or disproportionately high Chapter 5, particularly on prevention, early detection, and for other sectors outside of health care or public health containment opportunities). There may be opportunities for (Figure 2.3). For example, the private sector has experienced more integrated resource allocations and leverage of existing high losses from reaction to “contagion fear” (Jonas 2014) private sector resources (e.g., networks of livestock holders behaviors by the public, such as avoided travel, tourism, that may assist in disease detection). This reinforces the and public event attendance; direct loss of livestock and/ importance of multi-sectoral involvement in action planning or agricultural trade potential, closure of economic genera- for health security and/or health disaster risk reduction tion sites (e.g., mines), and overall disruption to business (e.g., under processes supporting the IHR and the Sendai continuity. SARS in 2003 is a reminder of this, with cost Framework for Disaster Risk Reduction). 38 Val ue of Invest i ng in O ne Healt h Figure 2.3: Examples of zoonotic disease outbreaks and the range of relevant sectors and business lines at risk of financial losses (theoretical or observed). 17)0 Devastating to swine industry: 413316571/9+;33-,36996.->768: $91) )5,36+)3:8),-:6:)3-, 4133165:)>8-<-5;-36996. 4133165  A 4 Malaysia Cost of control.68V-:-815)8?$-8<1+-9=)9 4133165 Business Closures )5,-<)+;):1656. 064-9 Limited re-employment potential365/:-84,19)*131:?.-= )3:-85):1<-9:671/.)8415/15)..-+:-,8-/1653)9:15/ ?-)89  Tourism impacts6. *133165 4133165.-=-8<191:689)5,3)9:15/ (683,=1,- Mexico A465:09,-7-5,15/658-/165  A*5 Pork industry trade deficit6. 4133165 Mine closures3)9:15/ ?-)8- / 1:)2)415-C&/)5,) A  Central Africa 686;4*=)415-C# A  )8*;8/ Ecotourism impacts- / :8)594199165:6:=6:6;819:915!?:065+)<-15 ";--531@)*-:0 ):165)3!)82  Agricultural losses, e.g.: B$64)31)3699-9;7=)8,6. 4133165.86415:-85):165)3:8),-*)59  ,-+315-6.31<-9:6+2->768:9!147)+:9 B!86,;+:165,-+315-6. 41331652/6.=66315$6;:0.81+) #1.:V)33-?-<-8 Africa  A 6;:*8-)29 B47)+:654-):)5,4132786,;+:165)*)::6189)5,*;:+0-89)5, :8)59768:)365/<)3;-+0)15 B%08-)::6.66,9-+;81:?)5,31<-31066,9-97-+1)33?7)9:68)319:)5, 94)33063,-8.)84-89 Impact data compiled from FAO 2002; Ng et al. 2009; BioERA/Newcomb et al. 2011; World Bank 2012b; Rassy and Smith 2013; Peyre et al. 2015; and National Wool Growers Association of South Africa 2017 (personal communication) (see reference section for full citations). 2d. Assessing Environmental Impacts derive from it (“ecosystem services”), which include “provi- sioning services such as food and water; regulating services Disease burden and/or associated costs of disease (includ- such as flood and disease control; cultural services such as ing control measures) in the human health and agricultural spiritual, recreational, and cultural benefits; and supporting sectors are frequently calculated, though they often only services, such as nutrient cycling, that maintain the condi- consider the costs in one of the sectors. Greater integration tions for life on Earth” (Millennium Ecosystem Assessment is needed to determine where there may be efficiencies in 2003; CBD). Increasing attention is being paid to assessing developing foundational capacities and to correctly assess ecosystems for their risk of “collapse” in which they no the costs and benefits of risk management options. Evalu- longer functionally provide services, including through The ation of the costs and benefits of disease or disease control Economics of Ecosystems & Biodiversity (TEEB), a global measures on the environment sector also remains limited. initiative that seeks to mainstream the values of biodiversity and ecosystems into decision making at all levels using a Biotic and abiotic environmental conditions may affect structured approach to valuation. While a growing body of contaminant persistence and/or dissemination (whether literature is assessing the value of ecosystem services (see pathogen, chemical, etc.). Changes to the environment may Box 2.2), the contribution toward health is not routinely yield a reduction or enhancement of the benefits people considered (Machalaba et al. 2017). 39 Oper at ional Framew o rk fo r S tre n g th e n i n g H u man, A ni mal , and Envi ronmental Publ i c H eal th Syst em s Box 2.2: Value of Environmental Health Some diseases have clear environmental determinants—for example leptospirosis risk from flooding events. For other environmental health issues (e.g., non-zoonotic diseases), public health connections may be less direct but still critically important- with significant economic impli- cations. For example: t The fungal pathogen Pseudogymnoascus destructans, responsible for White Nose Syndrome, has caused bat colony die-offs in North America, raising concerns over declining bat populations, including loss of their pest control and pollination services; these ecosystem services have an estimated value of $3.7 billion to as high as $53 billion annually on the continent (Boyles et al. 2011). Similarly, chytrid fungus, which has been linked to global amphibian declines and even species extinction, affects provisioning of natural vector control, and has been largely spread via wildlife trade (which itself also poses threats to biodiversity from overexploitation). t In addition to infectious diseases, chemical toxicity presents a serious threat to biodiversity and other natural resources. Disease control itself may drive loss of ecosystem services. For example, nontarget exposure to the antiparasitic ivermectin via livestock manure is associated with declines of coprophagous insects (e.g., dung beetle) populations, which contribute to soil fertility (Nichols et al. 2008; Verdü et al. 2015). Veterinary use of the nonsteroidal inflammatory drug Diclofenac has been linked to severe vulture die-offs (up to 95 percent of Gyps populations in parts of South Asia) when incidentally poisoned via feeding on carcasses of Diclofenac-treated livestock. Declines of this keystone species reduce the critical ecosystem service vultures provide (enabled by a specialized digestion that allows them to scavenge on carrion), meaning that carcasses may pollute water and other environmental settings, and may attract pests that could be vectors for disease—all with possible economic consequences. Weak environmental assessment processes for veterinary pharmaceutical licensing hinders proactive solutions to anticipate and address such ecological threats (Margalida et al. 2014). t The processes associated with many causes of environmental degradation may also present a dual or multiple burden for health. Resource extraction for energy or production may increase forest encroachment that facilitates pathogen disease spillover; downstream, the burning of fossil fuels contributes to effects of global climate change, including possibly changing the geography of infectious disease vector distribution, and also to air pollution and respiratory disease locally. Pollution not only threatens health through direct toxicity, as seen with heavy metals, but may also serve as a mediator for susceptibility to infectious disease. t Changing ecological dynamics, including introduction and establishment of invasive alien species, may affect pest control and thereby vector-borne disease, and reduction of agro-biodiversity affects nutrition provisioning as well as soil health. t Plant diseases may reduce food security, and climate change may exacerbate negative impacts including threats to food safety in certain regions (e.g., via increasing aflatoxin poisoning risk). The FAO’s Office for Asia and the Pacific has expanded its One Health scope beyond infectious diseases to include plants and animals at large, including pesticide residues in the food chain. Health consequences of environmental degradation may manifest as “externalities” of development decisions not routinely factored into economic decision making. Applying a One Health lens may help assess and address the economic costs and benefits of environmental management options. Given the many dynamic interactions in a given ecosys- Chapters 3, 5, and 6). As environmental integration in One tem, which may be disrupted or permanently altered (for Health (especially beyond wildlife) has been limited to example, from establishment of invasive alien species that date, the full extent of value is not presently known; but out-compete native species, modify food chains, change even if precise economic estimates are not available for species abundance levels, etc.), full restoration of ecosys- environmental impact or protection, at least assessing the tems and renewed yield of ecosystem services may not probable direction and magnitude of the consequence of a always be automatic or feasible. The primary value of One policy or investment decision can provide a starting point. Health is to bring together sectors at the human-animal- environment interface to allow a more complete and more Wildlife services, typically managed through environment/ robust consideration of benefits and costs of different forest departments, are one critical component of a coun- disease management options (some which may be long try’s natural resource assets, promoting wildlife population lasting, particularly with environmental degradation). monitoring and protection and facilitating ecotourism. They This promotes stronger safeguards and risk mitigation (see may potentially serve an important role in public health 40 Val ue of Invest i ng in O ne Healt h Box 2.3: Investing in Addressing Antimicrobial Resistance (AMR) “We now know that—unless addressed swiftly and seriously and on a sustained basis—the growing global problem of antibiotic resistance will be disastrous for human and animal health, food production and global economies. The fact that, left unchecked, it would penalize the poor more than anyone, makes clear why this needs to be addressed as a critical issue for development.” — Dr. Margaret Chan, Director-General of the World Health Organization (WHO), September 2016 AMR presents a major challenge for global health security, as well as economic growth. An estimated annual investment of $9 billion globally is needed for containment measures, including strengthening of core animal and human health capacities. This investment falls vastly short of the potential impacts of non-containment, including 3.8 percent reduction of world GDP from base (2017) levels by 2050 under a “high-AMR” scenario. Low-income countries will be disproportionately affected by AMR (with their populations comprising the majority of the estimated 8–28 million additional people that will be forced into extreme poverty) (see Table 2.2 for additional health and economic impacts) (World Bank 2017a). In light of the threats posed by AMR, the UN General Assembly developed a political declaration at the 71st session of the UN General Assembly, calling upon “the World Health Organization, in collaboration with the Food and Agriculture Organization of the United Nations, the World Organisation for Animal Health, regional and multilateral development banks, including the World Bank, relevant United Nations agencies and other intergovernmental organizations, as well as civil society and relevant multi-sectoral stakeholders, as appropriate, to support the development and implementation of national action plans and antimicrobial resistance activities at the national, regional, and global levels” (United Nations, 2016). AMR containment is a global public good, which will prolong the availability of effectiveness of antimicrobials for all countries. Loss of effec- tiveness compromises treatment of both humans and animals, affecting health as well as livelihoods, animal productivity, food security, and food safety. When drug-resistant pathogens infect people and animals, the pathogens and their AMR genes can continue to spread by many pathways, such as human-to-human, animal-to-human, and animal-to-animal, by the means of vectors like mosquitoes and rats, and in the environment, including in water from aquaculture farms, sewage, and animal and other wastes from farms and slaughterhouses. Thus, the human-animal-environment interface is extremely pertinent when looking at key contributors to AMR as well as opportunities to slow the rate at which AMR emerges and spreads. As noted in Chapter 4, the context of the issue may affect where to intervene and which sectors are most directly involved. In the case of AMR, over- or misuse in both humans and animals, with limited traceability, as well as environmental dissemination pathways and potential impact to humans, animals, and the environment, warrants inclusion of AMR in efforts for public health strengthening at their interface. Treatment of infections is a global public good that improves human and animal population health in directly affected communities and globally. Improved animal health also contributes to food production, livelihoods and economies, and animal welfare. These benefits and the large externalities across borders and sectors constitute a strong rationale for development of capacity to reduce the threat of AMR in all countries; investment in this global public good suggests high return on investment (Table 2.4). Source: World Bank (2017a). “Drug-Resistant Infections: A Threat to Our Economic Future.” Washington, DC: World Bank. systems, particularly as more than 70 percent of recently services is typically minimal, and investment in monitoring emerging zoonotic infectious diseases have wildlife ori- wildlife health even more deficient. A survey of expenditures gins, and changes to ecosystems may increase risk of new indicated that the proportion of wildlife services budgets diseases spilling over between wildlife to humans and/or allocated to wildlife health services was extremely low agricultural animals (there are a multitude of yet-to-be- in most countries included in the survey—approximately discovered pathogens, stemming from upwards of hundreds only 5 percent (World Bank 2012b). Zero or low funding of of thousands of unknown mammalian viruses (Jones et al. wildlife health services may lead to low capacity to address 2008; Anthony et al. 2013). Park rangers may be the first to potential zoonotic disease threats to humans (and risks to observe wildlife morbidity or mortality events, or liaise with ecotourism revenues, food supply, and other activities). There community stakeholders dependent on wildlife subsistence may be high-yielding opportunities for synergies between hunting who may be the first exposed to a disease circulat- wildlife health services and public health, including via ing in wildlife (as seen with index cases of Ebola virus in sentinel surveillance and in identifying and managing risk Central Africa). Overall government investment in wildlife factors related to environmental determinants of disease. 41 Oper at ional Framew o rk fo r S tre n g th e n i n g H u man, A ni mal , and Envi ronmental Publ i c H eal th Syst em s Importantly, some management strategies may be inappro- priate, ineffective or counterproductive for wildlife disease Box 2.4: International Working Group control and undermine protections afforded to endangered on Financing Preparedness (IWG) species. Environmental expertise should be sought when In 2016, the World Bank convened an international working designing disease control strategies involving wildlife. group to propose ways that countries and development partners can ensure adequate and sustainable financing for pandemic 2e. Data Needs and Directions Forward preparedness and achieve capacity to meet IHR and OIE stan- dards. Their report, released at the occasion of the 70th World Innovative financing mechanisms have been recently pro- Health Assembly, outlines 12 recommendations for achieving posed to promote pandemic preparedness and animal and health security. These feature innovative financing mechanisms and capacity development for preparedness planning to prevent, public health system capacity; the need for One Health is identify, and contain outbreaks, including getting all national reinforced by key recommendations generated by an Inter- governments to commit to conducting assessment of prepared- national Working Group convened by the World Bank and ness and animal health capacities by the end of 2019; ensur- WHO (Box 2.4). As countries consider investing in health ing the results of these assessments are translated into costed security and other targets (e.g., agricultural production action plans, supported by financing proposals and investment and food security, healthy ecosystems, etc.), One Health cases; reinforcing tax resources, including earmarked taxes, to finance preparedness; ensuring that donors fulfill their commit- can be a particularly relevant concept for country budget ments, focusing development assistance on large one-off capital allocation among the ministries responsible for security as expenses that countries cannot afford, on regional initiatives and well as human, animal and environmental health (e.g., in on fragile states; and ensuring the economic risks of infectious decisions by the finance minister, parliamentary body, or diseases are factored into macroeconomic assessments and Prime Minister). It also helps render analyses of spending investment decision making, like other systemic risks. The report optimization by World Bank country economists relevant affirms the need for One Health initiatives to reduce the frequency and impact of zoonoses, including via drivers of emergence and and impactful, since it brings focus to the public expendi- spread; this Framework seeks to provide support for efforts on tures that have what are likely the highest expected returns this front toward achievement of universal health security. among all areas of public expenditure (see example from World Bank (2017b) From Panic and neglect to investing in health the regional project to improve disease surveillance in West security: financing pandemic preparedness at a national level.  Africa, Table 2.4). As stewards of public resources, ministries of finance will laboratory infrastructure) that also automatically enable favor more productive projects over less productive ones. In improved coordination between ministries (see Chapter 5 addition to informing decision making, country-level analy- for examples of where cost items may be shared). Alter- ses reflect local contexts, including sociocultural priorities nately, coordination mechanisms may require funding and economic considerations that may affect the viability (e.g., for data-sharing systems), but may yield benefits and success of different prevention or control measures. such as early detection and potential for rapid control. The role of veterinary/agricultural and environmental A “One Health” approach to budget allocations for a par- services in public health should be reinforced in bud- ticular multi-ministry (or multi-sector) program will be gets given their essential roles in risk management for useful in budget decisions on: zoonoses as well as non-zoonotic diseases that affect s Investments in public health systems: in general budget- nutritional and other resources (Box 2.2); ing, as well as in costing country capacity needs and s Investments in control measures for specific diseases: action plans, the contributions (existing or potential) for a given disease or set of diseases prioritized by a of strengthened human, veterinary, and environmental country, there may be several different options for risk health services to public health systems should be con- management (see Chapters 3 and 5 for more on disease sidered, and capacity and infrastructure needs (capital prioritization, and Chapter 4 on entry points). The and recurrent) determined. There may be possible foremost criteria should always be the effectiveness of opportunities for resource sharing (e.g., in establishing 42 Val ue of Invest i ng in O ne Healt h potential interventions, then a cost-benefit assessment then impacts can be estimated for each of the sectors to determine the anticipated net benefit, and a judgment (see Figure 2.4); on whether the benefit meets a designated threshold. s Option assessment (i.e., business as usual, specific interventions, etc.) and possible multi-sectoral costs The overall need for additional data on One Health imple- and benefits assessment: this step can also identify mentation to allow for robust analysis of its potential where other sectors can gain, and may be advocates benefits is well established. One Health data needs, meth- in securing funding and/or directly contributing to risk odologies, and metrics for evaluation and decision making management; and at the country level were the focus of an expert workshop held at the World Bank in February 2017. Key recommen- s Measuring effectiveness: interventions may or may not dations at the end of the chapter (Box 2.5) promote more work optimally and may need to be refined; similarly, equitable and inclusive consideration of costs and benefits disease risks or management options may be dynamic in addressing diseases as well as their drivers. (or more information may become available that modifies understanding of transmission), potentially warranting The following process was informed by the workshop dis- updates in risk management approaches to enhance cussions, and can serve as general guidance for countries effectiveness. when considering evaluation of One Health;12 these general steps could be performed within a risk analysis framework, For example, a Minister of Finance seeking to reduce agri- taking into account particular country or population-specific cultural losses from brucellosis in his or her country could factors that may affect feasibility or acceptability of pro- consider the direct impacts to the agricultural sector (e.g., posed approaches (see Chapter 5 for relevant discussion on reduced production yield or impact on international trade stakeholders, risk analysis, and governance applications). status). With input from the human health ministry, he or Depending on program objectives, evaluation may most she may learn of human cases of brucellosis in the country readily focus on disease-specific management or coordination over recent years, with high treatment costs and impacts to mechanisms that may be applied. While the focus of the work ability. Vaccination is known to be a highly effective workshop was economic assessment, other outcomes may strategy in preventing brucellosis in livestock, breaking be measurable and relevant (e.g., sector-specific indicators, the transmission chain to humans. Assessing the whole- public health outcomes, time or resource efficiency). These of-society costs could thus yield a higher benefit of disease and other relevant approaches will benefit from testing and control from vaccination than would be gained from merely refinement based on factors such as user needs and priorities, accounting for agricultural costs (or alternately, just human fit within decision making processes, and data availability: disease or workforce reduction costs from infection with brucellosis) (see Roth et al. 2003 for a detailed example from s Problem or issue framing (e.g., the specific disease, risk Mongolia). Similarly, input from the environment ministry interface, etc. in question); may help to factor in the ecological processes that modulate disease outcomes and inform adaptive management options, s Impact costing to identify the extent of impacts, and such as long-term prevalence trends in wild animals, risk to which sector(s): system mapping with input from management actions (e.g., harvest, culling), and prevailing other sectors may be helpful to determine the full sec- ecological conditions (e.g., winterkill, predation) on these tors involved and affected (which may not be readily trends; based on this information, there may be trade-offs apparent from the onset), and help inform options; that need to be evaluated in the management of protected areas that include both livestock and wildlife to address transmission cycles. 12 Developed from the “Prevent, Prepare and Respond: Economics of One Health to Confront Disease Threats” workshop held at the World Bank February 2017; see workshop report for further details and examples: https://www.ecohealthalliance Ultimately, One Health must demonstrate added value .org/wp-content/uploads/2017/10/Prevent-Prepare-and-Respond-Economics-of-One- to warrant its implementation. A strong evidence base on Health-to-Confront-Disease-Threats_Workshop-Report.pdf 43 Oper at ional Framew o rk fo r S tre n g th e n i n g H u man, A ni mal , and Envi ronmental Publ i c H eal th Syst em s Figure 2.4: Illustrative example of an impact costing flow diagram; relevant sectors and impacts may vary by disease and context (e.g., primary transmission route and transmissibility, extent and severity of infection, control measures, etc.). Loss of Ecosystem Bats Culling services (e.g., pollination) Contaminated fruit Diagnostics and Reduced pork (mechanical veterinary care production vector) Culling and disposal Compensation Pig-pig Infection in pig(s) Sick pigs transmission Reduced pork Trade ban consumption Abattoir closure Contagion fear Impact on income, Infection in Human-human (public event business and tax humans transmission avoidance) revenue Hospital infection Medical response control (PPE, sanitation) Treatment costs Diagnostics Public health response, e.g., vaccination, Human deaths outreach, contact tracing Lost productivity (acute and chronic symptoms) Environment/ Private Sector/ Agriculture Human Health Primary Sector Affected Natural Resources Other Sectors 44 Val ue of Invest i ng in O ne Healt h Box 2.5: Recommendations from “Economics of One Health to Confront Disease Threats” Workshop t Promote cross-sectoral understanding through clear terminology: Given the unique expertise that each sector brings, there is potential for misunderstanding or disagreement around the different meaning of terms among human health, animal health, and environment sectors (as well as other potential participants such as economists, behaviorists, etc.). Wherever possible, developing working definitions understandable and acceptable to participants may assist in collaboration. Developing a platform for ongoing dialogue on terminology (e.g., via a Wiki) may help in compiling and refining a set of terms. t Work within country context: The importance of context (e.g., socially and culturally acceptable parameters, values, and practices) was emphasized to ensure approaches considered in the One Health Economic Evaluation process are pragmatic and could have successful uptake. Furthermore, using follow-up to ensure approaches are followed and sustainable allows for identification of failed mitigation strategies and the opportunity for substitution with more effective measures. Thus, while international experts may have an interest and role in supporting development of this field, it is essential to involve in-country researchers and partners in the refinement of methods and integration into country planning that works for them. World Bank country economists may be an excellent resource for collaboration and information sharing. t Work toward multiple gains, but recognize that specific disease priorities may provide a platform for initial engagement: Experts noted the importance of working toward multiple gains to optimize efficiency, rather than considering options for addressing single diseases alone. While striving for this, opportunities and interest in One Health application may vary, and may be initiated and tested via dialogue on specific single-disease issues (e.g., rabies control).  t Recognize that participants may have different priorities and levels of buy-in: Sectors may have varying degrees of initial interest, and varying goals for their participation in the assessment process. Certain metrics may have high relevance and priority to some sectors and not to others (e.g., Disability-Adjusted Life Years are highly relevant to the human health sector). Therefore, it may be useful to showcase a range of evaluation metrics (e.g., economic and epidemiological data). Goals should be transparent and discussed throughout the process to ensure all participants are motivated to collaborate where needed. t Increase representation of environment sector: While environment is one of three main sectors in the concept of One Health, in practice it is systematically underrepresented. The chronic lack of economic, and even ecological data available on impacts to the environment sector was a recurring discussion point. Participants suggested that in the absence of concrete data, initial qualitative assessments that demonstrate the known or expected direction (and where available, magnitude) of an impact be used. This approach may also help identify priority data gaps (which then could potentially be addressed by relevant initiatives such as ecosystem service assessments undertaken by TEEB or the Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services, or IPBES). Furthermore, understanding that the breadth of economic costs related to environmental impacts often affect human and animal health and other sectors (e.g., contamination of natural water sources can lead to public health problems with drinking water, livestock disease spread, and required cleanup or alternative planning interventions by government, sectors using irrigation, tourism industries, etc.), beyond the inherent value of the ecosystem itself, warrants greater efforts toward costing environmental impacts.  t Promote integrated risk and impact assessment: Assessing risks and impacts to human, animal, environmental, and other (e.g., social) sectors provides a more complete understanding of their potential links. This broadens understanding of potential outcomes of disease control options, or could be applied to other contexts (e.g., potentially facilitating future iterations of safeguard frameworks to help promote the health of people and the environment associated with nationally funded, development, or private investment projects). A common set of indicators may help provide a starting point for integration. t Reinforce the value of prevention: As understanding of the drivers and mechanisms for pathogen spillover increases, more can be done to mitigate risk and work toward prevention (e.g., via integrated risk assessment to anticipate possible externalities that could affect public health, whether positive or negative). In some cases, individual behavior change may drive prevention, but may be aided by a public sector investment (e.g., via education campaigns); in other cases, broader scale public and private sector policies may be needed (e.g., redirecting land conversion sites to avoid high risk of disease emergence).  Source: USAID PREDICT, World Bank, EcoHealth Alliance and the Network for Evaluation of One Health (2017). Prevent, Prepare and Respond: Economics of One Health to Confront Disease Threats. Workshop report (30 January–2 February 2017, World Bank, Washington, D.C.) https://www.ecohealthalliance.org/wp-content/uploads/2017/10/Prevent-Prepare-and-Respond-Economics-of-One-Health-to-Confront- Disease-Threats_Workshop-Report.pdf 45 Oper at ional Framew o rk fo r S tre n g th e n i n g H u man, A ni mal , and Envi ronmental Publ i c H eal th Syst em s potential or observed approaches (e.g., business as usual vs. benefits for more inclusive analyses as well as possible One Health options) can help countries and donors optimize solutions. Several tools and planning processes featured their resource allocation. In particular, expanding evalu- in the following chapters along the prevent-detect-respond- ation to multiple sectors—including better integration recover spectrum provide entry points for possible use of of environmental factors and impacts—offers possible this information. 46 CHAPTER Policy, Governance, Technical, 3 and Institutional Aspects: An Inventory of One Health Tools The Framework provides activities, tools, and interventions that can be used to strengthen public health systems at the human-animal-environment interface. As mentioned previously, it is intended to be updated periodically, bringing together and linking documents and initia- tives for added value. The suites of curated packages that are being reviewed and endorsed by the World Bank and its partners may only represent a portion of existing or future resources. An initial inventory is provided on pages 60–63 (see Figure 3.2), following this background on overall relevance to recent initiatives of the World Bank and global institution partners. Additional applications and adaptations of these tools and One Health approaches are provided in Chapters 4–6 and Annex 5. While emphasizing and ultimately aiming at public systems, there are also important parallel or intersecting contributions and opportunities from the private sector to generate public benefits. 3a. Horizontal Management and Multisectorality Good Practice for Development This Framework is oriented to maximize effectiveness of World Bank operations on develop- ment objectives. To that end, it seeks to optimize externally financed activities especially in the context of health, environment and natural resources, and agriculture programs. This is especially poignant given the high economic and overall societal disruption cost imposed on countries and on poor communities within those countries affected by outbreaks at the human-animal-environment interface (as expanded on in Chapter 2), resources required for response by development agencies, and the increasing anthropogenic practices that are likely to continue environmental degradation trends as well as increase frequency of disease spillover events. Strengthening public health systems at the human-animal-environment interface means strengthening them in ways that they can carry out the core functions of preventing, detecting, and controlling disease efficiently and effectively in populations in communities, countries, regions, and the world. Though the methods for effective and efficient disease control are often well known, this is too rarely done. Core functions like disease surveillance are seldom delivered due to lack of leadership and capacity. Moreover, the systems are still highly siloed and reactive, which makes them ineffective. They can face neither the growing epidemic threats, nor the existing, endemic diseases with high persistent health and poverty burdens. Yet we have the technology to solve many of these disease challenges. 47 Oper at ional Framew o rk fo r S tre n g th e n i n g H u man, A ni mal , and Envi ronmental Publ i c H eal th Syst em s The utility of strengthening public health systems at the s Ensure functioning national emergency response capac- human-animal-environment interface should thus be reflected ity, as well as a global rapid response support capacity; in country engagement, consistent with the World Bank s Promote interagency and cross-sectoral collaboration Group’s twin goals of ending extreme poverty and increas- and partnership; ing shared prosperity in a sustainable manner through evidence-based, systematic approaches. As an example, s Control HPAI and other existing and potentially assessing public health threats and their economic impli- reemerging infectious diseases; cations adequately will require consideration of relevant s Conduct strategic research. dimensions of the human-animal-environment interface. Surfacing and quantifying these risks should be a standard In order to advance this agenda, an expert consultation part of the World Bank’s Systematic Country Diagnostic, was conducted in 2009 in Canada and recommended the to help prioritize areas of shared need for strengthening, development of supranational, multidisciplinary, and trans- coordinate investments to avoid gaps and unnecessary boundary approaches. These, and other related One Health duplication, and develop synergies to help identify and events, led to the Stone Mountain Meeting in May 2010 avoid possible negative impacts for a sector. Global com- that was organized by diverse global institutions with the mitment to effective use of public resources was reiterated intent of providing a forum for national and international in the Paris Declaration on Aid Effectiveness, based on the specialists to focus on policies and implementation of a One pillars of ownership, alignment, harmonization, managing Health approach to improving human and animal health for results, and mutual accountability. Operationalizing One (CDC 2011). Their vision for One Health translated into four Health approaches fully aligns with these pillars and delivers areas and seven groups of activities. high expected economic, developmental, and public health benefits to developing countries, especially to the poor. As The group emphasized the need to foster horizontal coor- such, it is unambiguously good practice in development aid. dination and synergies across the systems depicted in Fig- ure 3.1.13 While Stone Mountain as a group no longer exists Technical Institutions’ Vision in name, the key premise of One Health operationalizing Over the past decade, several technical institutions have and the systems to be engaged/strengthened in coordination made notable efforts toward operationalizing One Health have been reinforced by numerous other groups, initiatives, approaches. In 2008, in the context of the global avian and programs. influenza crisis, the FAO, OIE and WHO, in collaboration with UNICEF, UNSIC and the World Bank, developed a A large amount of effort has been devoted to the Needs joint strategic framework “Contributing to One World, One Assessment component. The Stone Mountain Group, for Health” to address risks associated with emerging and example, decided to focus on core capacities for cross-sectoral reemerging diseases. This document set out six specific collaboration needed to meet One Health goals, looking at interlinked objectives for countries to consider in their (i) leadership and human resources, (ii) governance and approach to infectious disease control at the human-animal- infrastructure, and (iii) stakeholder engagement needed to environment interface: forge and maintain collaboration. s Develop international, regional and national capacity Per the Stone Mountain Group’s assessment, the agricul- in surveillance, making use of international standards, ture and environment pillars had not been equipped with tools, and monitoring processes; practical tools covering governance aspects that can “talk s Ensure adequate international, regional, and national with” the other human and animal health tools in order to capacity in public and animal health—including com- munication strategies—to prevent, detect, and respond 13 From the OH “Framework for Identifying Institutional Strengths and Needs for to disease outbreaks; One Health Programs” prepared by the Stone Mountain Group (May 2013). 48 P o l i c y, Go v e r n a n c e , Te c hni cal , and   Insti tuti onal A spects: A n Inventor y of   O ne Healt h Tools Figure 3.1: Stone Mountain vision for One Health. 4 Areas 7 Groups of Activities Training Culture Change One Needs Assessments Health Political Will Information Clearing House Vision Financial Support Business Plan Increased Visibility Capacity Building Proof of Concept Coordinated Efforts OH Global Network facilitate interagency collaboration and synergies. Instead, development; and of existing OIE and WHO/IHR assessment the WHO and OIE, the leading international organizations and costing tools for resource planning, their mechanism setting standards on human and animal health respectively, and use, as well as the main similarities and differences have developed and regularly update a set of assessment between these tools (See Table 3.1). and costing tools to help their member countries identify strengths and weaknesses in their human14 and animal15 The WHO and OIE reaffirmed the need to build more robust health systems. The underlying standards, objectives and public and animal health systems that are based on good specificities, of these tools, and as importantly, the syner- governance and are compliant with the IHR (2005) and OIE gies and complementarities that exist at the national level intergovernmental standards; this approach shifts away from to facilitate the development of joint strategies to address externally driven, short-term, emergency response type more efficiently priority zoonotic diseases and issues, such ‘vertical’ approaches, and contributes to a more sustain- as antimicrobial resistance, are detailed in the document able “horizontal approach” and long-term strengthening “WHO-OIE Operational Framework for Good Governance at of systems. the Human-Animal Interface” (WHO-OIE 2014). This docu- ment provides an excellent overview of the foundations for The two organizations have worked together to advocate good governance at the human-animal interface, including for their member countries to take advantage of existing for early warning systems and notification, and for capacity frameworks and benefit from coordinated actions to prevent the spread of animal diseases of high impact for public health. They identified areas in which the core capacities 14 The WHO developed an IHR self-assessment tool that is based on a questionnaire that countries fill and send to WHO on a yearly basis ahead of the WHO General under the IHR Monitoring Framework match, overlapped Assembly. The WHO has also developed a costing tool to help countries estimate or synergized with the critical competencies under the realistic start-up and operating costs for core actions needed to develop, strengthen, and maintain IHR core capacities. This tool was piloted in a few countries in different PVS Pathway, and developed a matrix offering human and regions in full cooperation with WHO regional offices and could be used with the animal health services an opportunity to see and discuss support of WHO staff in countries. around points of convergence (cf. Table XIII of the WHO- 15 OIE developed Performance of Veterinary Services related tools, OIE PVS Evalu- ation and PVS Gap Analysis, that can be used under the OIE auspices and provide OIE Operational Framework). More specifically, a 2017 qualitative and quantitative analysis, respectively. They facilitate the development WHO-OIE document, the “Handbook for the Assessment of a five-year strategic plan to respond to current and future needs in line with national overarching goals (quantitative analysis). As at April 2017, more than 130 countries had received a PVS evaluation mission, and more than 90 had received a PVS Gap Analysis mission. 49 Oper at ional Framew o rk fo r S tre n g th e n i n g H u man, A ni mal , and Envi ronmental Publ i c H eal th Syst em s Table 3.1: Main similarities and differences between the International Health Regulations (IHR) Monitoring Framework and the PVS Pathway (WHO-OIE 2014). IHR MONITORING FRAMEWORK AND TOOLS PVS PATHWAY AND TOOLS Objective Assesses the capacities of States Parties to promptly Continuous process to help Member Countries to and effectively respond to public health risks and sustainably improve compliance of Veterinary Services emergencies according to international regulations with OIE intergovernmental standards (OIE Codes) Use of manual and tools Mainly via self-evaluation Mainly via third party (OIE-certified PVS experts) Obligation Mandatory annual report to the World Health Voluntary process initiated solely further to a request Assembly (States Parties can choose their preferred from the country to the OIE (country-driven) monitoring process, including use of the IHR Monitoring Framework) Time frame Specific deadlines outlined in the IHR (2005) Step-based and continuous process Scope Countries’ capability to address international public Improve compliance and performance of Veterinary health emergency of international concern Services Outcome Sustainable foundations for the integrated protection of human health and animal health at national, regional, and international levels Confidentiality The outputs are the property of the country and are kept confidential by the World Health Organization and the OIE of Capacities at the Human-Animal Interface,”16 assists in with fictitious scenarios, interactive sessions and other types assessing veterinary services capacity in terms of supporting of facilitating approaches, the NBWs guide the participants IHR implementation, and identifying areas of relevant parallel to revise the assessments conducted in both the human and capacity. Through the assessment criteria it promotes use of animal health sectors (e.g., PVS for animal health and JEE the findings of the OIE Performance of Veterinary Services for public health), explore options for improved collabora- Pathway assessment reports in annual country IHR compli- tion and coordination, and inform operational strategies to ance reporting. In its second edition, it reinforces synergies be used by policy makers for concerted corrective measures with the WHO-led Joint External Evaluation process (JEE) and strategic investments in national roadmaps. and tool (JEET) launched in 2016 to facilitate assessment of national capacities to prevent, detect, and rapidly respond Integration with other sectors and scales can be further to public health threats under the IHR and integrate some expanded to more fully address challenges at the human- sources of information from the OIE PVS.17 The PVS Path- animal-environment interfaces. There is no formal parallel way report can inform JEE efforts both in the self-review to the IHR Monitoring and Evaluation Framework and the phase by countries as well as in external team evaluations; OIE PVS for environmental health capacities, and integration the handbook provides guidance on specific use of data of wildlife and wildlife disease capacities under the tools from the PVS Evaluation to assist in implementing the JEE, remain limited. Beyond IHR and OIE standards, countries including the relationship between indicators in the PVS may have to face local endemic situations for which there are Pathway and JEE. An IHR-PVS Pathway National Bridging no international standards. Lastly, international standards do Workshop (NBW) program has also been launched by WHO not extend to action on the root causes (drivers) of disease, and OIE to gather national professionals from the human especially in the context of anthropogenic changes to our health, animal health, and other sectors involved in the environment (see Figure 1.8). Whereas previous tools have management of zoonotic outbreaks. Through case studies primarily been developed in disciplinary silos, reflecting firmly established (and expert) people, institutions, systems, and cultural practices, this Framework brings them together 16 Second edition (2017), related to the Joint External Evaluation Tool International to be considered in synergy, and expands integration of Health Regulations (2005) http://www.who.int/ihr/publications/9789241511889/en/ 17 http://www.who.int/ihr/publications/WHO-HSE-GCR-2016-18/en/ environmental assessments into planning processes from 50 P o l i c y, Go v e r n a n c e , Te c hni cal , and   Insti tuti onal A spects: A n Inventor y of   O ne Healt h Tools the onset. This strategic shift aims at bridging horizontal be at a disadvantage given disparity in infrastructure for sectoral pillars, cross-linking them and identifying where human and livestock surveillance, ranging from lack of gaps need to be filled (shifting to “What needs to be done?” diagnostic tests validated for wildlife to practical consider- rather than “What am I responsible for?”). ations of safe capture, handling, and sampling for certain wild species. Whereas human and animal health services Incentives are well defined, the lack of a concrete assessment tool to define and measure relevant capacities for environmental To date, incentives encouraging collaboration across disci- health services impedes systematic integration in public plines have been lacking. Similarly, funds for addressing health delivery. pandemic threats are typically made available for reaction- ary responses in epidemic situations, rather than long-term These limiting factors are not the fault of any particular capacity building in countries. This sporadic resource sector(s); finding opportunities for shared multi-sectoral mobilization pattern limits sustainability and ensures that value may help overcome these consistent challenges to focus stays on response and preparedness, rather than a sufficiently bring the environment sector to the table and paradigm shift to prevention. However, there is an extremely generate the full scope of potential added value of One high return on investment to be yielded from pandemic Health. Despite many challenges, the entry points and rel- prevention (see Chapter 2 and e.g., World Bank 2012b; evance of each sector situation may vary (see Chapter 4), Pike et al. 2014)—the premise for the USAID Emerging providing opportunity for targeted involvement to optimize Pandemic Threat initiatives and the World Bank-financed information and action. In some cases, a gap may not be REDISSE program. Funding structures such as the Regional apparent without bringing in expertise from the environ- IDA programs, which finance two-thirds of projects out of ment sector (for example, we may lack critical information supplemental, rather than country IDA budget allocations, about the disease transmission cycle if the reservoir host have been effective in incentivizing country participation for a pathogen has not been determined). in regional projects. Fortunately, many functions can be potentially integrated into Addressing the Limited Integration of the the existing workflow of environmental management and Environment Sector in One Health to Date health professionals. For example, park rangers may observe While the environment sector is recognized as one of the animal morbidity or mortality events that could potentially three pillars of One Health, in practice its integration in the signal a disease event of relevance to agricultural, ecosystem, analysis and implementation of projects has been limited. or public health services. Establishing reporting channels Some persistent challenges can be acknowledged. Taken as with actionable follow-up (such as specimen collection and a whole, the environment has wide scope, with expertise diagnostic services) may help to harness the value of this areas that may be distributed across multiple ministries; information. Identifying the ecological dynamics of virus hence there may not always be one designated authority to spillover and circulation can provide critical insights for consult. At the same time, ministries of environment could risk management. Other routinely collected data—such as themselves be better integrated into planning and programs climate and weather forecasting, biodiversity assessments with health implications to yield critical contributions. and species range, and food webs—may also be highly valuable to animal and human health services. In many Additionally, the environment sector is typically under- cases, enhancing awareness of how to access and interpret resourced, which may by default limit capacity to initiate this information may help, and may drive feedback loops resource sharing. For example, while they may be key sources to better identify information gaps that could be collected of information on the underlying ecological processes in the future. Moreover, public health education campaigns and dynamics that may contribute to disease emergence that integrate ecological dimensions may help embed a or prevalence, they may not have the infrastructure or more integrated way of approaching public health systems resources (nor mandate) to conduct a disease investiga- at the human-animal-environment interface. Environmental tion themselves. Functionally, the environment sector may sector input is also valuable in the evaluation of potential 51 Oper at ional Framew o rk fo r S tre n g th e n i n g H u man, A ni mal , and Envi ronmental Publ i c H eal th Syst em s co-benefits, including long-term benefits in the context of global environmental changes as well as in assessment and Box 3.1: The Ecosystem Approach formulation of trade-offs. and Adaptive Management The ecosystem approach, derived from a management perspec- Participation by the environment sector on single-disease tive, recognizes the interconnectedness of biotic and abiotic investigations, risk assessment, and management will elements of the environment and their complex interactions. It open the door for expanded participation on other relevant requires adaptive management to deal with the complex and topics. This is particularly important given that there may dynamic nature of ecosystems, in which processes are often non- linear and resulting time lags may lead to surprise and uncer- be consequences of disease control strategies for the envi- tainty. Simply stated, it recognizes that management for human ronment as well as impacts resulting from environmental health cannot be separate from the pursuit of ecosystem health. management that may impact on health outcomes, providing The ecosystem approach recognizes that management must a clear mutual incentive for their engagement. Many tools, be adaptive in order to effectively respond to uncertainties. It such as strategic environmental and environmental impact contains elements of “learning by doing” or research feedback. analyses, as well as established multilateral environmental Measures may need to be taken even when some cause-and- agreements, provide overarching guidance, guidelines, effect relationships are not yet fully established scientifically. and tools for countries, as well as relevant inputs for more The ecosystem approach does not preclude other management comprehensive health impact assessment and strategic and conservation approaches, such as biosphere reserves, protected areas, and single-species conservation programs, environmental assessment, which is particularly useful as well as other approaches carried out under existing national to inform on development decisions. The value of healthy policy and legislative frameworks, but could, rather, integrate all environments on human health and agriculture (as directly these approaches and other methodologies to deal with complex as the provisioning of feed, food, and water; pollination situations. There is no single way to implement the ecosystem services; and pollution remediation, among myriad other approach, as it depends on local, provincial, national, regional, or benefits) “mainstreams” the value and relevance of the global conditions. Indeed, there are many ways in which ecosys- tem approaches may be used as the framework for delivering the environmental sector’s work with other sectors.18 Despite objectives of the convention in practice. compelling economic arguments from protecting ecosystem services, and concrete assessments of the financial benefits Adapted from: CBD COP5 Decision V/6: The ecosystem approach. derived from ecosystem services, such as those used for The Economics of Ecosystems and Biodiversity (TEEB), the cost of losing such services in specific relation to human health for environmental health systems may help advance more are generally lacking in decision-making processes. Even prominent service delivery. Given that these standards are qualitative estimation may be valuable for determining not defined, the starting point may be baseline capacity acceptability of different risk management options; adaptive assessment to develop a benchmark for countries and identify management may help address uncertainties and nonlinear the key elements needed for environmental health systems. ecosystem processes with relevance to health (see Box 3.1). The World Bank’s Country Environment Analysis tool pro- vides detailed analysis of the adequacy and performance of Finally, as the IHR and OIE Terrestrial Animal Health Code policy, legal, and institutional frameworks for environmental and Aquatic Animal Health Codes set out defined standards management. Its use can be complemented by the Country that can be monitored for capacity attainment in human and Assessment of Environmental Health Services, a tool being animal health systems (e.g., via the JEE and PVS), standards developed to promote links with human and animal health services for action at their interface, identifying capacities 18 For example, the Strategic Plan for Biodiversity 2011–2020 adopted by the UN General assembly at its 65th session has health directly embedded in its vision and and gaps where resources can be established and cross- mission, and Aichi Biodiversity Target 14 explicitly recognizes the value of ecosystems linked to optimize information collection and sharing for for health, livelihoods, and well-being while several other Aichi Targets also directly or indirectly influence human health outcomes. risk assessment and management (see Box 3.2). 52 P o l i c y, Go v e r n a n c e , Te c hni cal , and   Insti tuti onal A spects: A n Inventor y of   O ne Healt h Tools (Table 3.2) are used by countries to assess their level Box 3.2: Country Assessment of compliance with the core capacities that reflect the of Environmental Health Services required capability to detect, assess, notify, and report events and to respond to public health risks and emergen- Despite strong connection to human and animal health, environ- mental aspects of the human-animal-environment interface have cies of national and international concern, as stipulated received limited coverage, at least in part due to limited capacity in Articles 5 and 13 and Annex 1 of IHR (2005); (ii) the in this area of environmental management (in contrast to other JEE tool builds on 4 core elements (prevention, detec- key areas such as air pollution). Using examples from parallel tion, response, other IHR-related hazards, and point of assessment tools and expert input and resources, the World entry), 19 Technical Areas, and 48 associated indicators Bank is developing a tool for Country Assessment of Environ- (Table 3.3). mental Health Services aimed at helping establish standardized criteria for assessing national environmental health capacity. It s Animal health: the OIE PVS evaluation tool establishes expands the current remit of what is typically considered under four fundamental components and 47 critical competen- environmental health to address the drivers of disease and opti- mize risk management strategies. cies against which the Veterinary Services are evaluated (Table 3.4). Providing the foundation for the PVS Path- The assessment would inform investment needs (whether by way is the dedicated section on the quality of Veterinary internal government or external donors) to support sustained public health systems strengthening at the human-animal- Services in the Terrestrial Code.20 environment interface. Building on the existing scope of environmental health, the assessment emphasizes broadening Beyond IHR core functions, which are to detect, assess, intersections with veterinary and human health priorities and report, and respond to all public health emergencies of capacities toward a “One Health” approach. international concern (PHEICs) at central, intermediate, and community levels, a national human Public Health system is expected to provide other important functions. Various 3b. Technical Considerations lists have been established to date by diverse groups and Core Functions, Core Capacities, organizations and provide interesting elements to consider and Critical Competencies when strengthening human health systems. For example, Activities to promote operationalizing will seek to enhance the WHO Region for the Eastern Mediterranean launched capacities, modernizing and rationalizing infrastructure, in 2013 an initiative to assess public health capacity and organization, and management of animal, human, and performance in countries of the Eastern Mediterranean environment health services and their collaboration with Region, and developed a specific framework to this aim other relevant agencies and stakeholders, as described in listing the following essential public health functions. the international standards and guidelines. While using a different order or approach, the WHO/IHR and OIE PVS 1. Surveillance and monitoring of health determinants, Pathway tools, which are similar in their objectives, respec- risks, morbidity, and mortality. tively, list “core capacities” or “critical competencies” for 2. Preparedness and public health response to disease these systems to function adequately (cf Tables 3.2–3.4). outbreaks, natural disasters, and other emergencies. s Human health: the IHR monitoring and evaluation frame- 3. Health protection, including management of environ- work includes several tools, in which (i) the tool for annual mental, food, toxicological, and occupational safety. reporting to the WHA establishes eight core capacities and four specific hazards, plus specific requirements at 4. Health promotion and disease prevention through popu- Points of Entry (ports, airports, ground-crossing). A set lation and personalized interventions, including action of 28 global indicators19 (with 256 indicator attributes) to address social determinants and health inequity. 19 From these 28 indicators, a subset of 20 is used for annual reporting to the 20 Terrestrial Code Section 3, Chapter 3.1, ‘Veterinary Services’, and Chapter 3.2, World Health Assembly, but countries are encouraged to report on all 28 indicators. ‘Evaluation of Veterinary Services’. 53 Oper at ional Framew o rk fo r S tre n g th e n i n g H u man, A ni mal , and Envi ronmental Publ i c H eal th Syst em s 5. Assuring effective health governance, public health Classical and Innovative legislation, financing, and institutional structures One Health-Related Activities (stewardship function). Cost-effectiveness of measures aiming at preventing zoonotic 6. Assuring a sufficient and competent workforce for disease at the animal source have been well documented, effective public health delivery. e.g., with rabies control through vaccination in reservoir species and parasitic diseases management (e.g., echinococ- 7. Communication and social mobilization for health. cosis, cysticercosis) leading to improved human health and 8. Advancing public health research to inform and influ- reduced health care costs, greater animal productivity and ence policy and practice. benefits to livelihoods (see Chapter 2). These are the most classic examples of zoonotic diseases for which nationwide Other examples of frameworks include those of the Centers and long-term control programs or risk management mea- for Disease Control and Prevention and the Pan American sures (e.g., at slaughterhouse level) have been put in place Health Organization essential public health functions; US in developed economies to control or eradicate previously essential public health services; WHO essential public endemic diseases. Though not all zoonotic disease can health function categories; and EURO Essential Public be controlled at the animal source for cost-effectiveness Health Operations.21 and feasibility reasons, these aspects should be properly reviewed when designing zoonotic disease-control strate- Other initiatives have created their own set of activities to gies. Categorization and prioritization of diseases should be promote to reach slightly different objectives. The Global carried out and updated regularly, using a sound methodol- Health Security Agenda (GHSA), for example, was launched ogy based on solid data; a series of approaches/tools have in February 2014 to accelerate progress in countries’ capaci- been developed and applied for agricultural and zoonotic ties to prevent, detect, and respond to public health emer- diseases.22 These include disease ranking processes (e.g., gencies. Some of the capacities explored by the GHSA are Rist et al. 2014) as well as stakeholder and network map- aligned with those of the JEE. ping to identify institutional capacity strengths and gaps and promote coordination (e.g., Sorrell et al. 2015; Errecaborde For practitioners using this Framework, emphasizing a et al. 2017) (see Chapter 5 and Annex 5 for further details needs-based approach (rather than solely individual respon- on applying these methods and examples of relevant tools). sibilities), can help institutions overcome the segmented These activities, including zoonotic disease prioritization, divisions of labor that inevitably lead to gaps, and may should be done jointly, and lists of priorities agreed on by also help identify opportunities for value-added informa- all relevant sectors. tion and other resource sharing. The WHO’s approach to neglected zoonotic diseases provides an example of how The actions previously mentioned on rabies, brucellosis to bring services together around a common public health and tuberculosis, for example, relate mostly to animal issue (cf Box 3.3). sector-specific activities that benefit human health but did not necessarily require joint measures, nor intensive coor- When designing programs or projects using One Health dination between sectors. However, a number of factors approaches, it is important to consider both the sectoral of emergence or re-emergence of diseases (e.g., practices systems and the connections between them. Strong uni- contributing to pathogen spillovers), change in geographical sectoral health systems (e.g., human health, animal repartition, speed of spread, pathogenicity, host range, etc., heath, environmental health) must be in place—or call for a stronger and more systematic pooling of expertise existing systems strengthened—and then mechanisms and use of technologies and processes. Similarly, the role of for coordination and collaboration established. environmental factors and decisions in disease occurrence or avoidance is not routinely considered, and thus can be 22 For example, the US CDC developed a “One Health Zoonotic Disease Prioritiza- 21 http://www.emro.who.int/about-who/public-health-functions/index.html tion” tool. 54 P o l i c y, Go v e r n a n c e , Te c hni cal , and   Insti tuti onal A spects: A n Inventor y of   O ne Healt h Tools Table 3.2: Capacities and indicators used in the IHR Monitoring and Evaluation Framework for annual reporting. HUMAN HEALTH SERVICES (IHR) Eight Core Capacities + Capacities at point of Entry + Four Specific Hazards 28 indicators 1. National legislation, policy and s Legislation, laws, regulations, administrative requirements, policies or other government instruments in financing place are sufficient for implementation of the International Health Regulations (IHR). s Funding is available and accessible for implementing IHR National Focal Point (NFP) functions and IHR core capacity strengthening. 2. Coordination and National Focal Point s A functional mechanism is established for the coordination of relevant sectors in the implementation of communications the IHR. s IHR NFP functions and operations, as defined by the IHR (2005), are in place. 3. Surveillance s Indicator-based surveillance includes an early warning function for the early detection of a public health event. s Event-based surveillance is established and functioning. s Influenza surveillance is established. 4. Preparedness s A Multi-Hazard National Public Health Emergency Preparedness and Response Plan is developed and implemented. s Priority public health risks and resources are mapped and utilized. 5. Response s Public health emergency response mechanisms are established and functioning. s Case management procedures are implemented for IHR relevant hazards. s Infection prevention and control is established and functioning at national and hospital levels. s A program for disinfection, decontamination, and vector control is established and functioning. 6. Risk communications s Mechanisms for effective risk communication during a public health emergency are established and functioning. 7. Human resource capacity s Human resources are available to implement IHR core capacity requirements. 8. Laboratory s Laboratory services are available to test for priority health threats. s Laboratory biosafety and laboratory biosecurity (biorisk management) practices are in place and implemented. s Laboratory data management and reporting are established. s A coordinating mechanism for laboratory services is established. s A system for collection, packaging, and transport of clinical specimens is established. 9. Points of entry (PoE) s General obligations at point of entry (PoE) are fulfilled (including for coordination and communication). s Routine capacities and effective surveillance are established at PoE. s Effective response at PoE is established. s Coordination in the prevention, detection, and response to public health emergencies at PoE is established. 10. Hazards 10.1. Zoonotic s Mechanisms for detecting and responding to zoonoses and potential zoonoses are established and functional. 10.2. Food safety s Mechanisms are established and functioning for detecting and responding to food-borne disease and food contamination. 10.3. Chemical emergencies s Mechanisms are established and functioning for the detection, alert, and response to chemical emergencies that may constitute a public health event of international concern. 10.4. Radiation emergencies s Mechanisms are established and functioning for detecting and responding to radiological and nuclear emergencies that may constitute a public health event of international concern. 55 Oper at ional Framew o rk fo r S tre n g th e n i n g H u man, A ni mal , and Envi ronmental Publ i c H eal th Syst em s Table 3.3: JEE core elements, capacities and indicators (WHO 2016). FOUR CORE ELEMENTS 19 CAPACITIES 48 INDICATORS PREVENT National legislation, P.1.1 Legislation, laws, regulations, administrative requirements, policies, or other government policy, and financing instruments in place are sufficient for implementation of IHR. P.1.2 The state can demonstrate that it has adjusted and aligned its domestic legislation, policies, and administrative arrangements to enable compliance with the IHR (2005) IHR coordination, P.2.1 A functional mechanism is established for the coordination and integration of relevant sectors in communication and the implementation of IHR. advocacy Antimicrobial resistance P.3.1 Antimicrobial resistance (AMR) detection (AMR) P.3.2 Surveillance of infections caused by AMR pathogens P.3.3 Health care associated infection (HCAI) prevention and control programs P.3.4 Antimicrobial stewardship activities Zoonotic disease P.4.1 Surveillance systems in place for priority zoonotic diseases/pathogens P.4.2 Veterinary or Animal Health Workforce P.4.3 Mechanisms for responding to infectious zoonoses and potential zoonoses are established and functional. Food safety P.5.1 Mechanisms are established and functioning for detecting and responding to food-borne disease and food contamination. P.6.2 Biosafety and biosecurity training and practices Biosafety and P.6.1 Whole-of-government biosafety and biosecurity system is in place for human, animal, and biosecurity agriculture facilities P.6.2 Biosafety and biosecurity training and practices Immunization P.7.1 Vaccine coverage (measles) as part of a national program P.7.2 National vaccine access and delivery DETECT National laboratory D.1.1 Laboratory testing for detection of priority diseases system D.1.2 Specimen referral and transport system D.1.3 Effective modern point-of-care and laboratory based diagnostics D.1.4 Laboratory Quality System Real-time surveillance D.2.1 Indicator and event-based surveillance systems D.2.2 Interoperable, interconnected, electronic real-time reporting system D.2.3 Analysis of surveillance data D.2.4 Syndromic surveillance systems Reporting D.3.1 System for efficient reporting to WHO, FAO, and OIE D.3.2 Reporting network and protocols in country Workforce development D.4.1 Human resources are available to implement IHR core capacity requirements D.4.2 Applied epidemiology training program in place such as FETP D.4.3 Workforce strategy 56 P o l i c y, Go v e r n a n c e , Te c hni cal , and   Insti tuti onal A spects: A n Inventor y of   O ne Healt h Tools FOUR CORE ELEMENTS 19 CAPACITIES 48 INDICATORS RESPOND Preparedness R.1.1 Multi-hazard national public health emergency preparedness and response plan is developed and implemented. R.1.2 Priority public health risks and resources are mapped and utilized. Emergency response R.2.1 Capacity to activate emergency operations operations R.2.2 Emergency Operations Centre operating procedures and plans R.2.3 Emergency Operations Program R.2.4 Case management procedures are implemented for IHR relevant hazards. Linking public health R.3.1 Public Health and Security Authorities, (e.g., law enforcement, border control, customs) are and security authorities linked during a suspect or confirmed biological event. Medical R.4.1 System is in place for sending and receiving medical countermeasures during a public health countermeasures and emergency personnel deployment R.4.2 System is in place for sending and receiving health personnel during a public health emergency. Communication R.5.1 Risk Communication Systems (plans, mechanisms, etc.) R.5.2 Internal and Partner Communication and Coordination R.5.3 Public Communication R.5.4 Communication Engagement with Affected Communities R.5.5 Dynamic Listening and Rumour Management Other IHR- Points of entry PoE.1 Routine capacities are established at Points of Entry. related PoE.2 Effective Public Health Response at Points of Entry hazards and Points of Chemical events CE.1 Mechanisms are established and functioning for detecting and responding to chemical events or Entry (PoE) emergencies. CE.2 Enabling environment is in place for management of chemical events. Radiation emergencies RE.1 Mechanisms are established and functioning for detecting and responding to radiological and nuclear emergencies. RE.2 Enabling environment is in place for management of radiation emergencies. widely expanded for integration into control programs. A s Implementing health and environmental impact assess- few examples of approaches are mentioned below: ments and safeguards prior to projects, including economic cost projections that consider short- and long-term risks s Satellite remote sensing, in particular to capture climate and externalities variables and environmental factors (e.g., vegetation cover, soil type, water levels/drainage) s Disease emergence insurance, with cost based on risk mitigation to incentivize risk reduction strategies, and s Health data and reporting via mobile phones or apps with legal liability for outcomes (including animal morbidity and mortality reports by hunters and park rangers for wildlife disease investigation) s Building incentives for zoonotic disease risk-reduction strategies—loans, lower insurance premiums, penalty s Integrated/linked databases for human and animal structures to promote risk avoidance, and demonstrating health and environment value to worker productivity s Staff cross-disciplinary exchanges—secondment between s Including integrated health and environment risk-reduction ministries strategies as a measure of creditworthiness s Cross-ministerial integration of prevention, preparedness, and response for disease control—plans and programs 57 Oper at ional Framew o rk fo r S tre n g th e n i n g H u man, A ni mal , and Envi ronmental Publ i c H eal th Syst em s Table 3.4: Fundamental components and critical competencies identified by the OIE PVS. VETERINARY SERVICES 4 Fundamental Components; 47 Critical Competencies I. Human, physical, and financial resources I-1.A. Professional and technical staffing of the Veterinary Services. Veterinarians and other professionals I-1.B. Professional and technical staffing of the Veterinary Services. Veterinary paraprofessionals and other technical professionals I-2.A. Professional competencies of veterinarians including the OIE Day 1 competencies I-2.B. Competencies of veterinary paraprofessionals I-3. Continuing education I-4. Technical independence I-5. Stability of structures and sustainability of policies I-6.A. Coordination capability of the Veterinary Services. Internal coordination (chain of command) I-6.B. Coordination capability of the Veterinary Services. External coordination I-7. Physical resources I-8. Operational funding I-9. Emergency funding I-10. Capital investment I-11. Management of resources and operations II. Technical authority and capability II-1.A. Veterinary laboratory diagnosis. Access to veterinary laboratory diagnosis II-1.B. Veterinary laboratory diagnosis. Suitability of national laboratory infrastructures II-2. Laboratory quality assurance II-3. Risk analysis II-4. Quarantine and border security II-5.A. Epidemiological surveillance and early detection. Passive epidemiological surveillance II-5.B. Epidemiological surveillance and early detection. Active epidemiological surveillance II-6. Emergency response II-7. Disease prevention, control, and eradication II-8.A. Food safety. Regulation, authorization, and inspection of establishments for production, processing, and distribution of food of animal origin II-8.B. Food safety. Ante and post mortem inspection at abattoirs and associated premises II-8.C. Food safety. Inspection of collection, processing, and distribution of products of animal origin II-9. Veterinary medicines and biologicals II-10. Residue testing II-11. Animal feed safety II-12. A. Identification and traceability. Animal identification and movement control II-12.B. Identification and traceability. Identification and traceability of animal products II-13. Animal welfare III. Interaction with interested parties III-1. Communication III-2. Consultation with interested parties III-3. Official representation III-4. Accreditation/authorization/delegation III-5.A. Veterinary Statutory Body (VSB). VSB Authority III-5.B. Veterinary Statutory Body (VSB). VSB Capacity III-6. Participation of producers and other interested parties in joint programs IV. Access to markets IV-1. Preparation of legislation and regulations IV-2. Implementation of legislation and regulations and compliance thereof IV-3. International harmonization IV-4. International certification IV-5. Equivalence and other types of sanitary agreements IV-6. Transparency IV-7. Zoning IV-8. Compartmentalization 58 P o l i c y, Go v e r n a n c e , Te c hni cal , and   Insti tuti onal A spects: A n Inventor y of   O ne Healt h Tools 3c. Specific Methods and Tools Box 3.3: The WHO Approach to and Examples for Operationalizing Neglected Zoonotic Diseases One Health Control of neglected zoonotic diseases calls for integrated The specific process for operationalizing One Health may interventions among human and animal health, and other relevant sectors. WHO approaches to reducing their impact on people’s depend on many factors (e.g., existing capacity, stakehold- health and livelihoods include: ers already collaborating, infrastructure needs, particularly country-level priorities/context). However, some broad t Assessing local, regional, and global societal burdens components are likely to underpin the process at some and the cost-benefit and cost-effectiveness of intervention strategies; point of operationalization. The following are among the key steps for making the One Health approach operational t Improving collaboration and raising awareness among governments, organizations, and the wider stakeholder among countries and international agencies. They are community engaged at the human-animal-ecosystems adapted from those identified at a World Bank technical interface; event taking stock of lessons from the GPAI, “Towards One t Compiling evidence for the validation of tools and Health: New Approaches to Managing Zoonotic Diseases”.23 developing guidance for surveillance, prevention, control, and treatment of specific diseases; At the country level: t Assisting countries in building and strengthening their s Identifying in-country champions capacity to apply and contextualize tools and implement integrated cost-effective strategies for prevention, control, s Making the case for early identification and control of and treatment; zoonotic diseases t Establishing or strengthening mechanisms for the exchange of information across relevant sectors and s Assessing the needs of the services programs in countries, in particular to bridge the gap s Joint priority setting and preparedness planning, includ- between agriculture and health; and ing the identification of disease or risk hot spots t Using evidence-based advocacy to leverage commitment and increase investments in prevention and control s Establishing the appropriate enabling regulatory and activities, capacity strengthening, and applied research. political, institutional, and financial conditions, including Source: http://www.who.int/neglected_diseases/zoonoses/ their integration among human, animal, and environ- infections_more/en/ ment sectors s Developing educational curricula, in particular at the High-tech or advanced joint strategies or incentives may university level, which integrate human, veterinary, not easily be implemented at the early stages of systems and ecosystems health strengthening. From the lessons learned through the avian s Establishing the appropriate financial instruments influenza global program, among all joint activities that were carried out by the different services involved, one was At the international agencies level: considered of critical importance: communication. This was s Creating increased awareness and making the case for not only a means of preventing public panic and enabling One Health by preparing and disseminating economic an orderly response to outbreaks, but also helped to avoid analysis of disease impacts and enhancing advocacy the kinds of confidence-related economic losses that had mechanisms. been experienced following the SARS crisis. Communication can and has been a good starting point for technical One s Improving collaboration among international technical Health committees to brainstorm on priorities, gaps, roles, agencies, including regulatory and political, institutional and responsibilities, in order to further elaborate messages and financial integration among human, animal, and for peace and crisis times. environment sectors. 23 http://siteresources.worldbank.org/EXTARD/Resources/336681-1242670845332/ TowardsOneHealth.pdf 59 Oper at ional Framew o rk fo r S tre n g th e n i n g H u man, A ni mal , and Envi ronmental Publ i c H eal th Syst em s Figure 3.2: Map of resources, tools and initiatives to assist in operationalizing One Health. One Health resources can be characterized by their main domain and where they broadly fit in the process of operationalizing One Health. While certain steps typically precede or follow others (e.g., capacity needs may inform country planning and prioritization), these may not be static (for example, project activities or risk analysis may lead to identification of additional capacity or regulatory needs). Examples are shown; additional programs, policies, and tools are listed in Annex 5. Capacity assessments inform country Capacity Assessments planning Planning Tools Primary Domain Joint External Evaluation for the National Action Plans for Health Security Human Health IHR Monitoring and Evaluation One Health Zoonotic Disease Prioritization Framework Health Security Financing Assessment Tool Animal Health/ OIE Performance of Veterinary Agriculture Services Performance of Veterinary Services Gap DRM capacity Analysis Environment assessment tools National Biodiversity Strategies and Multi-sector National capacity Action Plans audits National Adaptation Plans National Action Plans on AMR Reporting Expert networks DRR National Action Plans standards may assist in capacity inform capacity assessments and/or requirements setting capacity Country plans benchmarks implemented through projects Experts Networks and financial resources IHR Committees and Roster of Regulatory Frameworks Experts (WHO) OFFLU (OIE and FAO) Implementation International Health Regulations (WHO) Resources Working Groups, Commissions Terrestrial and Aquatic Animal (OIE and FAO networks) Projects: e.g., REDISSE Health Codes (OIE) IUCN Commissions (Species Global Financing Facility Convention on Biological Diversity Survival and Ecosystem World Animal Health Fund Framework Convention on Climate Change Management) Global Environment Facility Convention on International Trade in Endangered Nationally Determined Species of Wild Fauna and Flora Expert networks Contributions Codex Almentarius (FAO and WHO) may utilize, Bilateral aid agreements Sendai Framework for Disaster contribute to and Risk Reduction inform reporting National DRR laws and regulations Other national policies Information Sharing Information (as well as and Reporting Implementation can lack of reporting) and enable/strengthen expert networks may WAHIS (OIE) capacity for inform risk assessment GLEWS (FAO-OIE-WHO) information sharing and subsequent risk and reporting management and DesInventar (UNISDR) regulations Sendai Monitor (UNISDR) ProMED-Mail (ISID) 60 P o l i c y, Go v e r n a n c e , Te c hni cal , and   Insti tuti onal A spects: A n Inventor y of   O ne Healt h Tools s Identifying sustainable funding systems to support low- s Convention on Biological Diversity: a multilateral income countries to cover the investment cost. environment agreement (hosted under United Nations Environment) for the conservation of biological diver- s Strengthening research capacity. sity, the sustainable use of its components, and the fair and equitable sharing of benefits arising from the use The following resources and programs demonstrate dif- of genetic resources. ferent capacity and technical enablers that can feed in along these different steps (see also Figure 3.2 on adjacent s Framework Convention on Climate Change: a multilateral page). These form the heart of the Operational Framework, agreement to stabilize greenhouse gas concentrations in intended to serve as a global library of technical analysis, the atmosphere at a level that will prevent dangerous guidance, diagnostic instruments, operational knowledge, human interference with the climate system. The Paris and other resources that may be undertaken voluntarily Agreement is under the Convention. by countries (e.g., external assessments) or may reflect s Convention on International Trade in Endangered country obligations (e.g., official reporting). The library Species of Wild Fauna and Flora: a multilateral environ- brings together the collected knowledge of World Bank, ment agreement providing international trade protections WHO, OIE, and other partners as well as the practical les- to more than 35,000 species of animals and plants to sons derived from international experience in implementing safeguard them from overexploitation. health systems strengthening programs. It is complemented by detailed information on sources of technical expertise s Codex Alimentarius (FAO and WHO): voluntary inter- as well as resources that may be available (from the World national food standards, guidelines, and codes of practice Bank and other donors) for national and regional human- intended to contribute to the safety, quality, and fairness animal-environment health strengthening initiatives. of international food trade. There may be multiple overlapping planning tools at the s Sendai Framework for Disaster Risk Reduction: a country level, some but not all of which take One Health 15-year voluntary, nonbinding agreement for whole-of- into consideration; different entry points and objectives society action for substantial reduction of disaster risk will necessitate different tools, but TTLs should be aware and losses in lives, livelihoods, and health, and in the of the suite of offerings, particularly those which may not economic, physical, social, cultural, and environmental be routinely incorporated into single-sector operations but assets of persons, businesses, communities, and countries. may have high value addition. While it should be recog- nized that this list is by no means complete, as there are s Voluntary international country action plans are being undoubtedly additional relevant and useful initiatives not developed to meet voluntary disaster risk reduction captured here, the following section and an expanded list targets for 2015–2030. in Annex 5 intend to be an initial offering of resources of s National policies: countries may have national guidelines high utility for practitioners planning to undertake health that implement international frameworks or country- systems strengthening at the human-animal-environment specific regulations (e.g., related to land planning, national interface, for knowledge exchange to assist in mobilization disaster risk reduction regulations, national reporting of technical and financial resources. requirements, endangered species protections, etc.). Regulatory Frameworks Capacity Assessments s International Health Regulations (WHO): a binding s Joint External Evaluation for the IHR Monitoring and legal instrument requiring member states to report certain Evaluation Framework (WHO): intended to assess disease outbreaks and public health events. country capacity to prevent, detect, and respond to s Terrestrial and Aquatic Animal Health Codes and public health threats independently of whether they are Manuals (OIE): standards relating to animal health and naturally occurring, deliberate, or accidental. zoonoses; enforced by the World Trade Organization s Performance of Veterinary Services (OIE): tool to under the Agreement on the Application of Sanitary establish level of performance in Veterinary Services, and Phytosanitary Measures (SPS). 61 Oper at ional Framew o rk fo r S tre n g th e n i n g H u man, A ni mal , and Envi ronmental Publ i c H eal th Syst em s identify gaps and weaknesses in their capacity to comply objectives are: to reduce vulnerability to the impacts of with OIE international standards, form a shared vision climate change, by building adaptive capacity and resil- with stakeholders (including the private sector), and ience; and to facilitate the integration of climate change establish priorities and carry out strategic initiatives. adaptation, in a coherent manner into relevant new and existing policies, programs, and activities (particularly s Disaster Risk Management (DRM) Capacity Assess- development planning processes and strategies) within ment tools: Tools to assess risks and vulnerabilities and all relevant sectors and at different levels, as appropriate. to inform capacity needs for strengthened risk reduction. s National Action Plans on Antimicrobial Resistance s National capacity audits: country-specific assessments. (AMR): country action plans aligned to the strategic Planning Tools objectives of the Global Action plan on AMR that rein- s National Action Plans for Health Security: five-year forces standards and decisions by the WHO, OIE, and multi-sectoral plan guiding a country’s health security FAO, which emphasize awareness and understanding, activities and investments necessary for accelerating knowledge and evidence-based strengthening, reduced the implementation of the WHO International Health infection incidence, optimized use in humans and ani- Regulations. mals, and the economic case for sustainable investment. s One Health Zoonotic Disease Prioritization: a tool s Disaster Risk Reduction National Plans: country action that allows a country to use a multi-sectoral approach plans are being developed to meet voluntary disaster to prioritize endemic and emerging zoonotic diseases of risk reduction targets for 2015–2030. greatest national concern that should be jointly addressed Expert Networks by human, animal, and environmental health ministries. s IHR Committees and Roster of Experts (WHO): appointed s Health Security Financing Assessment Tool: World expert members. Bank tool to help countries identify critical constraints s OFFLU (OIE and FAO): network of expertise on animal and opportunities to strengthen financing systems that influenza. accelerate and sustain progress toward effective health security. It can accompany assessments (e.g., JEE, PVS) s Working Groups, Commissions (e.g., OIE and FAO to track and monitor progress over time. networks): appointed expert members with varying responsibilities, from keeping member states informed s Performance of Veterinary Services Gap Analysis: on current issues to revision of official standards. quantitative evaluation of a country’s needs and priorities based on the outcome of the independent external evalu- s International Union for the Conservation of Nature ation of the country veterinary services using the OIE (IUCN) Commissions: six IUCN Commissions unite PVS Evaluation Tool. 16,000 volunteer experts from a range of disciplines to assess the state of the world’s natural resources and s National Biodiversity Strategies and Action Plans: provide the Union with sound know-how and policy principal instruments for implementing the UN Biodi- advice on conservation issues. One Health-related initia- versity Convention at the national level. The Convention tives include the Species Survival Commission Wildlife requires countries to prepare a national biodiversity Health Specialist Group and Commission on Ecosystems strategy (or equivalent instrument) and to ensure that “Red List of Ecosystems.” this strategy is mainstreamed into the planning and activities of all those sectors whose activities can have Implementation Resources an impact (positive or negative) on biodiversity. s Projects: e.g., REDISSE, a World Bank program to s National Adaptation Plans (NAPs): process for coun- strengthen cross-sectoral capacity for collaborative dis- tries to identify their medium- and long-term climate ease surveillance and epidemic preparedness in West change adaptation needs and develop and implement Africa, and mobilize response to crisis or emergency. strategies and programs to address these needs. The 62 P o l i c y, Go v e r n a n c e , Te c hni cal , and   Insti tuti onal A spects: A n Inventor y of   O ne Healt h Tools s Global Financing Facility: partnership to accelerate relevant animal and zoonotic events to aid in coordinated global efforts to end preventable maternal and child risk assessment. deaths and improve the health and quality of life of s DesInventar (UNISDR): a tool for the generation of women, children, and adolescents by 2030 (hosted at National Disaster Inventories and the construction of the World Bank). databases of damage, losses, and in general the effects of s World Animal Health and Welfare Fund (the OIE World disasters (health disasters are included, as well as dam- Fund): mobilizes funds for the purpose of projects of age to health care infrastructure, livestock, and more). international public utility relating to the control of ani- s Sendai Monitor (UNISDR): a tool for countries to annu- mal diseases, including those affecting humans, and the ally report their progress to achieve the seven global promotion of animal welfare and animal production food targets for DRR as outlined in the Sendai Framework. safety (e.g., through enhancements in the performance of veterinary services, including needs identified in the s ProMED Mail: an Internet-based reporting system dedi- PVS Gap Analysis). cated to rapid global dissemination of information on outbreaks of human, animal, or plant infectious diseases s Global Environment Facility (GEF): first established and acute exposure to toxins. through the World Bank, it is now a global partnership that provides funding to assist developing countries in meeting the objectives of international environmental 3d. Integration into Project Planning conventions. The GEF serves as the “financial mecha- and Scoping nism” to five conventions, which are the Convention on Every health, agriculture, or environment and natural Biological Diversity (CBD), United Nations Framework resources project or program could, feasibly, consider options Convention on Climate Change (UNFCCC), Stockholm for integrating One Health strategies from the outset so Convention on Persistent Organic Pollutants (POPs), that wider benefits can be realized. While the World Bank UN Convention to Combat Desertification (UNCCD), Environment and Social Safeguards (2012–2016 revision and Minamata Convention on Mercury. process; See Annex) consider some relevant dimensions s Nationally Determined Contributions (NDCs): financial of community health and biodiversity separately, these support mechanism for country National Adaptation could be broadened to consider links between health and Plans. The NDCs spell out the actions countries intend environment. to take to address climate change—in terms of both adaptation and mitigation. They become binding when Disease prevention can be encouraged while also building a country ratifies the Paris Agreement. public health system resilience for all hazards, consistent with the prevent-detect-respond-recover spectrum (see s Bilateral aid agreements Chapter 5). For example, synergies could include joint Information Sharing and Reporting surveillance for known and novel diseases to track prog- ress in preventing and controlling endemic diseases while s World Animal Health Information System (WAHIS) also gaining a baseline assessment of pathogens that could (OIE): an early warning system to inform the international potentially spill over to humans in the future. community, by means of “alert messages,” of relevant epidemiological events that occurred in OIE member countries, and a monitoring system in order to monitor Projects and Interventions OIE-listed diseases (presence or absence) over time, Specific financing mechanisms for public health systems consistent with OIE member reporting requirements. strengthening at the human-animal-environment interface s Global Early Warning System (GLEWS): a joint FAO- will vary by project or program objective. For example, the OIE-WHO initiative for monitoring data from existing IDA18 replenishment includes pandemic preparedness plan- event-based surveillance systems and to track and verify ning under its commitments; Program-for-Results (PforR) financing may target uptake of biosecurity strategies; and 63 Oper at ional Framew o rk fo r S tre n g th e n i n g H u man, A ni mal , and Envi ronmental Publ i c H eal th Syst em s Development Policy Loans (DPL) may implement policy Within the first phase of project intervention, One Health reform to incorporate health assessments into land use approaches should consider a number of early assessment planning. Multiple instruments may be used for implement- areas for public health systems strengthening, including ing One Health approaches; the appropriate one(s) will be the existing human, animal, and environmental health and identified during project scoping. management capacities and gaps and the opportunities for coordination among them. Additionally, it should seek to There are three phases essential to integration of One Health identify country-specific risk factors for known and emerging aspects in any project or intervention (Table 3.5). The first disease threats as well as opportunities for greater public relates to establishing baseline data and identifying areas of health resource efficiency; costs and benefits of prevention, focus, and would relate to project identification, appraisal, detection, response, and recovery investments and ongoing and approval phases within the Bank. The second relates financing; risk mitigation; and broader outcomes (e.g., food to engagement and planning for the areas of focus, and and nutrition security, livelihoods, environmental protec- most closely correlates to the implementation. The third tion, education, trade, and travel). relates to monitoring and reporting progress, updating plans, and potential new areas of focus. A set of examples Country capacity building tools and uni- and multi-sectoral are provided; additional guidance for TTLs can be found planning processes (see examples in Figure 3.2) provide in the accompanying operational manual. relevant baseline and targeted capacity and gap assess- ments and can be used to identify synergies with existing country initiatives. Chapter 5 showcases the use of such Table 3.5: Project intervention phases for integration of One Health considerations. PHASE 1 PROJECT IDENTIFICATION PHASE 2 PHASE 3 AND PREPARATION IMPLEMENTATION COMPLETION s Problem scoping and determination of s Deploy diagnostic tools to refine focus areas s Measure and report progress against relevant sectors/ministries, stakeholders and core One Health indicators and project partners objectives through a transparent and public mechanism s Assess basic capacities of institutions, s Engage with staff, expert networks, s Review areas of focus and update plans individuals, and technical and physical communities, and other relevant infrastructures (e.g., via JEE, PVS, Country stakeholders about One Health approaches, Assessment of Environmental Health such as data sharing, sentinel surveillance, Services, etc.) and risk mitigation s Assess costs and benefits associated with s Develop systematic plans to establish s Measure added value from application One Health approach(es) to address problem timelines, actions, and monitoring of One Health (compared to lack of One mechanisms that reinforce prevention, Health approach) detection, response, and/or recovery capacity s Identify country-specific risk drivers that s Communicate with institution(s), health s Measure integration or uptake of One contribute to key local vulnerabilities professionals, local communities about the Health strategies into planning processes strategies and their role for risk mitigation; and/or practice build sustainability s Assess risk mitigation opportunities in s Review existing and planned funding s Identify lessons learned for their integration relation to disease, as well as broader commitments (e.g. via GEF, GFF) for in follow-up operations outcomes (e.g. food and nutrition security, coordination and synergy livelihoods, environmental protection, education, trade, and travel) 64 P o l i c y, Go v e r n a n c e , Te c hni cal , and   Insti tuti onal A spects: A n Inventor y of   O ne Healt h Tools tools and other operations under key building blocks along spectrum that this Operational Framework uses, including the prevent-detect-respond-recover spectrum. Guidance to identify vulnerability hot spots for priority action, build on One Health-specific indicators and upscaling to inform risk reduction into the design of programs, transition to evaluation (Phase 3) are found in Chapter 6. climate-smart health care for resilience, and prepare for post-disaster health risks and recovery (see Annex 5 for At an institutional level, One Health approaches could be additional examples and links to key climate and health tools reinforced through coverage in standing mechanisms, such and guidance documents). Tools can also be utilized for as Systematic Country Diagnostic reports, Public Expendi- climate early warning risk management to target upstream ture Review, specific program reports (e.g., Health System drivers of disease (Tables 3.6–3.7). Financing), internal budgeting, and strategy statements. Many of these resources have strong relevance for One Health, 3e. Climate and Health Relations already offering applications for multi-sectoral collaboration, many which intersect with agricultural production and The World Bank and its partners have developed substantial ecosystem management. They should be consulted to provide operational guidance for climate change mitigation and greater detail and in particular to identify relevant tools, adaptation strategies, including for climate-sensitive needs, and safeguards for the specific country or disease diseases and other direct and indirect consequences for contexts the TTL is working in. This Operational Framework health (e.g., associated with air pollution or nutrition and intentionally avoids duplication of this existing resource water insecurity). These include the “Investing in Climate base, seeking to be used in complementing and highlighting Change and Health” series (World Bank 2017c,d,e, 2018a,b), additional relevant topics at the human-animal-environment “Reducing Climate-Sensitive Disease Risks” (World Bank interface. In particular, it reinforces the importance of and 2014), as well as Climate and Disaster Risk Screening Tools24 opportunities for action on the upstream drivers of climate- and Recovery Hub.25 Each of these resources can be found associated diseases and vulnerabilities from climate change on the WBG Climate Change and Health website: http:// as a threat multiplier, aiming at shifting from reactive public www.worldbank.org/en/topic/climatechangeandhealth health systems to preparedness for resilience, including disease prevention and health disaster risk reduction. They feature key actions and assessments that can be employed by practitioners along the prevent-detect-respond-recover Table 3.6: WHO assessment of potential impact of climate change on three significant diseases. MECHANISM OF ACTION AND PREDICTED DISEASE PATHOGEN VECTOR IMPACT OF CLIMATE CHANGE Malaria Plasmodium falciparum Various Anopheles mosquitoes Influenced by both temperature and rainfall, so complex (particularly A. gambiae) and nonlinear (also strongly related to economic growth): expansions to some new geographies likely (particularly in Asia and South America) but transmission declines in hotter temperatures Dengue fever Dengue virus (flavivirus) Primarily Aedes aegypti and Likely expansion of geographical range, particularly in Sub- Aedes abopictus mosquitoes Saharan Africa (although also strongly related to economic growth) Diarrheal diseases Multiple (e.g., E. coli, Multiple Limited data make predictions challenging but likely rotavirus, salmonella) temperature-related increase in mortality, particularly in South Asia and Sub-Saharan Africa 24 https://climatescreeningtools.worldbank.org 25 https://www.gfdrr.org/recovery-hub 65 Oper at ional Framew o rk fo r S tre n g th e n i n g H u man, A ni mal , and Envi ronmental Publ i c H eal th Syst em s Table 3.7: Select early warning risk management tools. GENERAL OR HEALTH TOOL SOURCE SECTOR-SPECIFIC YEAR Heatwaves and Health: Guidance on Warning-System World Meteorological Organization and World Health Health 2015 Development Organization Using Climate to Predict Infectious Disease Epidemics World Health Organization Health 2005 Developing Early Warning Systems: A Checklist United Nations International Strategy for Disaster General 2006 Reduction Guidelines on Early Warning Systems and Application World Meteorological Organization General 2010 of Nowcasting and Operation Warnings Implementing Hazard Early Warning Systems Global Framework for Disaster Risk Reduction General 2011 Climate Information and Early Warning Systems United Nations Development Programme General 2016 Communications Toolkit 66 CHAPTER 4 One Health Entry Points As previously mentioned in this document, there is no “one best way” to strengthen public health systems at the human-animal-environment interface. Each health threat has its own dynamics, its own causes and effects, and suitable control measures (see section below). The Operational Framework acknowledges this reality and outlines measures and approaches to ensure that whatever the point of departure, those seeking to address health threats reach a common destination—a more resilient and adaptive public health system. This chapter reviews disease and AMR case studies to emphasize the variability in the importance of each sector for understanding and managing risk. In some cases, only one or two sectors may be needed; in others, involvement of all three One Health domains (human, animal, and environmental health) may be necessary; while in some cases, the particular role of some sectors may not be apparent (for example, when the natural reservoir for a disease is unknown). The chapter also presents another example of an entry point through the strengthening of a specific function of the health systems (preparedness). The target is public health system-wide strengthening to be agile enough to address all hazards; to do this, countries need strong human, animal, environmental health/management systems and coordination between them to even determine which sectors are relevant. Examples below showcase diverse interactions. Two of these scenarios dive deeper into examples on how some parts would be operationalized to move toward solutions. 4a. Same Microbes, Different Contexts—Where to Intervene? The concept of One Health is often visualized through a Venn diagram showing three circles representing the human, animal, and environment domains and their overlap (Figure 4.1). To accurately represent the domains and their interactions, the size of each circle varies by specific disease, transmission factors, and other contextual considerations (including ecological dimensions but also social, cultural, and economic factors). In some cases, the role of animals or environment will be null (e.g., human outbreaks of measles); in others, it will be highly relevant (e.g., Leptospirosis), and may change over time (as demonstrated by the concept of different “stages” of zoonotic disease toward global emergence).26 What is important is that 26 Wolfe, Dunavan, and Diamond classified these stages from 1–5: no natural transmission from animals to humans (stage 1, e.g., wildlife-only agents), to only human-to-human transmission (stage 5, e.g., HIV). Nature, 2007. These classifications may be dynamic, as seen with the trajectory of the West Africa Ebola outbreak. 67 Oper at ional Framew o rk fo r S tre n g th e n i n g H u man, A ni mal , and Envi ronmental Publ i c H eal th Syst em s Figure 4.1: General One Health venn diagram visualization. The size (relevance, involvement) of the circles may change based on the specific disease and/or context. Additional disciplines often have important roles in disease determinants/drivers, burden, or interventions. Human Health Systems One Health Animal Health Environmental Systems Health and Management Systems a multi-sectoral approach is taken to fully understand and optimize intervention point(s) for best value. The overwhelm- ing and integral connections between human, animal, and environmental health warrants such a One Health approach to address a wide range of current and anticipated challenges for public health systems. The following case studies demonstrate the importance of context for application of One Health in addressing different diseases and helps countries optimize their approach—noting that these may not be static for an individual disease or outbreak, as risk management targets may shift over different stages of the prevent-detect-respond-recover spectrum (see Chapter 5). Nipah Virus Disease Nipah virus was first detected in 1998 in Malaysia in the appearance of fatal human encephalitis cases. Japanese Encepha- litis was initially suspected as the causal infection, but routine control measures (human vaccination, vector control) did not stem the outbreak. Further diagnostic investigation ultimately indicated infection with Nipah virus, with transmission from Pteropid “flying fox” bats (the likely reservoir) to swine via contaminated fruit from an orchard near the pig hous- ing. The bats were thought to be attracted to the farm by the fruit trees, particularly in light of limited food availability in forest areas. Intensive pig farming facilitated rapid spread, amplifying in pigs and spreading to their human handlers. The outbreak spread to additional states when farmers in the outbreak region sold their pigs, dispersing the infection to other states in the country. Infections were later detected in Singapore in abattoir workers handling pigs imported from Malaysia. The outbreak ultimately resulted in the culling of more than one million pigs, at least 100 human deaths, and economic impacts of more than $500 million (World Bank 2012b). The many stages of transmission and spread in this outbreak demonstrate how context changed throughout the course and where different interventions may have yielded 68 One H eal t h Ent r y Point s Figure 4.2: In the case of Nipah virus in Bangladesh, flying fox bats serve as the natural reservoir for Nipah virus and have a direct role in recurring spillover events. Hospital-acquired human-human spread has been documented, but appears limited. Thus, animal and environmental contamination factors warrant emphasis. Animal movement Economic Animal density Personal incentives protective Trade measures Hospital Human Animal Host traits infection control Food Wildlife-domestic animal interaction safety Seasonality Food availability Environment Habitat sustainability Contamination Ecological changes Figure 4.3: General transmission curves for Nipah virus in Bangladesh. Cost of control Cost of control (preventing (medical human-human treatment) spread) Exposure in Infection intermediate in people hosts/ Clinical Circulating mechanical signs in People in bats vectors (e.g., people seek palm sap) medical care Human- human transmission 69 Oper at ional Framew o rk fo r S tre n g th e n i n g H u man, A ni mal , and Envi ronmental Publ i c H eal th Syst em s different outcomes—beginning with landscape change and farming practices, possible human exposure/protection measures, how livestock culling compensation policies could have avoided or reduced risk of trade-associated spread, and more. The virus has also led to human infections in Bangladesh, with near-yearly outbreak events seen in the country since 2001, but via an entirely different transmission pathway—in this case, through bat contamination (likely saliva, feces, or urine) of raw date palm sap, a delicacy for human consumption in parts of the country. As outbreaks occur in the winter and spring, seasonality is thought to play a factor, likely linked to the harvest season and bat population or viral shed- ding determinants. While outbreaks have clearly indicated the presence of bat-human transmission via the sap, disease consistent with Nipah virus has also been documented in farm animals fed highly contaminated date palm sap, with sub- sequent Nipah infections diagnosed in people—though this route of transmission in Bangladesh has not been definitively confirmed (Luby et al. 2009). Either way, protecting the sap from roosting bats that feed on it (such as via bamboo shields) may help yield a safer product. While apparently an uncommon transmission route for the virus, hospital-acquired Nipah infections have also been observed in India, reinforcing the importance of infection control measures in this setting (see examples of relevant sectors in Figure 4.2, and general transmission trajectory in Figure 4.3). 27 Operational applications: Based on these different contexts, consideration moves into actual operations: what has been done, or could be done or refined, to resolve the situations? For example, for Nipah virus in the Malaysia-Singapore out- breaks, we can highlight two important components at the wildlife-livestock-human interface: farm biosecurity and early disease detection capacity (Table 4.1). Thus, this example reminds us of the relevance of maintaining biosecurity in livestock to avoid contact with wildlife species, which is also valid for other diseases such as AI. These biosecurity improvements would be operationalized through training to farmers on good practices, legislation, and subsidies to improve livestock facilities. In the case of a novel etiological agent such as Nipah virus, with unusual illnesses in animals and humans, it is essential to have an open-minded approach and close collaboration/coordination between the human health professionals, veterinarians, and wildlife specialists to reach a diagnosis and to understand the epidemiology of the disease (Looi and Chua 2007). Thus, it is important to maintain an early detection disease system, through sharing real-time information on unusual events, which should also account for the occupational risks and enough diagnostic capacity. Sharing information could Table 4.1: Operational targets for Nipah virus control (targeting transmission risk in agricultural settings)27 KEY POINTS IN TARGET PROBLEM THE ONE HEALTH IDENTIFIED OPERATIONALIZATION POTENTIAL ACTIONS Close contact between farm biosecurity s training farmers on good practices livestock and wildlife species s legislation s subsidies to improve livestock facilities Delays in the diagnosis improving the laboratory diagnostic s equip hospitals and veterinary labs capacity s promote robust laboratory networks including reference laboratories Difficulties in understanding establishing collaborations between s sharing real-time information on unusual disease events of the epidemiology the human health professionals, s establishing protocols between animal and human health services to meet veterinarians, and wildlife regularly specialists s establishing common disease information systems 27 The example in Table 4.1 is specific to the context of the transmission pathway from the Nipah outbreak in Malaysia. The particular problems, One Health operations, and action steps for risk management may differ depending on country or situation (for example, the transmission pathway for past Nipah virus outbreaks in Bangladesh—largely via ingestion of raw date palm sap—may require different approaches than those for transmission in agricultural settings). 70 One H eal t h Ent r y Point s be achieved by establishing a routine protocol between animal and human health services, or even by sharing disease information systems. The diagnostic capacity can be achieved by improving the laboratory diagnostic capacity, which does not necessarily imply to equip each hospital with all the laboratory tests but to promote robust laboratory networks including reference labs. Animal movement traceability would be another working point needed to resolve this problem to control the spread of disease through livestock; and in order to facilitate the culling of animals, any contingency plans should include mechanisms to compensate farmers for the loss of animals. Ebola Virus Disease First reported in 1976, Ebola hemorrhagic fever (Ebola virus disease) has been linked to more than 20 subsequent known outbreaks. These have been highly fatal, but limited mostly to rural villages in close proximity to the rain forest in Central Africa. The West Africa Ebola outbreak beginning in December 2013 took a markedly different trajectory, developing into an urban epidemic under health systems that were unprepared to detect and control the disease (in large part due to lasting impact from conflict and instability in the region). More than 28,000 cases and 11,310 deaths were reported as of October 2016. While the initial source was speculated as bats roosting in a village tree, control in the human population to prevent further human-to-human spread became the critical action in this outbreak (changing burial and caretaking practices, enabling hospitals with infection control, and modifying social practices such as handshaking). Population analyses of this large-scale outbreak continue to reveal new symptoms and transmission routes not previously associated with the virus. While a travel-imported case in Lagos, Nigeria, raised concerns about spread potential in Africa’s most populated city, highly effective contact tracing, disease screening, media campaigns, and related public health measures quickly contained the outbreak. Figure 4.4: In a human Ebola virus outbreak, containing human-to-human spread is of immediate relevance. Animal and environmental factors and impacts may still be relevant for long-term or emerging risk (new spillover events). Infection control practices (e.g., health care facility, burials, family caretaking, Comparative medicine, laboratory) sentinel monitoring Animal Human Outbreaks in wild or Anthropocentric practices that could domestic species cause new spillover events: Bushmeat hunting, laboratory Ecological suitability for animals, wildlife disease reservoir of host species investigation Environment Impact of mortality events on ecosystems (Predator-prey interactions in food web) 71 Oper at ional Framew o rk fo r S tre n g th e n i n g H u man, A ni mal , and Envi ronmental Publ i c H eal th Syst em s As the scale of the West Africa outbreak was being realized, a separate, unrelated Ebola virus outbreak (also of the Zaire strain) beginning in July 2014 in the Democratic Republic of Congo, traced back to butchering an infected monkey, was rapidly diagnosed and contained (limited to 66 cases), attributed in large part to country preparedness capacity (espe- cially in laboratory infrastructure/personnel and contact tracing). Index cases in prior outbreaks have also been linked back to bushmeat hunting and butchering for food consumption. Field studies in the Republic of Congo and Gabon have indicated that gorilla, chimpanzee, or duiker mortality events caused by Ebola virus infections preceded human cases, demonstrating potential early warning and prevention strategies in working with hunters who can both avoid harvesting nonhuman primate carcasses and aid in sentinel monitoring networks (LeRoy et al. 2004; Olson et al. 2012). Given this link to some wild species, wildlife trade in bats and nonhuman primates is thus thought to be a risk factor for transmis- sion. Noninvasive or minimally invasive methods of screening, such as fecal screening, may also effectively detect viral infections that may be circulating in nonhuman primates (Reed et al. 2014). Other strains of Ebola virus have been observed in different contexts—for example, Taï forest virus was first diagnosed in 1994 in a scientist who conducted a necropsy of a dead chimpanzee in Côte d’Ivoire. Ebola Reston virus has been detected in monkeys and pigs in or imported from the Philippines. Laboratory infections in humans have also occurred with several different strains. Such different transmission settings and practices (e.g., hunting, field investigation, hospital, laboratory) demand different prevention and control measures. However, the recurring pattern of initial spillover infection from animal to human—and the spread potential and economic impact evidenced in the West Africa epidemic—suggest that action at the human-animal-environment interface is a clear starting point to address the risk of future Ebola virus outbreaks. Human encroachment into wildlife habitat and interaction with wild species should thus be minimized to the extent possible—with particularly important conservation and health synergies given the significant die-offs in criti- cally endangered gorillas due to Ebola virus over recent decades, as well as other pressures they face in parallel (wildlife trade, habitat loss). In the case of ongoing outbreaks in humans, however, high transmissibility paired with high disease burden and fatality require strong public health and medical services to prepare for and rapidly respond with effective control measures. White Nose Syndrome The fungus responsible for White Nose Syndrome has caused bat colony population die-offs of more than 90 percent in parts of the United States. First detected at a cave in New York state in 2006 (Blehert et al. 2009), the fungus visually manifests as a white facial growth and interrupts hibernation, eventually leading to overactivity and possible starvation (Reeder et al. 2012). Survival of the fungus is limited by its temperature sensitivity, persisting in caves with a narrow temperature range. The source of the introduction into and spread of the fungus in the Northeastern United States is thought to be via humans (e.g., likely contamination from clothing used for caving, indicating insufficient biosecurity measures for this particular pathogen). Bat-to-bat spread has resulted, causing widespread population declines. Contrary to its detrimental effects on North American bats, however, the fungus has been detected in Europe with no apparent impact. Instead, European bat populations are mainly threatened by loss of habitat and food availability as well as pes- ticide poisoning, though protections afforded through intergovernmental treaties (e.g., UNEP’s EUROBATS Convention) have helped promote their survival. While the fungus is only transmissible among certain species of bats [stage 1; see Box 1.5], it presents indirect risks to human health: loss of the ecosystem services that bats provide, namely pest control and pollination. These services are valued at $3.7 billion or more per year in North America (Boyles et al. 2011), under- pinning agricultural food production, as well as potentially aiding in vector-borne disease control. While wildlife biology, natural resource management, ecology, and mycology experts will most directly intervene to control the fungus causing White Nose Syndrome, the potential human benefit of maintaining bat populations—as well as the role of humans as the vector for the introduction of the fungus—demonstrate a One Health link even in the context of wildlife-only diseases. 72 One H eal t h Ent r y Point s Figure 4.5: Ecologists are typically at the forefront of addressing wildlife diseases like White Nose Syndrome. Although not transmissible to humans, it may have indirect, long-term impacts for human health through loss of ecosystem services. Genetics Human introduction of Behavior fungus into caves Human Animal (Bat) Impact on agriculture, economics, pest populations Environment Persistence factors, e.g.,: temperature, humidity, light Other threats or enablers of bat survival (food availability, habitat destruction, pollution) Antimicrobial Resistance AMR is recognized as a threat to human and animal health. Just as many antimicrobial drugs are derived from nature, development of resistance is also a naturally occurring phenomenon. Yet the volume and certain types of antimicrobial use and waste management practices for antimicrobials allow for selection pressures to support their rapid development and dissemination, with strong relevance to human, animal, and environment sectors. Resistant microbes do not respect borders; they circulate through human travel and through trade in livestock (including fish) and livestock products. They can also spread through food products and in the environment, for instance in waterways and in migrations of wild birds and other wildlife. Unmonitored waste containing antimicrobials can be generated by pharmaceutical manufacturers, hospitals, and livestock producers—all such waste can promote AMR in microbes in the environment. When drug-resistant pathogens infect people and animals, the pathogens and their AMR genes can continue to spread by human-to-human, animal-to-human, and animal-to-animal pathways (by means of vectors like mosquitoes and rats); and in the environ- ment, including in water from aquaculture farms, sewage, and animal and other wastes from farms and slaughterhouses. In addition to these numerous routes, AMR can spread “horizontally,” because drug-resistant microbes can transfer resistance genes to other microbes, including across microbe species (World Bank 2017a). The entry points for addressing antimicrobial resistance clearly differ widely; for example, hospital-acquired resistant strains will likely fall squarely in the human health sector. But antimicrobial usage in other settings—agriculture and aquaculture—is highly relevant at the human-animal-environment interface. Human resistance to the medically important antibiotic Colistin was seen in pig handlers following its use as a growth promoter for pig production in China, detected 73 Oper at ional Framew o rk fo r S tre n g th e n i n g H u man, A ni mal , and Envi ronmental Publ i c H eal th Syst em s shortly after in several other continents, with at least partial dissemination through the food chain and travel suspected (Olaitan et al. 2016). Aquaculture is projected to have a major role as a source of protein in human diet in response to increasing demand. Therapeutic and prophylactic use of antimicrobials in aquaculture, often administered through food, can result in large portions of unmetabolized antimicrobials entering aquatic environments via undigested food and via feces and potentially settling in sediment, and may alter microbial and other biological diversity (Buschmann et al. 2012). In this scenario, environmental authorities have high relevance for understanding and managing risk around the persistence, dispersion, and possible transmission of resistant bacterial strains. Similarly, waste management practices, typically within the domain of the environment sector, may inform actions aimed at AMR containment in the human and animal health sectors. Depending on the context and type of bacterial strain, the dynamic between the three circles could be different; humans and animals will be most relevant in some cases; the environment plays a role in others. Pandemic Preparedness In addition to disease-specific entry points, One Health approaches can be applied through broader, horizontal program objectives, such as pandemic preparedness planning. The ideal starting point for disease preparedness planning will always be upstream prevention of an outbreak before it occurs in the human population, but countries may not be able to fully implement prevention strategies immediately or may be tackling existing outbreaks where there may be value in concurrently developing prevention and response capacities. Thus, all steps along the prevent-detect-respond-recover spectrum should be considered when constructing country preparedness plans, and a One Health approach to each of these stages has merit in considering holistic measures that promote strong preparedness (see Chapter 5). Countries may face multiple hazards; there may be concern over travel-imported disease as well as locally acquired known and novel infections. Strong capacity for hospital- and community-based surveillance and contract tracing in the human population is especially important for outbreaks with human-to-human spread. Some diseases may pose recurring risk of spillover (e.g., rabies virus from domestic dogs); others may be seen for the first time (e.g., Middle East Respiratory Syndrome in 2012) or appear in a new place. Exercises such as risk profiling and disease prioritization (see Chapter 5) can provide a starting point for public health systems to identify pathways for preparedness for both endemic and emerging diseases; systems can also be reinforced by integrating all-hazards planning. Information from a number of sectors also inform more robust risk assessment and management. Using environmental data, for example, documenting wild species habitat range can help identify where high-risk species are and identify risk factors (and possible risk reduction practices or policies) that may facilitate disease spillover from animals to humans. Similarly, the environment sector may have critical information available on habitat suitability for potential introduced species (e.g., invasive alien species) that could serve as disease vectors. Therefore, in the One Health Venn diagram, the environment sector circle may be prominent in certain facets of preparedness planning. Cross-sectoral data integration and interpretation may provide more comprehensive risk and impact assessment find- ings. In addition to risk assessment, the animal health and environment sectors may help identify and report unusual morbidity and mortality events that could signal risk to humans. Their surveillance and laboratory capacity may also be a resource for the human health sector (and vice versa) in providing routine screening for sentinel detection, as well as surge support in health emergencies. On the risk management side, some measures will likely emphasize prevention in human populations (e.g., hospital sanitation, safe burials, reduced contact with wildlife, and reducing unnecessary antimicrobial use in health care settings or improving medication compliance to reduce development of antimicrobial resistance, and border surveillance for human cases). At the same time, information from other sectors has utility for both prevention of and response to outbreaks. The experience gained from the implementation of the GPAI showed that established communication between the relevant sectors was critical to help swiftly identify and implement outbreak response measures, e.g., contain the movement of diseased animals and their products. Information from other sectors 74 One H eal t h Ent r y Point s may also have utility for local land use and infrastructure planning to support preparedness. For example, the introduc- tion of human settlements in extractive industry sites may attract pest animals that pose disease risks to workers (e.g., Lassa fever). Anticipating risks early in the process can help build in risk mitigation, or at least identify needed capacity for effective response, into development projects. 4b. Bringing It All Together While these case studies differ from one another in many facets—e.g., their objectives, causal agent, manifestation, risk factors, geographic spread, and in some cases their funders for management efforts—they all demonstrate possible opportunities and reinforce that there is no one set formula for operationalizing One Health. One Health in public health systems creates the space for assessing relevance of sectors and taking the appropriate actions for the specific context and objectives for optimal outcomes. This provides flexibility in operational efforts to adapt to specific country and disease contexts, allowing countries to select the tools and approaches most useful and pertinent for strengthening public health systems at the human-animal-environment interface. It should be recognized that relevant experts and stakeholders may vary widely based on a given country and specific disease (e.g., public health and health care workers, ecologists, vet- erinarians, farmers, hunters, miners), but the foundational mechanisms for engaging the range of relevant stakeholders should be flexible enough for information sharing and coordination with other sectors. As shown in the next chapter, One Health approaches can be built into foundational building blocks to help prepare for diseases at the human-animal- environment interface, whether endemic, emerging, or pandemic threats. 75 CHAPTER 5 Technical Guidance for Operationalizing One Health This chapter presents foundational building blocks to develop One Health interventions that may be implemented at varying levels of specificity (e.g., for a particular pathogen prioritized for preparedness) or broadness (e.g., any pathogens that could be present or introduced in a country). Countries may vary significantly in their baseline capacity, organizational design, infrastructure, risk profiles, and experience with endemic, emerging, and pandemic threats. Lessons learned from future country experiences will be used to build on and help refine this initial guidance. Ideally, all steps along the prevent-detect-respond-recover spectrum should be considered when operationalizing a One Health approach. While avoiding excessive duplication, some degree of redundancy should be viewed as positive in endemic, epidemic, and pandemic disease preparedness so that there are multiple critical control opportunities, especially as capacities so far are generally weak globally. Capacity building is integral for operationalizing and sustaining all foundational building blocks. A stepwise approach with building blocks is proposed below (Table 5.1), though these may necessarily be applied at different stages. The scope of each stage is as follows: 1. Prevent (refers to the component to avoid the introduction of the disease); 2. Detect (those components that contribute to finding and identifying the disease); 3. Response (includes those components aiming to contain and control the disease); 4. Recover (those components needed to reestablish a disease-free status once the disease has been controlled). The following section provides further detail on the above-mentioned building blocks. While presented separately in distinct stages, effective interventions rely on the individual pieces coming together to support dynamic public health systems in practice, with strong connec- tions within and between the systems, providing continuous feedback loops for optimal functioning (for example, findings obtained during outbreak investigations in the response phase may directly inform risk assessment and management to guide prevention efforts). 77 Oper at ional Framew o rk fo r S tre n g th e n i n g H u man, A ni mal , and Envi ronmental Publ i c H eal th Syst em s Table 5.1: Building blocks along the prevent-detect-respond-recover spectrum. STAGE DOMAIN PREVENT DETECT RESPOND RECOVER I. Assessment: IHR MEF (country Assessment: IHR Assessment: IHR MEF (country Assessment: IHR MEF Mapping of self-assessment and JEE), OIE MEF (country self- self-assessment and JEE), (country self-assessment stakeholders, PVS, World Bank Health Security assessment and OIE PVS, World Bank Health and JEE), OIE PVS, World roles, and Financing Assessment Tool JEE), OIE PVS, World Security Financing Assessment Bank Health Security responsibility Bank Health Security Tool Financing Assessment Tool Financing Assessment Tool Technical entities conducting Technical and non- Technical and nontechnical Changes in mandates and research; sectoral and geographic technical entities entities in public health and chain of command distribution of active surveillance; contributing to health care systems e.g., Private sector role in risk assessment; health disaster passive surveillance hospitals, government outbreak resilience risk reduction planning and (including private sector investigation teams, IGOs, implementation networks); distribution civil society, NGOs and other of laboratory services groups (including private sector) and results reporting impacted by disease event, channels contingency funders Resources for mitigation and Resources for Resources for outbreak Resources for recovery surveillance laboratory services investigation/control and treatment II. Routine funds Routine funds Financial and Contingent funds: Enhanced Case-based Contingent funds: Emergency Contingent funds: personnel resource allocation based on surveillance and resource mobilization for Enhanced resource resources deficits identified in baseline laboratory investigation treatment, investigation, allocation based on deficits assessments (e.g., JEE, OIE containment, and control identified in after-action PVS, Health Security Financing Surge capacity available and review Assessment Tool) deployed (national, regional, or international) Expertise: Entomology, wildlife Expertise: Human Expertise: Human medical disease, veterinary, pathogen/ medical and public and public health (including disease diagnostics, safeguard health (including Community Health Workers), assessors Community Health pathogen/disease diagnostics Workers), pathogen/ disease diagnostics Source of funds: Government Source of funds: Source of funds: Government Source of funds: Recovery budgets, research grants Government budgets emergency funds; financing, (e.g., Catastrophe (e.g., pathogen discovery) and and development Contingency Fund for Deferred Drawdown Option, development projects (e.g., projects (e.g., REDISSE) Emergencies; Crisis Response CAT-DDO) REDISSE) Window; Pandemic Emergency Financing Facility Possible law enforcement or military deployment for order 78 Techni cal G ui dance f or   Operati o nal i zi ng   O ne Healt h STAGE DOMAIN PREVENT DETECT RESPOND RECOVER III. Access to information for risk Chain of command for Chain of command for Multisectoral resilience Communication assessment and mitigation: List of information reporting information reporting and action planning and prioritization and pathogens in country; list of known and verification Pre-identification of risk factors information disease hosts and reservoirs in Regional risk profile likely to facilitate spread; multi- country; prior finding of exposure sectoral awareness of relevant in country (e.g., antibodies to risk and response protocols pathogen); risk forecasting e.g., weather data for climate-sensitive Ongoing coordination among After-action review diseases authorities and between and refinement of relevant ministries, affected communication/information Contacts established between sectors, logistical players (e.g., dissemination strategies ministries medical supply chain, treatment Chain of command for information centers, vaccine producers, reporting security), the media, and the public Population-specific and sensitive Population-specific and Population-specific and Population-specific and messaging (e.g., gender or cultural) sensitive messaging sensitive messaging (e.g., sensitive messaging (e.g., (e.g., gender or cultural) gender or cultural) gender or cultural) IV. National, regional, or international National access to Risk management for disease Health systems Technical access to laboratory diagnostics laboratory diagnostics control, including via contact strengthening (general) infrastructure (known and novel) (known pathogens tracing, awareness campaigns, Risk mitigation measures, and toxicology); etc. e.g., universal vaccination confirmatory analysis at Sentinel surveillance in animals campaigns reference laboratory, if (wild or domestic) or vectors and Medical treatment, where needed Climate-smart and other investigation relevant resilient health care infrastructure Disease prioritization Hazard identification and other Control at point of entry Risk assessment relevant stages of risk analysis refinement (e.g., with new epidemiological analyses) Risk mitigation (e.g., at points Detection at point of Containment to reduce Continued medical of entry) entry potential for cross-border treatment provision, where spread relevant Biosafety (facility and personnel) Identification of vulnerable Identification of Identification of vulnerable Identification of vulnerable populations (heightened risk and/or vulnerable populations populations populations disproportionate impact from risk management options) V. Legally-mandated reporting to Initial reporting Outbreak update reporting Demonstration of disease- Governance national authorities to inform risk to national and to national and international free status analysis (e.g., prior to publication) international authorities authorities (e.g., per the IHR (e.g., per the IHR and OIE reporting requirements) No gaps in relevant authority (e.g., and OIE reporting coverage of human, domestic requirements) animal, and wildlife health) Disease risk included in Risk adaptation (e.g., change in Biosafety regulations (e.g., environmental and social impact regulations, forced quarantine, laboratory standards and assessment, and risk mitigation etc.) certifications) built into high-risk practices (e.g., safeguards in land use planning) Economic evaluation of risk Economic evaluation of risk Economic evaluation of risk management options management options management options 79 Oper at ional Framew o rk fo r S tre n g th e n i n g H u man, A ni mal , and Envi ronmental Publ i c H eal th Syst em s 5a. Mapping of Stakeholders, Roles, s System mapping (i.e., describing a system, typically and Responsibility visually through a flow map, for a given disease, risk factor, or geographic unit) examines how components While intersecting with (or inherent in) several of the fol- (including stakeholders) interact. It may also showcase lowing building blocks, stakeholder mapping is an essential areas of knowledge gaps, and/or inform critical control first step in ensuring coordination with relevant parties and points to reduce risk. resources, and in identifying gaps and building synergies for a public health system to be prepared for pandemic and While operational emphasis is primarily placed on national epidemic threats. There are varying approaches and levels or local levels in the context of this Framework, coordination of detail for stakeholder, network, and system mapping with regional stakeholders is also relevant for One Health. (see Chapter 3 regarding use in national arrangements for In addition to transboundary disease prevention, detection, One Health and Annex 5 for specific tools), but the key and control (via risk profiling), regional support can include objective is that they provide an orientation to roles and resource access and sharing (e.g., laboratories, personnel responsibilities, as well as showcase the flow of decisions training). While human, animal, and environmental health and their relevant resource flows (i.e., where money is sectors are emphasized under One Health, other sectors held and how it is mobilized according to need, which may also may be relevant at national levels for effective opera- include a different sector). One Health coordination mecha- tions. Within the World Bank, for example, operations may nisms in place can be elucidated here. At the same time, benefit from collaboration across global practices (GPs) they may indicate where there may be beneficial sharing (e.g., to consider broader aspects of alternative policies of information and/or resources (such as expanding exist- and potential effects on social inclusion, resilience, gender ing laboratory capacity to facilitate human and agricultural mainstreaming, education, and other areas) with involve- health partners to work together and maximize shared ment of economists, water, sanitation and hygiene (WASH) resources instead of developing separate facilities). They programs, the International Finance Corporation (IFC) have may utility for addressing specific priority diseases, (private sector), and disaster risk management. informing risk assessment, as well as examining capacity and planning for hypothetical scenarios (e.g., as part of 5b. Financial and Personnel Resources simulation exercises): Preparedness for known and novel diseases, as well as other s Stakeholder analysis identifies groups or individuals public health functions, relies on sufficient human and that may impact or be impacted by a decision, bringing financial resources. The outcomes of strategic assessments their perspectives and values to the table. It may help (e.g., the JEE for the WHO International Health Regulations in assessing types of mechanisms in place (or lacking) Monitoring and Evaluation Framework, OIE PVS, World for routine, ad hoc, and emergency communication and Bank Health Security Financing Assessment Tool, Capacity mandates. For example, stakeholder analysis informs Assessment for Environmental Health Services) can help communication strategy and messaging; communication inform existing capacity needs to guide financing and staffing. goals for stakeholder engagement may differ based on level of hazard and emotion of affected stakeholders (e.g., Potential surge capacity needs should be assessed (e.g., times of crisis versus precautionary communication) in the case of equipment failure, under temporary loss (see OIE 2015). Multi-sectoral partnerships identified or of personnel, in emergency situations, etc.). The financ- formed in the process of National Action Planning for ing mapping provided by the World Bank Health Security Health Security may be a useful input for stakeholder Financing Assessment Tool assesses funding sources, flow mapping, and vice versa;28 country capacity evaluations of spending, funding levels, and fund recipients, with the may also inform on relevant entities and coordination. first section of the assessment conducting a stakeholder mapping exercise, determining key players in health secu- rity in a country along with governance and coordination 28 See https://extranet.who.int/spp/country-planning mechanisms (see Box 5.1). Findings can help inform the 80 Techni cal G ui dance f or   Operati o nal i zi ng   One Health be provided in annual budgets, including supplies and ser- Box 5.1: Health Security Financing vices for maintaining surveillance capacity and skills (e.g., Assessment Tool (HSFAT) Structure vehicles, fuel, laboratory reagents); when costs are compiled for each disease or department, costs may be prohibitive, t Health security organization and institutional arrangements but resources for systems-level operational capacity may t Country macro-fiscal context help promote efficient use of resources (e.g., laboratories t Health security budgeting and resource allocation shared by ministries) (see Table 5.2, as well as Chapter 2 t Financing for health security components (JEE-specific on value added from One Health). Mechanisms should also action packages) be established proactively to enable access to contingent t Efficiency and suitability of health security financing (e.g., emergency or investment) funds. For the latter, there may be several different funding mechanisms (country and role of financing, system operations, and coordination on external donors), some with triggers for resource mobiliza- health security to outline the way forward for countries tion. Response (or contingency) financing should include to strengthen their efforts to prevent, detect, respond, compensation arrangements to farmers for animals culled and recover from disease threats. While filling gaps may (when relevant), personnel resources needed to carry out require up-front investments, economic effectiveness (e.g., rapid slaughtering and carcasses disposal, and other measures reduced burden of endemic disease on health and liveli- to promote disease containment. Investment financing may hoods, avoided cost of environmental degradation, avoided proactively build system capacity; Regional Disease Surveil- costs of pandemics) should be considered, particularly in lance Systems Enhancement (REDISSE)29 is an example of a prevention and recovery investments (see Chapter 2). The World Bank program oriented to strengthening human and HSFAT (Box 5.1) is intended to be repeated periodically to animal disease surveillance and preparedness. Investments help monitor the development of sustainable health security in other sectors may also be highly relevant to preparedness financing over time. (e.g., access to reliable electricity helps enable dependable laboratory functioning). Appropriate staffing composition may vary by factors such as country size and particular risks. Routine (recurrent) costs to cover ongoing operations (during “peacetime”) should 29 REDISSE: http://projects.worldbank.org/P154807?lang=en Table 5.2: Examples of cost items for field and laboratory operations; many can potentially be shared across programs (for multiple disease) and/or sectors, promoting efficient resource use. ITEMS HUMAN DISEASE LIVESTOCK DISEASE WILDLIFE/ENVIRONMENT DISEASE Field operations Lodging/housing; Vehicle/fuel; Sampling supplies; Disinfectants; Cold chain; Personal protective equipment; Data recording/Database Taxon-specific sampling equipment Taxon-specific sampling equipment (e.g., mist nets for bats, rodent traps) Diagnostic/laboratory Infrastructure (e.g., freezer, electricity); Lab equipment (PCR machine, pipettes, reagents, etc); Cleaning supplies (anti- operations contamination); Personal protective equipment; Bio-waste management Zoonotic pathogen diagnostic tests Non-zoonotic pathogen tests (e.g., FMD) Disease-specific assays (e.g., HIV, Disease-specific assays (e.g., Disease-specific assays (e.g., White Nose measles) Schmallenberg) Syndrome) Toxicological assays 81 Oper at ional Framew o rk fo r S tre n g th e n i n g H u man, A ni mal , and Envi ronmental Publ i c H eal th Syst em s In addition to government entities, external institutions entry with the travel sector (among many other possible col- (e.g., private sector and nonprofit) can have a critical role laborations). Incorrect information may have inadvertent in operations and partnerships. In particular, networks of economic (e.g., trade or travel impacts), environmental private practitioners (human health and veterinary profes- (e.g., culling), social (e.g., stigma) or other consequences sionals notably) can provide valuable surveillance capacity. that can potentially worsen the situation. Thus, effective Facilitating the establishment of such networks could be an messaging must be in place for accurate, transparent, excellent way of operationalizing the One Health concept, and coordinated information flow to the public, ensur- while saving resources in the long term, as those practitio- ing credibility to counter potential misinformation. In ners will be on the front line for early detection of threats, some cases, full information about the risk is not known while providing most of the costs by themselves (vehicles, initially and assumptions may be incorrect; it may be fuel, small equipment, and material, etc.) and reducing the important to highlight uncertainty. need for the governments to post permanent civil servants in these areas. Similarly, research has often been a leading The importance of having disease information systems that force in cross-sectoral collaborations. Investment in surveil- could contribute to sharing in real time and provision of lance and laboratory activities may be linked to research suitable information among the different stakeholders across activities, and inter-sectoral dialogue and prioritization stages should be emphasized. Regular meetings between exercises/joint areas for action may drive new research. ministries are also important during the “detection” stage for coordinated messaging across entities, including ministries. 5c. Communication and Information Communication strategy planning and testing may be built into training and simulation exercises. After-action reviews The importance of coordinated communication and also offer an opportunity to assess communication strate- information dissemination in risk analysis and risk gies, taking stock of lessons learned and refining plans for management cannot be understated; indeed, it offers future events. Crucially, there must be sustained resources a key potential area for added value from One Health to support effective communications. approaches.30 While human health authorities are directly suited to detect disease in humans, other authorities may Communication strategies should take into account stake- be beneficial partners in disease prevention, sentinel detec- holder analysis findings, ensuring bidirectional communica- tion, and response. For example, wildlife authorities (such tion pathways with stakeholders to optimize efficacy and as park rangers or law enforcement officials managing efficiency of messaging and promote feasibility and success protected species confiscations in market, ports, or other of risk management approaches. The media is often a key settings) may be on the front lines for detection of wildlife stakeholder, and proactive coordination with media outlets morbidity and mortality events that may have sentinel may be important to avoid unwarranted public fear (see value for human health. Communication and data-sharing National Academy of Medicine 2017 for additional informa- mechanisms to notify public health authorities could help tion on lessons learned and recommended approaches). document patterns of wildlife and livestock disease that Certain populations may have heightened risk (e.g., based signal risks for human health. Also beneficial are simula- on occupation, socioeconomics, etc.) In addition, informa- tion exercises allowing for implementation of measures to tion—as well as its delivery—should be gender and culturally preempt human cases. Similarly, the commerce ministry sensitive and specific to ensure it reaches those who need may be a key partner in tracking flow of products enter- it and is effectively received. ing the supply chain to prevent further dissemination of a contaminated product, and there may be opportunities for 5d. Technical Infrastructure implementing screening and control measures at points of One Health approaches can optimize infrastructure for dis- ease prevention, detection, response, and recovery through 30 Communication itself was identified as a pillar of One Health in GPAI, struc- tured around public awareness and information; for examples of country strategies core services in public health including disease risk analy- developed under the program, see: http://documents.worldbank.org/curated/ sis, surveillance, prioritization, outbreak investigation and en/527421468329073537/pdf/940430WP0Box385430B0GPAI0Final00PUBLIC0.pdf 82 Techni cal G ui dance f or   Operati o nal i zi ng   One Health response, and control and containment. Recovery efforts, Level of risk depends on mitigation practices employed, too, should be designed with these components in mind e.g., hand washing with soap, PPE use, safe handling/ to promote sustainable capacity for future risk manage- butchering, vaccination, high-risk avoidance (e.g., avoid- ment and/or reduction. The following sections review One ance of certain species), adequate heating of meat, etc. Risk Health aspects that should be included when designing management practices can be implemented to reduce risks. and maintaining these activities. Specific tools (e.g., those These could include regulations (e.g., prohibited import of presented in Chapter 3 and Annex 5) can help countries certain species, market sanitation requirements, distance strengthen these dimensions of their public health systems, required between orchards and livestock, and other bio- particularly to better aim at upstream disease prevention security policies), changes in individual behavior (e.g., hand and risk mitigation (for example, including health outcomes washing, boiling water), or changes in business or industrial in environmental impact assessment to inform land use practices. These management strategies should account for planning). cultural, gender, occupational, or other factors that may affect acceptability of decisions. Reinforcing the dynamic Risk Analysis interactions and feedback loops inherent in preparedness One Health can facilitate a risk-based approach. This along the prevent-detect-respond-recover spectrum, risk advances the prevailing approach in current public health assessment should be routinely reviewed and updated as systems, which often reacts to impacts (seen now), versus needed (for example, to account for increasing trade and risks (in the future). Better understanding and anticipating travel connectivity between rural and urban settings and risk—whether existing or emerging—can help build in risk how this may change disease risk). Coordination structures mitigation options to reduce reliance on resource-intensive may build in monitoring indicators or triggers for changes response. Risk analysis31 can be applied to any range of in assumptions about risk that signal the need to revisit possible hazards. For pandemic preparedness, the scope is steps in the risk analysis process (whether in risk profiling, infectious diseases with high spread potential in a human stakeholder engagement, or management activities). population. Risk analysis can be useful at several differ- ent stages of an outbreak depending on exposure routes, Risk analysis for pandemic threats in a given country should potential for an outbreak crossing state or country borders, include factors such as: changes in pathogen virulence over time, etc. Context can be more specific as it gets to the subnational level (i.e., state or s Country-level drivers of disease emergence, introduc- community). Multiple agencies and/or sectors/stakeholders tion, and spread should be involved in conducting a robust risk analysis to s Environmental data—e.g., climate/weather monitoring,32 account for likelihood and impact of a given risk, factors species range that shape the risk, and management options. s Prior reports of pathogens (or antibodies suggestive of Risk analysis should take into account the drivers of disease pathogen exposure) or illness in the country and/or region emergence (typically practices that allow for pathogens to s Socioeconomic, cultural, and occupational practices “jump” from one species to another, enabled through con- that may shape risk tact and potentially boosted by genetic selection pressures or “amplification” in an intermediate species that allows s Possible public health and/or animal health interventions for more efficient spread to humans) and human-human and adaptation measures, taking into account feasibility or vector-borne spread (e.g., urbanization, medical/public and acceptability health system breakdown). It can inform and be refined by s Access to medical facilities and availability/absence targeted surveillance efforts. (and efficacy) of treatment 31 Several risk analysis frameworks are available; see Annex 5, assessment and 32 Certain diseases are known to be sensitive to climate changes; therefore, there prioritization tools. are interventions that can be taken using climate data for forecasting and to address upstream climate-associated drivers of disease (see Chapter 3e and Annex 5 for examples and tools). 83 Oper at ional Framew o rk fo r S tre n g th e n i n g H u man, A ni mal , and Envi ronmental Publ i c H eal th Syst em s set of disease agents (certain pathogens or toxins) or prox- Box 5.2: Hazard Identification ies (e.g., antimicrobial residues). Many countries routinely and Risk Profiling conduct surveillance, with particular objectives on health care settings and in meeting reporting obligations for inter- Lessons from recent disease emergence and spread show how unique cultural, societal, religious, economic, or other practices national agricultural trade or food safety (e.g., under the may facilitate human-human spread (such as “hospital shopping” OIE Terrestrial or Aquatic Code or the FAO-WHO Codex (e.g., MERS in Korea in 2015) or burial practices (Ebola in West Alimentarius). In general, surveillance is typically oriented Africa)). Country or community practices may therefore be impor- to specific disease(s) or symptoms. Surveillance remains tant to consider to inform hazard identification and risk profiling. crucial for outbreak investigation and management (e.g., in contact tracing) and demonstrating freedom of disease. Surveillance may target early detection of potential hazards— Resources such as the WHO’s Strategic Tool for Assessing including via animal or environmental indicators (e.g., the Health Risks (STAR) can also help countries identify and USAID Emerging Pandemic Threats PREDICT project)—or prioritize hazards to support health emergency planning, and document prevalence of known diseases. targeted guidance is available for risk assessment and manage- ment on a range of One Health-relevant topics (e.g., for risk A key application of One Health is strengthening surveil- of disease introduction via agricultural imports) (see Annex lance systems at the human-animal-environment interface 5 for additional examples). Scenario planning can also build to facilitate improved understanding, detection, and risk on risk factors identified to identify country or locally specific management at this interface. Whereas surveillance capaci- vulnerabilities and help shape pragmatic preparedness plans ties are at least well defined for the human and domestic that address multiple hazards. High-risk interfaces should animal (via agriculture or veterinary services) health sectors, be identified for both emergence and spread of disease in a surveillance capacities and operations in the environment country (spanning from areas of land use change to points of domain (including wildlife) generally are limited to date, entry); mapping of areas of elevated risk along with capacity/ representing a key area for expansion at the national level. infrastructure can help identify vulnerabilities as well as target mitigation measures (see Figure 5.1 for example). Detection is a critical piece of surveillance, all the way from targeting sample collection sites to laboratory diagnostic and Surveillance Public health surveillance is defined as “ongoing, systematic collection, analysis, and interpretation of health-related data essential to planning, implementation, and evalua- Box 5.3: Example: Sentinel tion of public health practice.”33 Public health surveillance Monitoring in Nonhuman Primates systems should be equipped to tackle a range of objectives Passive surveillance has been utilized to monitor risk of sev- for surveillance, including: eral highly pathogenic zoonotic diseases. For example, dead howler monkeys were detected outside of a wildlife sanctuary in s emerging, reemerging and epidemic-prone pathogens; Bolivia, leading to rapid screening and detection of a flavivirus later determined to be Yellow Fever virus. In response, public s monitoring endemic diseases and their control, including health action was taken, with human vaccination and awareness sentinel surveillance for drug (e.g., AMR) and insecticide campaigns launched rapidly to prevent potential human cases. In Gabon and the Democratic Republic of Congo, chimpanzees resistance; and and gorillas have suffered declines due to Ebola virus prior to s disease elimination including documentation. human cases, with some human outbreaks linked to hunting, butchering, or consumption of infected carcasses. Detection of wildlife morbidity and mortality events may indicate disease risk Relevant data includes information to target surveillance, to humans. Active surveillance may detect pathogens in appar- specimen collection, and diagnostic screening for a given ently healthy animals, including natural reservoirs, helping to inform risk assessment and target high-risk practices that could 33 Definition from WHO (http://www.who.int/immunization/monitoring_surveillance/ potentially facilitate spillover of high-consequence pathogens. burden/vpd/en/) 84 Techni cal G ui dance f or   Operati o nal i zi ng   One Health interpretation to information sharing and changing preven- s accidental versus deliberate release of bio-threats in tion and response strategies. Planning should include the a susceptible population,34 i.e., by having a sufficient logistical factors to promote successful surveillance, such as baseline established. via proper cold chain maintenance, safe sampling practices, biosafety measures for movement of diagnostic specimens, Some foundational capacity may assist in detection capabili- access to laboratories, and communications. ties. For example, existing arbovirus surveillance capacity (e.g., entomological expertise, trapping, and storage systems) Health systems should be sensitive enough to differentiate may be readily expanded to screen for additional pathogens between: or vectors. Countries without current laboratory capacity for s known and novel pathogens 34 Definition of biothreats applies to pathogens or toxins per http://www.oie.int/ s toxicological versus infectious agents, especially because fileadmin/Home/eng/Our_scientific_expertise/docs/pdf/A_Biological_Threat_Reduction_ initial symptoms may be similar Strategy_jan2012.pdf Figure 5.1: Inter-sectoral drivers and capabilities mapping approach (illustrative example; produced by USAID Emerging Pandemic Threats PREDICT in 2012–14). (a) Distribution of human and animal diagnostic resources. (b) Relative risk of an emerging infectious disease from wildlife, based on mammalian diversity and human population density, from bright green (lowest risk) to red (highest risk). Risk interfaces are marked. Airports or border crossings in both indicate possible pathways for international spread of disease. a. b. Interfaces Infrastructure Mining Training Facilities Important Ports of Entry Airports of Interest Important Points of Entry Animal Diagnostic Lab Water Issues Deforestation Veterinary Investigation Center Protected Areas (Protected Planet) Human Diagnostic Lab Ecotourism, Hunting, Wildlife Trade & Consumption, Wildlife/Human/Livestock Interactions 85 Oper at ional Framew o rk fo r S tre n g th e n i n g H u man, A ni mal , and Envi ronmental Publ i c H eal th Syst em s pathogen screening (including known and novel pathogens) diseases that threaten public health, countries must also should establish access to international reference laborato- have prevention and preparedness strategies against the ries that can conduct confirmatory testing (even if there is threat of emerging diseases. Ebola in West Africa, SARS- capacity in government or research laboratories, additional CoV, MERS-CoV, and H7N9 are just a few examples of the partnerships enable surge support). viruses that were previously unknown in a region or globally before their recent emergence. Prioritization Outbreak Investigation and Response Given finite resources, countries may want to consider defining priority diseases for multi-sectoral collaboration Outbreak investigation and response typically involves a to help target investments for measurable outcomes. The mix of surveillance, communication, medical treatment, and CDC’s One Health Zoonotic Disease Prioritization tool, for depending on the extent of the outbreak and its prioritization, example, provides a process for bringing together multi- surge in personnel, logistics, and financial resource needs sectoral partners in a country representing human, animal, (general guidelines are well established, e.g., development and environmental health (typically implemented through of a case definition, hypothesis testing, etc.). Contact trac- a workshop process leading to a list of the top five priority ing can be employed to track and contain the spread of the pathogens—whether emerging or endemic—for a country disease. While containment (see below) should be the key broadly based on a set of locally appropriate criteria deter- focus of outbreak investigation, epidemiological investiga- mined by attendees) (see Box 5.4).35 Prioritization provides tion and trace-back to the index case (first known case) a useful starting point for targeting resources and building will ideally determine the initial source of introduction or capacity to address the top zoonotic disease concerns for spillover; this information also may help identify a source a country, which can help it be better prepared to respond of potential future outbreaks. to new risks (e.g., novel diseases that could emerge in the future). This process also allows multi-sectoral partners to In addition to surveillance during outbreak investigation, capitalize on the prioritization process and have discus- the use of extended epidemiological analyses (identifying sions about next steps for the newly prioritized zoonoses determinants, time-space distributions, etc.) has strong value in terms of identifying areas for multi-sectoral engagement together with outbreak investigation. In particular, these may in building capacity and developing control and prevention elucidate transmission cycles, as well as identify patterns to strategies. While prioritization can help address existing inform on natural prevalence and circulation—ultimately informing targeting prevention and control measures. Box 5.4: One Health Zoonotic Control and Containment Disease Prioritization in Cameroon Appropriate control and containment measures are highly Using a semi-quantitative tool (see Rist et al. 2014), a list of zoo- dependent on the disease. Personnel should be trained noses specific to Cameroon was generated, with ranking criteria and equipped with safe practices (e.g., personal protective established: (1) The state of the disease in humans, domestic ani- equipment). Police or military deployment may be called mals, wildlife or environment in Cameroon; (2) Mortality, morbid- on to assist in health disaster response (e.g., for screening ity, and disability in humans; (3) The potential to spread rapidly checkpoints at borders, deploying relief resources, engineer- amongst animals and humans; (4) Economic, environmental, ing treatment centers). Some approaches may be counter- and social impacts; and (5) Capacity for detection, prevention, and control of the zoonoses in the country. Through this process, productive in outbreak control; as part of risk analysis and Rabies, Anthrax, Avian Influenza, Ebola Virus Disease, Marburg risk management processes, ongoing risk communication Hemorrhagic Fever and Bovine tuberculosis were selected as to relevant stakeholders (typically including the media) priority diseases. should promote the flow of science-based information and be aware of possible negative consequences (e.g., stigma, hesitancy to report possible cases for fear of forced quar- 35 See https://www.cdc.gov/onehealth/pdfs/zoonotic-disease-prioritization- workshop.pdf antine, or admonishment of valued cultural practices, etc.) 86 Techni cal G ui dance f or   Operati o nal i zi ng   One Health Where relevant for transmission cycle or impact of control 5e. Governance options, the animal health and environment sector should be consulted, with possible impact to these and other sec- Regulations and other policies are important components of tors factored into control decisions (e.g., regarding consis- a country’s prevention, detection, emergency response, and tency with international trade standards, risk of ecosystem recovery plans. A country may face competing stakeholder degradation, etc). interests, such as promoting accountability, transparency, and risk-informed decision making. Governance structures Public health services should identify key institutions and/ could cover, at a minimum: or leaders in communities, and ideally have proactive dis- s Establishing designated legal mandate and chain of cussions about risk and appropriate response in the case command for disease risk analysis and response. While of an outbreak. Community health workers can be a key multiple sectors are integral to reducing risk and pro- source of this information and may be trusted in the com- moting effective response to health disasters, designated munity; they may have a critical role in contact tracing and authority can help promote coordination and safe, disease control during an outbreak. Stakeholder analysis can effective practices; elucidate key groups prospectively or during emergencies, and should be accompanied by (or include) infrastructure and risk mapping. Given concerns over international spread Box 5.5: Gender in One Health of disease, points of entry and exit should be defined and Gender (contributing to overall equity) is an important cross-cutting incorporated into disease surveillance and control planning, dimension of operationalizing One Health that can help optimize considering the potential introduction of pathogens via its added value. This document provides selected examples of both people and animals (domestic, agricultural, or wild). many possible gender-specific considerations. For example, addressing gender-specific risks and dynamics can promote maternal and child health (Chapter 1 and Annex 1), reduce dis- Holistic Approach to Recovery ease impacts, and ensure that risk mitigation and communication Effective recovery entails strengthening capacity to address efforts reach populations with elevated risk (Chapters 5–6). Gen- der analysis for emerging zoonotic disease highlights differences future disease threats (i.e., “building back better”), but can in exposure, division of labor, and resources and decisions. For be greatly aided or weakened by response measures in many example, through their occupational or household roles, women sectors. For example, policies for livestock compensation may be responsible for family farming or food preparation that may affect spread of animal diseases, and certain responses can result in exposures, and less agricultural extension support aimed at disease control may have long-term effects on may be available for smallholder compared to commercial farm- ecosystems. On the health systems side, investing in train- ing. Ownership and decision-making power (such as over animal vaccination) and compensation for animal sale or loss may be ing and infrastructure that can be sustained and advanced unequal for men and women (WHO 2011). There also may be in the recovery phase will help in continuity. Recovery for gender-specific biological risks; for example, women may be other disasters may also create new public health risks. more susceptible to infection with malaria during pregnancy, and Investments in recovery should consider potential conse- may face other risk factors including compromised immunity from quences over the long term—positive and negative—for comorbidities. Social structures may affect access to information current and future health risks and ability to prepare for by males and females, so risk communication must be deliv- ered in a way that reaches those who need it. Gender balance health threats, with risk mitigation measures built in. For and equality in the workforce and in other settings is critical for example, establishing new livestock systems should include increasing awareness and gender-sensitive actions, and should built-in biosecurity measures and a minimized burden to the be an overall project goal (the REDISSE project includes an indi- ecosystem. These One Health considerations complement cator on “the percentage of women benefiting from the project’s detailed operational guidance for post-disaster health sector overall activities and from activities specifically addressing their recovery, from policy, planning, financial, and implementa- needs whenever possible”). Gender-disaggregated data on risk and intervention acceptability and impact should be included tion activities (GFDRR 2017), together offering opportunities as a key input for effective risk assessment and management— for progress toward the 17 Sustainable Development Goals whether assessing a single hazard, designing a country adapta- (Figure 1.11) and an all-hazards approach under the Sendai tion plan, or planning communications campaigns. Framework for Disaster Risk Reduction. 87 Oper at ional Framew o rk fo r S tre n g th e n i n g H u man, A ni mal , and Envi ronmental Publ i c H eal th Syst em s s Meeting obligations to national, regional, or international These may include factors such as occupation, cultural or reporting structures, such as the International Health religious affiliation, socioeconomic status, health status, or Regulations, World Organisation for Animal Health, and gender. For example, women may serve in caretaking roles National Biodiversity Strategies and Action Plans. As (as a formal profession or informally, e.g., familial) that put international researchers may be working in a country them into close contact with infected patients; farm and and may generate findings relevant for risk analysis, it abattoir workers or veterinarians may be in direct contact is crucial that their findings be accessible to government with sick livestock, and extractive industry workers may authorities. Legal mandates for reporting to relevant gov- come into close contact with wildlife or its urine/feces in ernment authorities should be established and reinforced caves. Fragility, conflict, and violence can exacerbate risk and as part of permitting, ethics, and publishing processes. impact. Migrants new to an area may be immunologically This should be maintained for research in “peacetime” naïve to endemic diseases and may potentially introduce as well as in emergency situations; diseases; and refugee or internally displaced populations may have high population density with limited infrastruc- s Regulatory protocols for movement of genetic material ture, leaving them vulnerable to disease exposure. Factors to ensure timely diagnostics, while also maintaining such as lack of access to sanitation, hygiene, housing, and consistency with access and benefits sharing under the health services may also affect prevalence, contributing to Nagoya Protocol; perpetuation of poverty in some populations (e.g., as seen s Biosafety standards and certifications support (includ- with neglected tropical diseases). Planning should be inclu- ing proper safeguards in facilities storing or working sive of these populations where risks may be heightened. with dangerous pathogens, e.g., Biosafety Level 2-4 laboratories); Redundancy s Proper waste management for biohazards; One Health approaches may offer multi-sector efficiency s Inclusion of disease risk in environmental and social benefits; at the same time, the collaboration and coordination impact assessment and land use planning; of multiple sectors may help build in positive redundancy to reinforce public health system preparedness capacity s Risk reduction policies (e.g., meat inspection, prohibited for all hazards in peacetime and during emergencies. For hunting and sale of specific high-risk species) such as example, human and animal health laboratory teams may ecosystem-based approaches to adaptation and mitigation; help provide surge capacity for one another. At the same s Economic evaluation of risk management options (see time, country and regional/international coordination can Chapter 2), including consideration of potential exter- be highly useful—as seen with reference laboratories for nalities of development decisions and disproportionate quality control as part of training initiatives or to rule out impact on vulnerable populations to promote cost-effective contamination or cross-reactivity that could provide false and equitable decision making; and positives or negatives, and/or the incorrect differential diagnosis. In some cases, it may be warranted to take rapid s In line with climate-smart and other resiliency planning, action on suspicion of a serious disease where the conse- avoiding placement of medical treatment and laboratory quences could otherwise be dire (e.g., viral hemorrhagic facilities in areas with elevated vulnerability to service fever that spreads rapidly, including in health care settings); disruptions (e.g., prone to flooding). in others, it may be acceptable to seek more thorough test- ing before mobilizing a full response (e.g., mild symptoms 5f. Other Relevant Aspects to Consider with low/no fatality, indications of limited spread potential). Vulnerable Populations Opportunities for capacity reinforcement can be informed Certain populations may have disproportionate exposure by stakeholder analysis/mapping processes. to disease risks, whether from initial spillover or spread.36 36 See, for example, “categories of populations vulnerable to the health impacts of climate change” http://www.who.int/globalchange/publications/vulnerability-adaptation/en/ 88 Techni cal G ui dance f or   Operati o nal i zi ng   One Health Co-benefits panels employed for Ebola detection that also screen for other causes of febrile illness). Strengthening capacity at any of the prevent-detect-respond- recover steps can support improved ability to also address In the context of human health, such gains are well recog- other health threats, such as antimicrobial resistance, nized; for example, Nigeria’s success in mobilizing polio chemical exposures, and endemic diseases. There may eradication campaigns assisted in its extremely effective be multiple benefits to society beyond public health (e.g., control of Ebola virus when introduced via an infected pas- avoided damages for agricultural production, tourism, senger. The challenge, of course, remains to build in other trade, and travel). sectors. But such examples, too, are not unprecedented,37 as seen with the Democratic Republic of Congo’s response Planning for Replication and Expansion to its Ebola outbreak in 2014: a concurrent, unrelated of the Benefits of One Health Approaches event as the intensity of the West Africa event was being When successful strategies advance a community or coun- realized, with the initial transmission event traced back to try’s capability to prevent, detect, respond to, and recover the zoonotic origin (handling of an infected monkey for from disease threats, the World Bank is in a position to human consumption) and diagnostic capacity infrastruc- gather good practices and offer guidance to help transfer ture helping to mobilize rapid detection, investigation, and them to other settings. This is a critical measure to optimize containment. Looking even more upstream at prevention investment gains, both in terms of predicting what will or of spillover, Bolivia’s experience with its first detection of will not work and adapting strategies as needed to promote Yellow Fever virus in howler monkeys in the country, in success in other settings. Without upscaling, there may be which staff with One Health training at a wildlife sanctuary effective interventions widely available, but still poor imple- detected and reported the presence of six monkey carcasses, mentation or outcomes persisting in many countries (for leading to rapid specimen collection and investigation and example, rabies and brucellosis remain human and animal risk communication. An initial diagnosis was made rapidly, health challenges despite known disease control strategies). and prevention measures, including human vaccination, vector control, and media campaigns on risk avoidance While the ultimate goal is systems-level operationalization were implemented within eight days of the reporting of the where One Health is fully embedded in work flows and deci- carcasses, and no human cases were associated with the sion making and robust enough to respond to all hazards, outbreak. Many partners—from the wildlife sanctuary staff, applying One Health to specific diseases may provide a to surveillance teams, to government, intergovernmental, meaningful step in the process, helping to nurture collabora- and university partners, had a role in the response (PREDICT tions across sectors, develop mechanisms for information Consortium 2016). Coordination networks may be valuable and resource sharing, and show value for specific disease in novel diseases with unknown zoonotic potential—as outcomes. However, even such disease-specific collabora- seen with the 2011 emergence of the Schmallenberg virus tions “in peacetime” (e.g., for addressing known endemic, in several European countries, in which human and animal rather than emerging, diseases) may provide a useful premise health authorities from the European Commission devel- for responding to emerging or evolving threats. Existing oped coordinated case definitions.38 Existing platforms can surveillance, diagnostics, and communications capacity employ training drills for known and unknown threats, established from addressing one disease may translate helping to foster preparedness capacity for multi-hazard to addressing others. One prime example is vector-borne or all-hazards events. disease surveillance, where utilizing platforms for a known disease in a region (e.g., West Nile virus, malaria) may be mobilized to survey for novel infections circulating (e.g., 37 “One Health in Action”: https://www.ecohealthalliance.org/wp-content/uploads/ Zika virus), or at least inform on the distribution of species 2016/10/One-Health-in-Action-Case-Study-Booklet_ENGLISH_Jan-7-2017-FINAL.pdf 38 “Schmallenberg virus—Guidance Document on the Priority Actions to be Under- and population abundance as a proxy for possible circula- taken in the EU in the Next Months” https://ec.europa.eu/food/sites/food/files/ tion. Efficiencies may also be possible diagnostically (e.g., animals/docs/ad_control-measures_scmall_20120207_wrkng-doc.pdf 89 Oper at ional Framew o rk fo r S tre n g th e n i n g H u man, A ni mal , and Envi ronmental Publ i c H eal th Syst em s Upscaling potential is envisioned on a country level, but may As One Health is operationalized, additional examples of also happen on an individual (e.g., farm) level, if resources such efficiencies will likely be demonstrated; their compila- saved from reduction of economic burden of one disease tion and analysis can inform the value proposition for One are reinvested to address others, or if practices employed to Health as a tenant of good practice in development aide for address specific diseases in turn automatically address others strengthening public health systems at the human-animal- (e.g., via improvements in biosecurity, greater recognition environment interface. of and attention to disease risk factors). 90 CHAPTER 6 Other Operational Components 6a. Institutional and Technical Implementation Overview This section illustrates what implementation of a country One Health project would be expected to look like in general (whether World Bank or other donor financed). In creat- ing a One Health project or effort, institutional and implementation arrangements will vary from country to country. Each will need to adapt arrangements to their specific situation based on risk profile, existing structures, related policies, past experience, and identification of human, animal, and environmental health factors. Most projects will be executed by at least two ministries (though ideally the three responsible for human and animal health and environment at a minimum), under an interministerial framework for strategy, policy, advo- cacy, and project management. One ministry will likely be designated responsible for overall implementation and reporting. Each ministry will be given the responsibility to undertake specified activities in line with their formal portfolio functions, recognizing that such assign- ments may be modified as a government reviews and revises how it delegates, budgets, and integrates new activities and local government authorities in the provision of services. While implemented directly through national arrangements, external arrangements may also help support project success. National Arrangements Different ministries within countries are of course responsible for different needs. Typically, these exist according to conventional disciplinary silos—environment, health, agriculture, finance, etc. The approach advocated for in this document requires the linking up of these different ministries to address their shared needs. This is not a new concept; there is a prec- edent in ministerial cooperation for many important health-related issues: disasters, pollution, food supply, and many others. The challenge is not in identifying that there is a need, but in operationalizing shared owner- ship to drive added value. An additional challenge is improving understanding of how and why these health issues should be addressed collectively, given historical approaches. Some countries have led the way on this, e.g., many already have veterinarians within health minis- tries and public health specialists in agriculture departments. There are, however, many other avenues to improve this integration and align government stakeholders, including through internal and external leadership and collaboration. 91 Oper at ional Framew o rk fo r S tre n g th e n i n g H u man, A ni mal , and Envi ronmental Publ i c H eal th Syst em s Internal working arrangements must be articulated and put and weaknesses. A ministry will build on existing ministerial in place for One Health initiatives to take hold to ensure organizational relationships and assign tasks given present their oversight, guarantee connections are fostered at an mandates determined by project needs. It is likely that key early stage, and promote sustainable coordination mecha- ministries will need existing structures strengthened with nisms. There may be existing collaborations to leverage recruitment of additional staff and improved facilities. The toward this goal, and similarly, achievements in this realm same will be the case for local levels. Monitoring and evalu- may also benefit other internal programs; for example, as ation of outcomes/results will be of great importance to a climate-relevant animal-human health work is inherently project of this nature. Each engaged entity will likely have inter-sectoral and multi-regional, transecting GPs, CCSAs, its own set of meaningful objectives, targets, benchmarks, and Bank regions, it is imperative to establish this structure and key performance indicators (see Chapter 5 for progress up front to maximize input, review and effective project monitoring examples). development. Countries will differ, but to effectively coor- dinate strategy, policy, and implementation undertaken by Political commitment can be expected as a key factor in the public sector and by private actors engaged in human- progress toward national One Health operations. Decision- animal-environment health and management, a high level making power, resources, and mandates may be held by Inter-Ministerial Committee (IMC) or its equivalent will be certain ministries, which must see the value of investing needed to provide oversight of cross-sectoral technical and (whether financially, time-wise, or via information flow) policy collaboration. It should have the active participa- in coordination with other departments and ministries for tion of the Ministry of Finance. Planning and stakeholder sustained commitment. Stakeholder Analysis (or “mapping”), engagement should also take into account and include a methodology used to facilitate institutional and policy the active external participants such as nongovernmental reform processes by accounting for and often incorporating donors and technical assistance providers, UN and regional the needs of those who have a “stake” or an interest in the organizations, the private sector, institutes, and academic reforms under consideration, can help elucidate these vari- institutions. These may be major funders, technical experts ous elements to identify mandates, connections, and gaps. and data/information, or service delivery providers. With information on stakeholders, their interests, and their capacity to oppose reform, reform advocates can choose Crucially, a One Health approach should not be under- how to best accommodate them, thus assuring policies stood as conducting all activities together at all times. adopted are politically realistic and sustainable (for more As the REDISSE project demonstrates, rather than the details on this approach, please see Chapter 5). Stakeholder execution of programs together, One Health can be used analysis is an essential foundation before taking a One for cross-evaluation of public health system needs for Health approach in any situation in order to identify all the strengthening as well as disease-specific challenges in plan- relevant sectors and disciplines for the One Health initiative ning, monitoring, and communications. Within ministries, or issue at hand. The approach should also emphasize that projects aimed at operationalizing One Health will gener- stakeholders identified are required throughout the activity ally enhance: (i) capacity to provide leadership at national to ensure sustained commitment, including through iden- and subnational levels; (ii) capacity for the day-to-day tifying indicators for measuring progress. administration of project activities, such as determining human, infrastructure, and equipment resource needs and External Partner Arrangements use, processing procurement activities, and administering The international community will follow the government’s withdrawal and disbursement procedures; (iii) reporting in lead and play a key but contributory role at the country their specified area of responsibility; (iv) monitoring and level to guide national action plans that respond to endemic evaluating implementation activities, which include col- infectious disease outbreaks, help in meeting International lection, analysis, reporting and dissemination of the data Health Regulations and OIE Standards and other commit- on inputs, outcomes, and impact from the various sources; ments related to transboundary animal, human diseases and (v) strengthening the national and subnational levels or environmental (e.g., climate, protection of ecosystems) monitoring system and evaluation based on identified gaps 92 Other Oper at i onal Com ponent s health aspects, and are aligned with international environ- workforce available at the regional and country levels, but mental agreements such as the Convention on Biological a large network of experts, national focal points, collaborat- Diversity or the Ramsar Convention on Wetlands. These are ing centers, and laboratories, in line with their normative core national public sector functions, and at the same time mandate. Environmental aspects are increasingly—but not considered “global public goods” that require a combined routinely—considered in Tripartite technical activities, for national, regional, and global response, each of which can example consideration of wildlife migration patterns in benefit from the engagement of the international community. evaluating zoonotic influenza risks. Routinely including technical expertise and experience from the environment Of great importance are the specialized intergovernmental sector would improve outcomes for many health concerns agencies, which provide support to countries for the pre- at the human-animal-environment interface. All of these vention, surveillance, and detection (including diagnostic efforts would benefit from regular, sustainable funding and laboratories) of diseases through normative standards and even stronger strategic coordination and leadership. guidance, technical tools and training, advice on use of economic and costing analysis tools, and assistance with In addition to technical agencies themselves, initiatives information technology tools and applications (among many developed through the international community may help others). OIE, WHO, and FAO are the principal international in implementation and/or mobilization of resources. The agencies responsible for human and animal health, but establishment of the Global Health Security Agenda, OIE’s there are many others that provide valuable information World Fund for Animal Health, the World Bank’s Pandemic and assistance and should be drawn upon in the design Emergency Financing Facility, and IDA18 support for country and support to implementation of Bank-financed projects “preparedness” plans and projects, bilateral programs, and (Figure 3.2 highlights key tools, and Annex 5 provides TTLs increased involvement of foundation and faith-based orga- with examples of the known main funders, technical agen- nizations are emerging examples of dynamic funding for a cies, and institutions). growing variety of promising programs. These opportunities need to be taken into account as a country moves forward The OIE-FAO-WHO Tripartite Agreement, signed in 2010, in One Health and optimizing synergies with concurrent formalizes collaboration between the three agencies and and related initiatives. recognizes their joint responsibility to address zoonotic and other high-impact disease risks and other health risks at Additionally, the nongovernmental community includes the human-animal-ecosystem interface. Ongoing collabora- a number of service providers that can complement or tion includes annual strategic meetings, joint engagement supplement national services and knowledge. During the on technical topics, frequent communication on areas of early stages of the Ebola outbreak in West Africa, Médecins common interest, and mechanisms to facilitate information Sans Frontières and other private charities responded quickly sharing and assessment (such as the Global Early Warn- to need. Such nongovernmental crisis responders offer ing System for Health Threats and Emerging Risks at the both knowledge and possible assistance to countries, and Human–Animal–Ecosystems Interface, or GLEWS). The three may be able to help mobilize additional resources. Having institutions have different mandates and different levels of memoranda of agreement prepared with such entities “in decentralization, affecting how activities are carried out. peacetime,” before an outbreak, can expedite responses WHO is quite strongly decentralized with strong regional when needed. and country offices. National obligations under the IHR combined with WHO’s strong country presence support early 6b. Monitoring and Evaluation— detection and response for emerging diseases and regional Measuring Progress of One Health- engagement. FAO is less decentralized, with several strong Related Programs and Interventions regional offices and many country offices. FAO regional and national staff also support national disease detection Indicators to measure One Health operations—and their and response efforts, as well as providing capacity build- value—are not yet widely established at country and inter- ing in agriculture and animal production. OIE has a small national institution levels, given the challenge of monitoring 93 Oper at ional Framew o rk fo r S tre n g th e n i n g H u man, A ni mal , and Envi ronmental Publ i c H eal th Syst em s inputs contributed and benefits conferred across multiple sectors (see Chapter 2). Past and current World Bank projects Box 6.1: Proposed One Health provide examples and experience from their Results Frame- Core Indicators work for developing intermediate and outcome indicators for One Health programs (see Annex 7). These are relevant 1. IHR annual self-assessments, JEE and PVS assessments that are up to date to the prevent-detect-respond phases in Chapter 5. 2. Progress made toward establishing an active, functional regional One Health platform (e.g., number based on Indicators may vary by type and scale of program (see five-point Likert scale) Table 6.1). While each program/project may have its own 3. Multi-hazard national public health emergency specific objectives, and uni-sectoral indicators may be preparedness and response plan developed and useful for measuring specific public health program out- implemented (e.g., number of countries that achieve a comes, a core set of One Health indicators on multi-sectoral JEE score of four or higher) effective coordination should be sought for consistency 4. Applied epidemiology training program in place, such and comparison to better evaluate and further strengthen as Field Epidemiology Training Program (FETP) that value-added applications of One Health. These should jointly includes human disease epidemiologists and evaluate systems, coordination, planning, training to work domestic and wildlife veterinarians together, and lastly, disease-specific targets that can help to 5. Disease-specific targets (for example, for tuberculosis, crystallize discussions. Building on prior World Bank programs brucellosis, Ebola risk, etc.) (see Annex 7), core indicators are proposed (see Box 6.1). In general, World Bank projects will involve indicators Additional capacity tools, many which include indicator- for (1) collaboration of systems, (2) global objectives, or based assessments (e.g., the WHO’s Joint External Evalua- (3) national priorities, in which these core One Health indi- tion for the IHR Monitoring and Evaluation Framework), are cators can fit. A project may capture one or several types of showcased in Chapter 3. On a systems-wide level, indicators indicators based on the scope of their objectives (Table 6.1; may be aggregated to assess overall effectiveness. Annual see Annex 7 for additional examples). outcomes may include number of outbreaks, overall case or mortality counts, Disability-Adjusted Life Years (DALYs), Table 6.1: Example indicators based on scope of objectives. 1. COLLABORATION TYPE OF SYSTEMS 2. GLOBAL ISSUES 3. NATIONAL ISSUES Description Assessing system performance and Broad objectives National priorities collaboration Example topics Public health system capacity Global challenges/threats to global Country-specific challenges; Entry public good where major solutions are points for One Health may be highly typically broadly transferrable (with context-specific (e.g., variations in Nipah administration adapted to local context): virus transmission pathways in Malaysia Global health security, tackling AMR, and Bangladesh necessitate different global elimination of dog-mediated sectoral involvement and interventions) human rabies, ending AIDS epidemic) Example Level of capacity for meeting reporting Number of new cases; number of Country-level prevalence or incidence indicators obligations; laboratory functioning; international epidemics formation of national platforms; provinces with multi-sectoral preparedness plans with multi-sectoral approval 94 Other Oper at i onal Com ponent s health system expenditures for zoonotic and vector-borne One Health aligns with the overall goal of the revised diseases, productivity losses from disease, and GDP growth World Bank safeguards—to better protect people and the loss from disease (or gain from absence of disease). It is environment—and the emphasis on risk- and impact- possible that improving public health systems may also based approaches that promote long-term sustainable initially detect more outbreaks and cases as the true base- development. The coverage of specific environmental line is established, especially where vital records or case health topics (e.g., invasive alien species), as well as sus- detection/diagnosis were previously limited; however, over tainable management of natural resources more broadly, time, changes will be detectable against the baseline. Also, it significantly expands coverage of biodiversity and land cannot be overstated that the sustainability of cross-sectoral quality considerations that will help advance strengthening collaboration in public health systems will be a meaningful of public health systems at the human-animal-environment indicator itself, promoting permanence (embedded through interface. They may also provide a platform for additional professional culture and operational shifts)—as opposed aspects to be considered, including aspects of zoonotic to ad hoc, short-term capacity improvements often seen disease risk. Examples of safeguards particularly relevant during past outbreaks but not maintained as a foundation to this Framework (ESS2, ESS3, ESS4, ESS6, ESS10) are to address future threats. highlighted in Annex 8, noting further application and alignment with existing One Health tools. 6c. World Bank Environmental and Social Safeguards 6d. Risks Within the World Bank there are existing tools where One The purpose of this section is to highlight areas of invest- Health approaches can be applied to optimize risk manage- ments where past experience and the nature of the project or ment for public health at the human-animal-environment programs suggested that special attention may be required. interface; client countries can also apply or adapt these in The sections below are illustrative general narratives for their internal processes. Safeguard frameworks are a key anticipating and mitigating risk that may potentially be example. Since establishment in 1994, the World Bank’s Envi- pertinent in One Health investments. These can be incorpo- ronmental and Social Safeguard Policies have been considered rated into the risk categories under the World Bank’s Risk a cornerstone of its support to sustainable poverty reduc- Framework, the Systematic Operations Risk-Rating Tool tion. The objective has been to prevent and mitigate undue (SORT),40 which assesses risk to a project’s own success harm to people and their environment in the development as well as risks that may result from project operations; an process. These policies provide guidelines for World Bank example from REDISSE is provided in Box 6.2.41 and country beneficiary staff in the identification, prepara- tion, and implementation of programs and projects. The Examples of possible risks and mitigation measures in One consensus is that the effectiveness and development impact Health investments that could be identified under the SORT of projects and programs supported by the World Bank has Framework: substantially increased as a result of attention to these poli- s Institutional Capacity for Implementation and Sustain- cies. The safeguard policies have often provided an entry ability: staff responsible for human-animal-environmental for the participation of stakeholders in project design, and health and management may not have the full skill sets, have been an important instrument for building ownership technical knowledge, and capacity to execute proposed among local populations. In 2016 the World Bank issued its interventions. Possible measures: as a pre-condition to most recent revisions of its safeguards systems, following a Bank financing, a multi-sectoral institutional capacity prior 2006 revision, to be adopted in 2018. assessment would identify critical gaps and minimum The revised safeguards39 will affect World Bank treatment of human-animal-environment interface aspects. In essence, 40 http://documents.worldbank.org/curated/en/450751468184738008/The-World- Bank-s-risk-framework-for-operations-update-on-the-first-year-of-implementation 41 See Project Appraisal Document for additional information: http://documents 39 http://consultations.worldbank.org/Data/hub/files/consultation-template/review- .worldbank.org/curated/en/965001467305866621/Africa-Regional-Disease- and-update-world-bank-safeguard-policies/en/materials/the_esf_clean_final_for_ Surveillance-Systems-Enhancement-REDISSE-Project public_disclosure_post_board_august_4.pdf 95 Oper at ional Framew o rk fo r S tre n g th e n i n g H u man, A ni mal , and Envi ronmental Publ i c H eal th Syst em s bilateral and multilateral donors, and major nongovern- Box 6.2: Systematic Risk-Rating mental funders/technical providers, such as the Gates for REDISSE Foundation, EcoHealth Alliance, UC Davis One Health Institute, and IUCN, among others. Risk Category Rating s Institutional Capacity for Implementation and Sustain- 1. Political and Governance Substantial ability: laboratory capacity in terms of facilities, skilled 2. Macroeconomic Substantial staff, testing, and related supplies may be lacking and 3. Sector Strategies and Policies Moderate may hamper project effectiveness. Possible measures: 4. Technical Design of Project or Program Substantial support for laboratories should be provided in conjunc- 5. Institutional Capacity for Implementation High tion and consultation with the government, its national and Sustainability institutes and relevant partners, as well as with other 6. Fiduciary Substantial external stakeholders. On a regional basis, there may be opportunities to leverage WHO, OIE, and FAO reference 7. Environment and Social Substantial laboratory capacity for training as well as a resource for 8. Stakeholders Substantial rapid outbreak investigation. These laboratory networks 9. Other n/a may be particularly pertinent to wildlife and plant disease OVERALL Substantial investigations, where resources as well as laboratory Example Stakeholders-Substantial: The project is both regional access for broad screening are frequently lacking for and multi-sectoral and there are a large number of stakeholders threatened and endangered species (as a result, wildlife with diverse and sometimes noncompatible agendas providing mortality events may go undiagnosed). The reference technical, financial, and commodity support to countries in the laboratory structure also supports consistency with the subregion, especially the three countries most affected by the Nagoya Protocol on Access and Benefits Sharing. 2014/2015 EVD Epidemic. In this sort of environment, there is the risk of inefficiency, duplication of effort, and overburdening the s Institutional Capacity for Implementation and Sus- client with reporting and other requirements from multiple donor tainability: sustainability may not be guaranteed as partners. In order to mitigate these risks, close and continuous other government priorities may press for resources. collaboration among partners is required, and the World Bank’s convening power will be highly instrumental to forging a coalition There is the possibility that the government’s senior- of national, regional, and global technical and financial institu- most public sector leadership will diminish their sup- tions to support the disease surveillance and response agenda in port, both in political and budgetary terms for ongoing West Africa. The World Bank has already demonstrated that it is endemic/pandemic/AMR prevention, detection, and well placed to mobilize substantial financing for this multi-sector response activities, especially if there is no outbreak initiative and to convene premier technical and financial partners of an infectious disease. Possible measures : country engaged in the field of disease surveillance including the U.S. Centers for Disease Control (CDC), the World Health Organiza- centered planning, ownership, and leadership of all tion (WHO), the World Organisation for Animal Health (OIE), the internal and external stakeholders, coupled with regular African Development Bank, bilateral development partners and information exchange, dialogue, and ongoing mobi- private foundations, including the Mérieux Foundation and the lization of international commitment and resources, Bill & Melinda Gates Foundation. would ameliorate the prospect of declining interest. A high level Inter-Ministerial Committee could also be requirements to inform technical assistance. Assessment designated to coordinate policy and technical efforts, tools (such as those referred to in Chapter 3 and Annex 5 clarify the new roles and responsibilities of the public of this Operational Framework) would be applied to sector entities, maintain subject visibility and aware- provide costing estimates for the program as a whole ness, and engage with regional and global actors. and gap-filling needs. Technical assistance and training s Technical Design: selected interventions may not prove may be available through the World Bank and external to be appropriate or effective in supporting the country in partners, e.g., OIE, WHO, FAO, UNEP, regional bodies, 96 Other Oper at i onal Com ponent s its ability to address human-animal-environment health commitments to the International Health Regulations and and management challenges (see Chapter 4 on context). Global Health Security Agenda, projects may benefit from Possible measures: peer review(s) for evidence-based actively seeking and taking into account donor plans project activities should be conducted through a Qual- for technical assistance, training, and financing (while ity Enhancement Review process at preparation stage, recognizing the role of the Inter-Ministerial Committee to but also along project implementation phases. This is shoulder responsibility for donor complementarity and a growing field of development science with new tools coordination). The World Bank could closely assist the and techniques rapidly emerging. Therefore, the project government with other cooperating partners to develop components should allow for modification/moderate and implement a strategy to ensure longer term finan- redesign without requiring significant restructuring efforts. cial sustainability of component activities and improve efficiency of national resources. s Technical Design: regular and reliable monitoring may be challenging due to the absence of extensive experience s Stakeholders: even with careful selection of interventions in this area, the need to integrate existing monitoring and strong national-level commitment, the project may systems by public sector implementers, the dispersed not translate into action at local levels. Possible measures: nature of activities, and the difficulty in collecting and implementation planning should explicitly address local providing timely information. Possible measures: resources participation and decision making, taking into account may be needed to develop an effective monitoring sys- decentralization policies and the status of their adoption tem that addresses human-animal-environment health to include decentralized authority (province, district, aspects, operational aspects, and project management municipality, organized community entities) engagement, performance. including planning and identification of resources to be provided, their activity, and reporting responsibilities. s Fiduciary: Other donor support may not be as robust as needed. Possible measures: building on state party 97 Concluding Remarks Recent disease crises—including outbreaks of Ebola and Highly Pathogenic Avian Influenza viruses—demonstrate close human-animal-environment health links. Current wide-scale envi- ronmental degradation is placing increasing pressure on both human and animal populations and reducing resilience, including risk of emerging infections and greater vulnerability to known diseases. In addition to the direct burden on health, endemic and emerging diseases can have wide-ranging impacts on local and global economies and social dynamics, affecting a range of development priorities (e.g., agriculture, education, nutrition). Countries require strong, resilient public health systems at the human-animal-environment interface to address these existing and future threats to health. One Health offers an approach to yield added value from the collective strengthening of human, animal, and environmental health systems to enable their coordination and collaboration to address threats at the human-animal-environment interface for effective prevention, detection, response, and recovery. Doing so directly supports existing broad and specific initiatives, such as the Sustainable Development Goals, the Sendai Framework for Disaster Risk Reduction, the attainment of universal health security, and global action on tackling antimicrobial resistance. There are many existing standards, tools, expert networks, and other resources that users can draw from to strengthen public health systems at the human-animal-environment interface. Intended as a knowledge product, this Operational Framework provides a compendium on One Health, reviewing applications of One Health, showcasing relevant tools, main actors, initiatives, and examples to date, and presenting key ways forward for operationalizing One Health on that basis. Building on past and current multi-country programs (e.g., GPAI, REDISSE) and in-house expertise, the World Bank is exceptionally well-placed to lead in supporting client countries in their public health systems strengthening to counter exist- ing (e.g., neglected tropical diseases) and emerging threats. Users are encouraged to share lessons learned to help refine approaches to optimize health of humans, animals, and the environment for improved development gains. 98 ANNEX Addressing Broader 1 Developmental Issues through One Health Investments Many of the factors related to disease emergence, reemergence, and spread—such as expanding livestock production, mixing of livestock species, encroachment by settlers into wild forest areas, and peri-urban livestock keeping—are inti- mately linked to livelihoods, often those of very poor people. While rural communities aspire to improve the health of their families and their animals, they may have little or no access to human or animal health services. Women, who are often key small livestock keepers, are particularly marginalized from support services. Poor people are also confronted with common human and animal disease problems that are a far greater persistent priority to them than concern over potential epidemics or pandemics—even if they are aware of those risks. Surveillance therefore needs to be embedded within health management at the community level, and it needs to account for local livelihoods. This entails the use of bottom-up approaches that recognize the needs of those most directly con- cerned. Local communities have to be persuaded to become involved and to remain so over time. Special efforts are often required to reach certain groups within the community, especially women. Communications programs that both raise public awareness and deliver timely information that the community-audience finds useful and relevant are essential. Community-driven development (CDD) projects in particular can be instrumental in fostering this level of local engage- ment. In the Livestock and Community Driven Development Portfolio Review 2004–2008, 13 CDD projects addressed animal health, five addressed waste management, and three food safety. The following should be considered in the design of follow-on One Health investments: s Animal diseases, the lack of adequate food hygiene, and resulting food-borne illnesses can threaten human health, disrupt markets and trade, reduce productivity, and deepen poverty. Improving the management of livestock with a view to preventing and controlling diseases can provide significant economic, social, and human-health benefits for the poor and for society at large. s Public animal-health and food-safety systems need to recognize that the impacts of livestock disease and food-borne illnesses vary across countries and production systems depending on their economic status. The capacities of differ- ent groups to respond to these challenges, and the incentives needed to encourage them to do so, must be considered in the design of disease control and risk-management strategies. Careful cost/benefit analyses are therefore required. s In the same context, and with limited resources, regional priorities need to be established within each country. The identification of “hot spots,” i.e., areas where several of the drivers of emerging zoonotic diseases are present, with strengthened surveillance and control capabilities, might be preferable over countrywide blanket coverage. s The technical and institutional capacity—food quality and safety laboratories, human and financial resources, national legislative and regulatory frameworks, enforcement capacity, management and coordination—need to ensure compliance with international standards and, food safety. Weaknesses in the above mentioned areas not 99 Oper at ional Framew o rk fo r S tre n g th e n i n g H u man, A ni mal , and Envi ronmental Publ i c H eal th Syst em s only threaten public health, but may also reduce access s The above country interventions should be supplemented to global food markets. Large, strategic, and sustained by global action as new pathogenic agents will continue investment is needed in national animal-health and to emerge, and the risk of spread has to be addressed food-safety infrastructure in developing countries to specifically. An adequate global framework is necessary reduce the risks to human health and to allow growth to address emerging and reemerging zoonotic diseases. in trade and markets, in ways that can contribute to lifting small livestock keepers out of poverty. Adapted from Towards One Health (World Bank, 2011). 100 ANNEX One Health, EcoHealth, 2 Planetary Health, and Veterinary Public Health: A Deeper Dive One Health, EcoHealth, Planetary Health, and Veterinary Public Health are among the terms that have gained traction in the international community as approaches to address health threats and challenges at the human-animal-environmental health interface. The approaches are similar in all, promoting a more thorough and integrated understanding of the links between humans, animals, and/or the environment, including the anthropogenic forces acting on ecosystem dynamics. In addition, each reinforces the importance of collaborating across sectors and broadening the scope of health and its determinants. One Health One Health (OH) is a collaborative approach increasingly utilized by governments, intergovernmental agencies, academic institutions, and nonprofit organizations. One Health, broadly, can be defined as ‘‘the collaborative efforts of multiple disciplines working locally, nationally, and globally to attain optimal health for people, animals, and our environment (AVMA 2008).’’ It represents a paradigm shift in developing and implementing health interventions that proactively engage different health-related disciplines, such as human medicine, veterinary medicine, and environmental health sciences (Karesh and Cook 2005; WHO 2008; Kahn 2012). By integrating diverse approaches and perspectives, One Health aims to improve health for people, domestic animals, wildlife, and ecosystems, simultaneously transecting spatial and temporal dimensions. This approach considers co-benefits and co-challenges so that solutions with multiple bottom lines can be achieved, whether they are for humans, animals, plants, or ecosystems. The origins of OH are rooted in the management and emergence of zoonotic disease threats. While the “Manhattan Prin- ciples” originally outlined the connections among infectious diseases, the environment, human well-being, and economic development efforts, there has been a less robust engagement from environmental sciences in utilizing the platform for more mutual benefit. EcoHealth, Planetary Health, and One Health espouse a holistic understanding of health and cham- pion interdisciplinary, systemic approaches. While One Health is often applied to address infectious diseases, all three have wide potential application. Recently, a number of global OH policy relevant actions have raised the profile of the approach and stimulated connections through fora for professional introductions and relationship building. For example, in recent years, four International One Health Congresses have been held (two in Australia, and one each in Thailand and The Netherlands); the Global Risk Forum hosted One Health summits in Davos, Switzerland; two One Health Conferences in Africa have been hosted; the World Bank published its second volume of its One Health report, ‘‘People, Pathogens, and Our Planet,’’ underscoring economic impacts and opportunities (World Bank 2012b); the World Medical Association and World Veterinary Association cosigned a memorandum to collaborate on One Health (WMA 2012); and the World Veterinary Association released a position paper (WVA 2014). Notably in 2008, the World Organisation for Animal Health (OIE), Food and Agriculture Organization (FAO), and the World Health Organization (WHO) with the World Bank, UNICEF, and UN System Influenza Coordination 101 Oper at ional Framew o rk fo r S tre n g th e n i n g H u man, A ni mal , and Envi ronmental Publ i c H eal th Syst em s (2010) released a joint strategic “One World, One Health” Planetary Health framework for the tripartite partnership addressing infectious diseases at the animal-human-ecosystems interface, such as In followup to the manifesto “From Public Health to Planetary highly pathogenic avian influenza, anthrax and Rift Valley Health” signed by thousands of professionals, a report by fever virus (FAO, OIE, WHO et al. 2008; FAO, OIE, WHO the Rockefeller Foundation-Lancet Commission on Planetary 2010; Barrett and Bouley 2014). The World Bank’s flagship Health released in July 2015 frames planetary health as publication, the 2014 World Development Report (WDR) on the achievement of global health, well-being, and equity Risks to Development, dealt with three major global risks: through human societies that operate within the boundar- climate change, pandemics, and financial crises. The WDR ies of natural systems that we depend on (Whitmee et al., argued that livestock health is an essential precondition for The Lancet, 2015). Within the frame of natural systems and improved management of pandemic risk. planetary boundaries, the discipline calls for research and solutions to address the drivers of global environmental The Pan American Health Organization (PAHO) has empha- change leading to recent widespread ecosystem degradation sized the governance aspects of One Health (essentially One (defined as a proposed current epoch: the Anthropocene). Health understood as the “inter-sectoral, inter-programmatic Planetary Health thinking considers threats to ecosystem and interdisciplinary governance of initiatives needed to services provided by natural systems, such as those expected promote and protect the health of people, animals, and and already being seen from climate change, nitrogen and the environment in an integrated manner”). To that end, phosphorus pollution, biodiversity loss, human-induced PAHO member states have also stated their commitment to changes to biogeochemical cycles, and changes in land contribute to the elimination of health inequities by apply- use and soil erosion. It emphasizes sustainable solutions ing the “One Health in all policies” approach as a strategy to address human-driven factors (e.g., pressures currently to address all social, economic, and environmental health seen from human consumption and urbanization). Resil- determinants, and to promote sustainable well-being for ience—the ability to prepare for, recover from, and adapt to the population (PAHO 2016). disturbance—is a major component of Planetary Health. The Lancet Planetary Health journal was launched in April 2017. EcoHealth Veterinary Public Health EcoHealth originates in ecosystem approaches to health and resilience thinking. It emphasizes science at the intersection Veterinary Public Health (VPH) was defined in 1975 as of ecology and health through an ecosystems approach, “a component of public health activities devoted to the which is strategic for the integrated management of land, application of professional veterinary skills, knowledge, water, and living resources that supports conservation, and resources to the protection and improvement of human sustainable use, and equity. Its transdisciplinary approach health” (WHO and FAO 1975). Because VPH activities (e.g., encouraging development of a common language, must be carried out in close partnership with other public understanding between disciplines) has gained attention in health efforts to ensure positive health outcomes, a WHO the research community to address a wide range of topics Study Group in 1999 redefined VPH and the scope of its in relation to health, including wildlife disease, pandemic collaborative efforts as “the sum of all contributions to prevention, waterborne and water-related disease, household the physical, mental, and social well-being of humans air pollution, land use change, community health, urban through an understanding and application of veterinary health, and wildlife trade, and other health topics resulting science” (WHO 1999). Although VPH might be perceived from ecosystem degradation including noncommunicable as a corporative veterinary intrusion into a medical realm, diseases, food security, and micronutrient deficiencies. It is its goal is fully consistent with public health and reinforces inclusive of the ecological and social determinants of health. core capacities. The International Society for Ecology and Health (IAEH) organizes the journal EcoHealth and hosts biennial confer- ences; a joint One Health Congress-EcoHealth Conference was held in Melbourne in December 2016. 102 ANNEX 3 The World Bank and Its History with One Health The World Bank Group has supported coordinated emergency responses that have changed the way in which affected countries and international agencies view their roles and responsibilities. The One Health approach adopted in the GPAI has also raised expectations in our clients and partners. But our experience to date shows that, while coordinated multi-sectoral responses can enhance the efficacy and efficiency of disease response, they have been extremely difficult to sustain without a long-term and dedicated approach, and have not moved from reactive emergency response to proac- tive prevention. What approach will help the World Bank protect the poor from the diseases of tomorrow? The World Bank Group faces a choice: accept the high-impact/low-sustainability tradeoff and the huge human and economic losses of recurrent emergency responses, or commit to supporting systemic prevention efforts that will deliver substantial long-term health and economic benefits. Adoption of the One Health approach may conceptually be consistent with the commitment of the Health, Nutrition, and Population (HNP) Global Practice to focus on health systems. Equally, One Health is ultimately an approach that supports sustainable development and resilience of economies and communities. The One Health approach holds the promise of delivering a broad range of ancillary benefits in public health and in the sustainable development of rural economies. Greater collaboration between animal and human health professionals is required to address the incidence of antimicrobial resistance (AMR). Stronger public health systems will help ensure progress toward universal health coverage (UHC) and that coming generations are not forced to shoulder the crippling burden of disease and the poverty that so often results. One Health approaches would also help draw together and make more effective the strands of work addressing food security, food safety, nutrition, and increased trade. Indeed, there is scope for mainstreaming One Health approaches in ongoing and new operations to increase effectiveness and sustainabil- ity of measures to address multi-sectoral concerns relevant to public health, nutrition, agricultural competitiveness, and transformation of livestock production systems, pasture management, environmental health, biodiversity conservation, food safety, and food security. The World Bank Group: to lead or to follow? Our clients are increasingly convinced of the benefits of developing shared capacity in disease surveillance and the establishment of laboratory networks. Many of the World Bank’s principal partners are supportive of—and often already supporting—One Health approaches: the EU, UN, Australia, Canada, France, the Netherlands, United Kingdom, and the United States. At their summit in June 2015, G-7 leaders declared: “We are strongly committed to the One Health approach, encompassing all areas—human, and animal health as well as agriculture and the environment.” Other countries, including China, India, Indonesia, and Vietnam, as well as many others in Central Asia, South Asia, Southeast Asia, Central Europe, and Africa, have rapidly moved to adopt One Health approaches. Moreover, many have acknowledged the evident benefits of World Bank involvement and support for this transition. Adapted from Zoonotic disease prevention and control, one health, and the role of the World Bank (World Bank 2012c). 103 ANNEX 4 Examples of Relevant Areas for Action A variety of issues may benefit from coordination among human, animal, and environmental health sectors. Neglected zoonotic diseases, antimicrobial resistance, food safety, and vector-borne diseases are four examples of domains relevant to the human-animal-environment interface with strong rationale for action. Neglected Zoonotic Diseases (NZDs) NZDs are a subset of neglected tropical diseases (NTDs). Zoonoses are diseases naturally transmitted between vertebrate animals and humans. Their management needs integrated approaches and application of veterinary science, which are part of the NTD strategic approach to transmission control. The term “neglected” highlights that diseases affect mainly poor and marginalized populations in low-resource settings. Addressing this group of diseases requires collaborative, multi-sectoral efforts of human and animal health systems in considering the complexities of the ecosystems where humans and animals co-exist and the many environmental deter- minants that affect risk. Preventing and mitigating their occurrence in humans requires control and, where feasible, elimination of the diseases in their animal reservoirs. In the context of this Framework, rabies, brucellosis, and anthrax are considered among the neglected zoonotic diseases, given their persistent burden on health and livelihoods and their animal and environmental transmission factors. In May 2013, the 66th World Health Assembly adopted resolution WHA66.12 on NTDs, which calls for intensified, inte- grated measures, and planned investments to improve the health and social well-being of affected populations. Action on NZDs will support progress in addressing overall neglected tropical diseases, which thrive mainly among the poorest populations. Source (adapted from): http://www.who.int/neglected_diseases/diseases/en/ Antimicrobial Resistance (AMR) AMR is a global concern. According to the WHO, FAO, OIE, and other authorities, the main reasons are: s AMR kills. The death rate for patients with serious infections is about twice that in patients with infections caused by nonresistant bacteria. s AMR hampers the control of infectious diseases. Patients and infected animals remain infectious longer, increasing the risk of spreading superbugs to others. 104 Exampl es of R el ev ant A reas f or   Act ion s AMR threatens a return to the pre-antibiotic era. Many capable of causing pandemics (in humans) and panzootics infectious diseases may become untreatable and uncon- (in livestock) in the interconnected 21st Century world. trollable, in some cases with high risk of spread in s Antimicrobial agents are essential to treat human and populations of humans or livestock in wide geographic animal diseases, and should also be considered as a areas or the entire world. priority and a global public good. A lack of prudent s AMR increases the costs of health care. When available and responsible use of antimicrobials will threaten their at all, treatment with second-line or later drugs is more efficacy and exacerbate AMR. expensive, sometimes dramatically so. It is invariably less s Inadequate public health policies accelerate and effective. Thus, costs per patient are higher, but outcomes worsen AMR. AMR is driven by many interconnected tend to be worse. There are more patients, each is more factors, so single, isolated interventions have little impact costly to treat, and with higher costs, more people will and coordinated actions are required. WHO and other have no access to treatment at all. The longer duration authorities list these as the main underlying factors that of illness and treatment, often in hospitals, increases accelerate the emergence and spread of AMR: health care costs even more. s Lack of a comprehensive and coordinated response at s AMR diminishes the achievements of modern medicine the global and country levels; extremely or very weak by reversing health care gains. Without effective drugs animal and human public health systems in many for care and prevention of infections, treatments such as developing countries and poor or no collaboration organ transplantation, cancer chemotherapy, and major between these systems, especially for AMR surveil- surgery will become so risky as to stop being available lance and monitoring; s AMR reduces incomes and takes a toll on families. Ill- s Lack of political commitment; ness and premature death lead to economic losses as workers are not able to work and farmers and herders s Lack of national financial resources allocated to/ lose their livestock. When a growing proportion of invested in combatting antimicrobial resistance; the human population suffers from protracted illness, s Lack of capacity-building programs for national public achieving goals to expand health care coverage for the health and veterinary services; poor will become harder—and even impossible, either because no treatment will be available or because the s Poor infection prevention and control practices; increasing number of patients will outstrip health care s Insufficient diagnostic, prevention, and therapeutic capacity. In many poor countries, AMR will further tools; increase the proportion of people without access to care. Illness, disabilities caused by incurable infections, s Inadequate legislation and control of counterfeit drugs; and premature deaths will impose economic and social s Inadequate systems to ensure quality and uninter- burdens on families, especially where safety nets do not rupted supply of medicines; exist or are fragile. s Inadequate systems to ensure proper waste man- s AMR puts all countries at risk, so controlling it is a agement to prevent dissemination of antimicrobial global public good, and all countries should follow residues in the environment; the recommendations of the WHO Global Action Plan in order to robustly combat antimicrobial resistance. s Inappropriate use of antimicrobial medicines, includ- AMR threatens health security and food security, and ing in animal husbandry; damages trade and economies. Global trade and travel s Lack of education and public communication on the allow superbugs to spread rapidly by human travelers appropriate use of antimicrobials. and livestock and food product shipments to neighboring and distant countries. Many resistant microbes will be 105 Oper at ional Framew o rk fo r S tre n g th e n i n g H u man, A ni mal , and Envi ronmental Publ i c H eal th Syst em s Food Safety Sources: WHO (http://www.who.int/mediacentre/factsheets/ fs399/en/) and Institute of Medicine (US) “Improving Food Food safety affects the health and lives of people around Safety Through a One Health Approach’”(https://www the world—an estimated 600 million people experience .ncbi.nlm.nih.gov/books/NBK114504/). food-borne illness annually, leading to more than 400,000 deaths and loss of 33 million DALYs from food-borne pathogens and chemical contamination. Unsafe foods may Vector-Borne Diseases include uncooked animal products, marine biotoxins in Vector-borne diseases are illnesses caused by pathogens raw or under-cooked shellfish, and animal or plant-source and parasites in human populations. Every year there are food contaminated with feces, as well other sources of more than one billion cases and more than one million contamination along the supply chain. In some cases, food deaths globally from vector-borne diseases such as malaria, and nutrition security may play a role in risk (e.g., higher dengue, schistosomiasis, human African trypanosomiasis, vulnerability based on dependency on certain foods, acqui- leishmaniasis, Chagas disease, yellow fever, Japanese sition, or preparation practices). A One Health approach is encephalitis, and onchocerciasis. Vector-borne diseases imperative in food safety: in addition to bioaccumulation account for more than 17 percent of all infectious diseases. of toxins that may occur along the food chain (for example, Distribution of these diseases is determined by a complex with mercury or dioxins), the majority of emerging food- dynamic of environmental and social factors. Globalization borne pathogens are zoonotic (often bacterial), and risk of travel and trade, unplanned urbanization, and environ- may change with transformation of food production sys- mental challenges such as climate change are having a tems without adequate biosecurity (for example, as seen significant impact on disease transmission in recent years. with some Highly Pathogenic Avian Influenza viruses). Some diseases, such as dengue, chikungunya and West Nile Strengthening public health and veterinary services may virus, are emerging in countries where they were previously directly and indirectly lead to improved food safety mea- unknown. Changes in agricultural practices due to variation sures (e.g., improved sanitation, residue control, detection in temperature and rainfall can affect the transmission of of contamination and/or risk, strengthened regulation and vector-borne diseases. Climate information can be used to enforcement, risk reduction measures such as enhanced monitor and predict distribution and longer term trends in biosecurity during rearing, slaughter, and preparation) as malaria and other climate-sensitive diseases. well as inform response measures (distinguishing the route of disease transmission to confirm food-borne illness and Source: WHO (http://www.who.int/mediacentre/factsheets/ help determine the contaminant). Sentinel surveillance via fs387/en/). animal, plant, or environmental sampling may indicate the presence of food-borne contaminants and inform public, animal, or environmental health response. 106 ANNEX Examples of Key Resources/Sources of Information 5 5a. Assessment and Prioritization Tools LINKS TO OTHER TOOLS/ TITLE ORIGIN SUBJECT DESCRIPTION DATE SOURCE INITIATIVES Tool for the OIE Animal health Tool to assist Veterinary Services Sixth http://www.oie.int/support-to- World Animal Health Fund provides Evaluation to establish their current level of edition oie-members/pvs-evaluations/ resources for country capacity of the performance, to identify gaps and 2013– oie-pvs-tool/ building; Global Health Security Performance weaknesses in their ability to comply Agenda of Veterinary with OIE international standards, to Services form a shared vision with stakeholders (including the private sector) and to establish priorities and carry out strategic initiatives. Joint External WHO Human health Tool intended to assess country 2016– http://apps.who.int/iris/bitstream/ OIE PVS Pathway; Global Health Evaluation capacity to prevent, detect, and 10665/204368/1/9789241510172_ Security Agenda; CDC’s Disease for the IHR respond to public health threats eng.pdf Prioritization tool to guide selection Monitoring independently of whether they are of known diseases for capacity and Evaluation naturally occurring, deliberate, or emphasis Framework accidental. One Health U.S. CDC Disease A semi-quantitative tool that generates 2016– https://www.cdc.gov/onehealth/ Global Health Security Agenda; Joint Zoonotic prioritization a list of country-specific zoonoses, with (Initial tool global-activities/prioritization- External Evaluation Disease ranking criteria established to identify 2014) workshop.html Prioritization ~5 priority diseases for multi-sectoral Tool collaboration. Typically implemented through a workshop that brings together human, animal, environment, and other relevant sectors. (continued) 107 108 LINKS TO OTHER TOOLS/ TITLE ORIGIN SUBJECT DESCRIPTION DATE SOURCE INITIATIVES Strategic Tool WHO Assess risk; The tool objectives are: (1) provide a 2016– http://www.afro.who.int/news/ International Health Regulations; for Assessing Emergency systematic, transparent, and evidence- liberia-conducts-integrated-risk- Joint External Evaluation; Emergency Health Risks plans based approach to identify and classify profiling-public-health-threats- Preparedness and Response Plan (STAR) priority hazards in a particular setting; who-support (2) for each hazard, to define its level of risk and the national preparedness actions to mitigate its health consequences; (3) inform health sector preparedness and response planning in line with agreed interagency standards. The process is overseen by a facilitator, with strategic risk assessments conducted at the start of the risk management cycle. One Health University of Stakeholder Using real-life challenges like zoonotic https://www.vetmed.umn Global Health Security Agenda Systems Minnesota analysis disease surveillance and response, .edu/centers-programs/ Mapping and U.S. people from different disciplines work global-one-health-initiative/ and Analysis Department through a series of specific steps one-health-systems-mapping- Resource of Agriculture adapted from business process and-analysis-resource-toolkit Toolkit improvement and participatory (OH-SMART)™ leadership methods to create a visual representation, or map, of the system of communication and coordination across their organizations—allowing them to analyze the One Health system. With a shared understanding, multi-sectoral teams can evaluate the system and together decide how to strengthen it. One Health DAI One Health The One Health Planning for 2016– http://preparednessandresponse P4P—Self- coordination Performance (P4P) Self-Assessment .org/news/one-health-self- Assessment Tool is designed to assist coordination assessment-tool-guide/ Tool mechanisms or national one health platforms in assessing their organizational capacity and performance over time and to use the findings to develop actionable next steps for greater One Health coordination and collaboration. Oper at ional Framew o rk fo r S tre n g th e n i n g H u man, A ni mal , and Envi ronmental Publ i c H eal th Syst em s Other risk WHO, OIE, Risk analysis Several frameworks providing guidance s http://www.oie.int/index.php? analysis IUCN-OIE, on risk assessment and analysis id=169&L=0&htmfile=chapitre_ resources IRGC Risk (including specific applications, such import_risk_analysis.htm Governance as in the context of import risk or s https://portals.iucn.org/library/ Framework wildlife disease). node/43385 s https://www.irgc.org/risk- governance/irgc-risk- governance-framework/ 5b. International Standards and National Implementation Plans LINKS TO OTHER NAME CREATOR SUBJECT DESCRIPTION SOURCE TOOLS/INITIATIVES IHR WHO; Binding Public health Core surveillance and response capacities http://apps.who.int/iris/bitstream/10665/ Joint External Evaluation for instrument for at the primary, intermediate, and 43883/1/9789241580410_eng.pdf IHR monitoring human health national level, as well as at designated international ports, airports, and ground crossings. Terrestrial and OIE Animal health International standards for the sanitary http://www.oie.int/international-standard- OIE PVS Gap and Pathway Aquatic Health safety of international trade in terrestrial setting/overview/ Analysis; Code animals and aquatic animals. World Fund for Animal Health Environmental United Nations Environment Global decision-making body on the http://web.unep.org/unea resolutions Environment environment. Assembly Environment World Bank Impact assessment Assessment as part of project appraisal to http://consultations.worldbank.org/ and social help protect people and the environment Data/hub/files/consultation-template/ safeguards and promote sustainable development. review-and-update-world-bank- safeguard-policies/en/materials/ the_esf_clean_final_for_public_ disclosure_post_board_august_4.pdf National CBD, UNEP, and Biodiversity Principal instruments for implementing https://www.cbd.int/nbsap Convention on Biological biodiversity UNDP the Convention at the national level. Diversity strategies and The Convention requires countries to action plans prepare a national biodiversity strategy (or equivalent instrument) and to ensure that this strategy is mainstreamed into the planning and activities of all those sectors whose activities can have an impact (positive and negative) on biodiversity. (continued) 109 Exampl es of K ey R esources/Sources of   I nf or m at ion 110 LINKS TO OTHER NAME CREATOR SUBJECT DESCRIPTION SOURCE TOOLS/INITIATIVES National UNFCCC Climate change Continuous, progressive, and iterative http://unfccc.int/adaptation/workstreams/ Paris Agreement Adaptation Plan country-driven process to identify national_adaptation_plans/items/6057.php (NAP) medium- and long-term adaptation needs and developing and implementing strategies and programs. National UNFCCC Climate change Process for least developed countries http://unfccc.int/national_reports/napa/ Paris Agreement Adaptation (LDCs) to identify priority activities that items/2719.php Programmes of respond to their urgent and immediate Action (NAPAs) needs with regard to adaptation to climate change—those needs for which further delay could increase vulnerability or lead to increased costs at a later stage. Recognizes grassroots communities as the main stakeholders. Sendai UNISDR Disaster risk 15-year voluntary, nonbinding agreement http://www.unisdr.org/we/coordinate/ National Action Plans for Framework for for whole-of-society action for reduction sendai-framework Disaster Risk Reduction Disaster Risk of disaster risk and losses in lives, Reduction livelihoods, and health and in the economic, physical, social, cultural, and environmental assets of persons, businesses, communities, and countries. 5c. Conferences and Training Workshops LINKS WITH OTHER TOOLS/ TITLE CREATOR SUBJECT DESCRIPTION DATE SOURCE INITIATIVES IHR-PVS Pathway WHO and OIE Animal and public Workshops bring together human and animal 2014– PVS; IHR National Bridging health; capacity; health services of hosting countries to build on Workshops stakeholder mapping the assessments conducted in respectively the human health and animal health sectors; explore options for improved coordination and jointly strengthen their preparedness for, and control of, the spread of zoonotic diseases. Regional workshops CBD with WHO Biodiversity; health Workshops in Manaus, Brazil, and Maputo, 2012 https://www.ncbi.nlm.nih CBD-WHO Joint on the interlinkages Mozambique, aimed to foster collaborative work .gov/pmc/articles/ Work Program Oper at ional Framew o rk fo r S tre n g th e n i n g H u man, A ni mal , and Envi ronmental Publ i c H eal th Syst em s between human on the critical linkages between biodiversity, PMC4111881/pdf/ health and ecosystems, and public health, stimulate 10393_2014_Article_ biodiversity the development of effective strategies, 959.pdf and enhance the implementation of related international commitments RISMA (Inter- PAHO Agriculture; health The Pan-American Health Organization 1980– http://www.paho.org/hq/ CBD-WHO Joint American Meeting (PAHO) hosts the “Inter-American Ministerial index.php?option=com_ Work Program in Health and Meeting on Health and Agriculture” (RIMSA), content&view=article&id=1 Agriculture at bringing together ministers of agriculture and 257%3A2008-rimsa-inter- Ministerial Level) health, representatives of food producers and american-meeting-at- consumers, and international organizations. The ministerial-level-on-health- RIMSA 17 was held in Paraguay and covered agriculture&catid=2104% topics including zoonoses and antimicrobial 3Acontent&Itemid=40387 resistance, under a theme of “One Health and &lang=en Sustainable Development Goals.” The 2016 events are posted online in English and Spanish. One Health Inter- WHO Regional Agriculture; human Ministers from the human health, animal 2016 http://www.afro.who.int/ Tripartite Ministerial Meeting Office for Africa health health, and wildlife sectors; shared lessons sites/default/files/2017-08/ agreement to Address Zoonotic and the Economic learned and endorsed a communiqué on One Report%20of%20the%20 Diseases and Other Community of Health implementation by governments and One%20Health%20 Related Public West African States institutional partners. Technical%20and%20 Health Threats (ECOWAS), FAO, Ministerial%20Meeting OIE, USAID, U.S. %20--%20Dakar%20.pdf CDC, and other partners Global Conference OIE Animal health Brought together human, domestic animal, and 2011 http://www.oie.int/ Tripartite on Wildlife wildlife experts to examine the growing threats for-the-media/press- agreement “Animal Health emerging and reemerging disease. releases/detail/article/ and Biodiversity— oie-global-conference-on- Preparing for the wildlife-animal-health-and- Future biodiversity-preparing- for-the/ The CDC One Hosted on CDC’s Human health The CDC One Health Office sponsors, attends, 2004– http://www.cdc.gov/ CDC’s One Health Office website and participates in national and international onehealth/basics/history/ Health Office and sponsors, attends, meetings promoting One Health. To date, a meetings.html partners and participates series of meetings have been organized by a in national and number of diverse global institutions from the international academic, government, nongovernment, and meetings promoting private sectors which provide an important One Health. forum for bringing together national and international specialists to focus on policies and implementation of a One Health approach. These meetings have built a strong case for One Health by striving to identify the true added value of an integrated approach to preventing and detecting emerging and reemerging diseases. The website provides brief summaries for several meetings that have transpired over the last decade to describe the narrative of the One Health concept to date. 111 Exampl es of K ey R esources/Sources of   I nf or m at ion (continued) 112 LINKS WITH OTHER TOOLS/ TITLE CREATOR SUBJECT DESCRIPTION DATE SOURCE INITIATIVES International International Scientific congress on integrated approaches 2006 http://oheh2016.org/ One Health Association for to human, animal, and environment challenges. welcome-message/ and EcoHealth Ecology and Health Past conferences have been held separately; Congresses and One Health 2016 Congress was held jointly. Platform 4-Way Linking FAO-OIE-WHO Animal health To strengthen national capacity for risk 2011 http://www.who.int/ Tripartite Program assessment at the human-animal interface, the influenza/human_animal_ agreement FAO, OIE, and WHO have developed the Four- interface/EN_GIP_ Way Linking Project. The initiative links across FourWay_HAI_2013.pdf four “streams” of data: epidemiologic and laboratory information—including where and when events took place—for both animal and human health to facilitate joint risk assessment. The process involves a review mission and workshop with partners form across the four streams to establish a national-level joint framework for data sharing, risk assessment, and risk communication. High-Level FAO, OIE and WHO Interministerial meeting; participants from 2011 http://www.fao.org/ Tripartite Technical Meeting the different sectors considered and came to docrep/017/i3119e/ agreement to Address Health agreement on cross-sectoral technical and i3119e.pdf Risks at the policy approaches to address the mutual Human-Animal- priorities and on the next steps for moving Ecosystems forward to implement these approaches. Interfaces 5d. Networks TITLE CREATOR SUBJECT DESCRIPTION DATE SOURCE Network for the EU COST Action Evaluation Through a series of working groups, NEOH will assess 2014–2019 http://neoh.onehealthglobal.net Evaluation of One and RVC effectiveness and value of One Health and generate Health (NEOH) evidence to motivate implementation of methods by policy makers and other stakeholders. One Health Rockefeller Infectious diseases A regional platform of scientists and policy makers 2009– http://www.ecohealthalliance.org/ Alliance of South Foundation from wildlife, livestock, and human health sectors from program/ohasa Oper at ional Framew o rk fo r S tre n g th e n i n g H u man, A ni mal , and Envi ronmental Publ i c H eal th Syst em s Asia and EcoHealth Bangladesh, India, Nepal, and Pakistan. The Steering Alliance Committee focuses on study, prevention, and control of high priority viral pathogens of public health significance and of national and transnational interest (e.g., rabies, avian influenza, Nipah virus, etc.). Wildlife Health IUCN Species Wildlife health Global group of >300 wildlife health experts working in 1984– http://www.iucn-whsg.org/ Specialist Group Survival the scope of conservation Commission Interagency UN Biodiversity Biodiversity, Convened under the CBD-WHO Joint Work Programme, 2016– https://www.cbd.int/health/ilg- Liaison Group on Convention and ecosystems, and brings together technical experts to health/default.shtml Biodiversity and WHO health links strengthen collaboration and policy coherence, and Health maximize synergies between key agencies working at the intersection between human health and biodiversity 5e. Information Sharing and Risk Analysis Resources LINKS WITH OTHER TITLE CREATOR SUBJECT DESCRIPTION DATE SOURCE TOOLS/INITIATIVES GLEWS (the FAO-OIE- Data sharing A Joint FAO-OIE-WHO initiative for monitoring 2006– http://www.glews.net/ Tripartite agreement Global Early WHO data from existing event-based surveillance Warning systems and to track and verify relevant animal System) and zoonotic events to aid in coordinated risk assessment. ProMED International Data sharing An Internet-based reporting system dedicated 1994– http://www Society for to rapid global dissemination of information .promedmail.org Infectious on outbreaks of infectious diseases and acute Disease exposures to toxins that affect human health, including those in animals and in plants grown for food or animal feed. Health-Map Boston Data sharing Through an automated process, updating 2006– http://www.healthmap USAID Emerging Pandemic Threats Children’s 24/7/365, the system monitors, organizes, .org/ PREDICT project surveillance data: Hospital integrates, filters, visualizes, and disseminates http://www.healthmap.org/predict/ online information about emerging diseases in nine languages. Guidelines IUCN-OIE Wildlife health Science-based processes and tools available for 2014 https://portals.iucn and Manual of wildlife disease risk analysis and their application .org/library/node/43385 Procedures for to a broad range of contemporary issues, Wildlife Disease including human-wildlife interactions, domestic Risk Analysis animal-wildlife interactions, and the impacts of massive ecological change on biodiversity conservation. Red List of IUCN Ecosystem Global standard for assessing ecosystem risk, in 2014– http://iucnrle.org/ Ecosystems health terms of threat of ecosystem collapse. 113 Exampl es of K ey R esources/Sources of   I nf or m at ion 114 5f. Projects and Programs LINKS WITH OTHER TITLE CREATOR SUBJECT DESCRIPTION DATE SOURCE TOOLS/INITIATIVES REDISSE 1 World Bank Surveillance Program (implemented through a 2015–2023 http://www.projects.worldbank GHSA; Reinforces capacity for IHR (P154807) systems series of Projects) to strengthen cross- .org/P154807?lang=en and OIE reporting obligations REDISSE 2 sectoral capacity for collaborative http://projects.worldbank.org/ (P159040) disease surveillance and epidemic P159040?lang=en REDISSE 3 preparedness in West Africa, and (P161163) mobilize response to crisis or emergency; three phases are planned. Emerging USAID Emerging One Health surveillance, policy, 2014–2019 https://www.usaid.gov// GHSA; Reinforces capacity for IHR Pandemic disease platform support, and workforce what-we-do/global-health/ and OIE reporting obligations Threats detection and development in 32 disease emergence pandemic-influenza-and-other- prevention ‘hot spot’ countries. emerging-threats Participatory Ending Surveillance; A team of veterinarians, public health 2014– http://endingpandemics.org/ GHSA; Reinforces capacity for IHR One Health Pandemics community officers, livestock officers, community projects/participatory-one-health- and OIE reporting obligations Disease (formerly engagement volunteers, technologists, economists, digital-disease-detection-podd/ Detection Skoll Global social scientists, and geographic (PODD) Threats information systems (GIS) experts Fund) developed smartphone and web applications for community members to report unusual disease events in backyard and wild animals and humans. Volunteers report potential human or animal disease outbreaks or environmental hazards through the PODD mobile app. These disease reports lead to a local response from health experts who collect lab samples from the disease source in the community and/or send preventive materials such as vaccines. Oper at ional Framew o rk fo r S tre n g th e n i n g H u man, A ni mal , and Envi ronmental Publ i c H eal th Syst em s 5g. Evidence Reviews/Publications LINKS WITH OTHER TITLE CREATOR SUBJECT DESCRIPTION DATE SOURCE TOOLS/INITIATIVES Connecting WHO and Biodiversity, Review of connections as they relate to 2015 https://www.cbd.int/health/ CBD-WHO Joint Work Program and Global Priorities: CBD ecosystem food and nutrition, infectious diseases, stateofknowledge Liaison Group on Biodiversity and Biodiversity and health noncommunicable diseases, and more. Human Health and Human links Addresses drivers of disease and Health, a State of proposes solutions in the context of Knowledge Review the Sustainable Development Agenda. Healthy UNEP Environmental Thematic report released for the 2015 https://wedocs.unep.org/ United Nations Environment Environment, health UNEA-2 meeting. bitstream/handle/20.500 Assembly Healthy People .11822/17602/K1602727%20INF %205%20Eng.pdf?sequence =1&isAllowed=y Commission on The Lancet Environmental Reviews current and anticipated 2015 https://www.rockefellerfoundation Planetary Health Alliance Planetary Health and health pressures on health from changes to .org/report/safeguarding-human- Rockefeller natural. health-anthropocene-epoch/ Foundation One Health OIE Animal Health Special edition with contributions 2014 http://web.oie.int/boutique/ Scientific and from governmental representatives, index.php?page=ficprod&id_ Technical Review organizational heads, and experts on produit=1308&fichrech=1&lang=en these issues from around the world provide insights and experiences that lead readers through the progression of ‘One Health’ from concept to perspectives to practice. 115 Exampl es of K ey R esources/Sources of   I nf or m at ion 116 5h. Agreements and Decisions LINKS WITH OTHER TOOLS/ TITLE CREATOR SUBJECT DESCRIPTION DATE SOURCE INITIATIVES Tripartite WHO-OIE- Human Premise for international collaboration 2011 http://www.who.int/influenza/ Global Early Warning System Agreement FAO health; animal between the 3 organizations aimed resources/documents/tripartite_ (GLEWS) health at coordinating global activities to concept_note_hanoi_042011_ OFFLU Network of Expertise on address health risks at the human- en.pdf Animal Influenza animal-ecosystems interfaces. COP12 Decision UN Biodiversity Recognizes value of the “One Health” 2014 https://www.cbd.int/decision/cop/ CBD-WHO Joint Work Programme XII/21 Biodiversity approach to address the crosscutting default.shtml?id=13384 and Liaison Group on Biodiversity Convention issue of biodiversity and human and Human Health health, as an integrated approach consistent with the ecosystem approach (decision V/6) that integrates the complex relationships between humans, microorganisms, animals, plants, agriculture, wildlife, and the environment 5i. Academic Programs TITLE CREATOR SUBJECT DESCRIPTION SOURCE One Health Diploma or Royal Veterinary College, Education One Health post-graduate degree with a focus on http://www.rvc.ac.uk/study/ MSc Program University College London, infectious diseases. postgraduate/one-health and London School of Hygiene and Tropical Medicine One Health Institute University of California, Education; research The Institute, which is based out of the School of http://www.vetmed.ucdavis.edu/ Davis Veterinary Medicine, hosts local and international ohi/ projects at the interface of animals, people, and the environment, and manages several programs including the Wildlife Health Center. One Health Central and USAID Emerging Pandemic Education Network of seven public health and seven veterinary http://ohcea.org East Africa (OHCEA) Threats with 14 institutions Higher Education Institutions that are located in the Democratic Republic of Congo, Ethiopia, Kenya, Rwanda, Tanzania, and Uganda. OHCEA activities are derived from the overall goal of generating future leaders that have the capacity to address complex Oper at ional Framew o rk fo r S tre n g th e n i n g H u man, A ni mal , and Envi ronmental Publ i c H eal th Syst em s health challenges using the One Health approach. Thailand One Health USAID Emerging Pandemic Education THOHUN focuses on preservice workforce training http://thohun.org University Network Threats with six institutions and strengthening outbreak response capacity (THOHUN) and South East in Thailand. The regional network, SEAOHUN, Asia University One Health is composed of 10 universities and 14 faculties Network (SEAOHUN) from Thailand, Vietnam, Malaysia, and Indonesia. These institutions have jointly exchanged academic resources and advance innovative teaching methodologies, as well as shared professional expertise. Center for One Health Kerala Veterinary and Education Acts as a consortium comprising of different http://www.coheart.ac.in Education Advocacy Animal Sciences University partnering institutions from Kerala, with a mandate Research and Training to establish a facility for One Health training and research and implement One Health strategies. Curriculum criteria U.S. Council on Education Public health One Health Public Health Capacities—“Explain an http://ceph.org/criteria-revision/ in Public Health ecological perspective on the connections among human health, animal health, and ecosystem health (e.g., One Health).” To be operational by end of the 2018. One Health program Duke University Education; research Duke University hosts a One Health program, http://sites.globalhealth.duke.edu/ inclusive of a One Health training program, dukeonehealth/ and projects in China, Mongolia, Romania, and Singapore. 117 Exampl es of K ey R esources/Sources of   I nf or m at ion 118 5j. Data Aggregation and Interpretation Tools LINKS WITH OTHER NAME CREATOR SUBJECT DESCRIPTION DATE SOURCE TOOLS/INITIATIVES Accessing UNPulse Lab Land use Spatial tool to support Zimbabwe’s 2017 http://www.unglobalpulse.org/ NBSAPs Spatial Data Kampala, with planning implementation of National Biodiversity projects/spatial-data-biodiversity-tool to Study the NBSAP Strategies and Action Plans. Bringing Biodiversity Forum, UNDP, together information including Key and Devise Zimbabwe Biodiversity Areas, ecosystem Protection government classifications, and endangered species Strategies in status, the tool can inform decision Zimbabwe making for land use planning; possible health risks that may result from changes to particular ecosystems may be considered. Knowledge European Food Risk assessment Open-source platform for showcasing 2016– https://zenodo.org/communities/ GHSA; OIE; food-borne Junction Safety Authority frameworks and data inputs from risk efsa-kj?page=1&size=20 illness reduction initiatives (EFSA) assessments undertaken by EFSA on a range of topics (zoonoses, plant health, pollination, vector-borne disease, toxicology, etc.). Flight Risk EcoHealth Biosecurity; Network analysis tool that enables 2016– https://flirt.eha.io GHSA; IHR Tracker (FLIRT) Alliance disease detailed examination of flight networks expansion via based on scheduled commercial flights travel and their number of seats; also provides a platform for passenger simulations. Oper at ional Framew o rk fo r S tre n g th e n i n g H u man, A ni mal , and Envi ronmental Publ i c H eal th Syst em s 5k. Program-Specific Example: Antimicrobial Resistance42 TITLE CREATOR SUBJECT DESCRIPTION DATE LINK “Recommendations for OIE Veterinary use of antibiotics Standards for prudent use and 2016 http://www.oie.int/index.php? Controlling Antimicrobial in agriculture screening. id=169&L=0&htmfile=chapitre_antibio_ Resistance” Terrestrial introduction.htm Animal Health Code (Sections 6.6–6.10) Codex Alimentarius, Code FAO-WHO Antimicrobial use in food Information on risk analysis and use 2005 http://www.fao.org/fao-who- of Practice to Minimize production/food safety parameters, links to surveillance codexalimentarius/sh-proxy/en/?lnk=1 and Contain Antimicrobial guidance, responsibilities of &url=https%253A%252F%252Fworks Resistance different sectors. pace.fao.org%252Fsites%252Fcodex %252FStandards%252FCAC%2BRCP %2B61-2005%252FCXP_061e.pdf “Antimicrobial Resistance” GHSA Antimicrobial resistance Program to develop an integrated 2014; 5-year https://www.ghsagenda.org/packages/ Action Package prevention and global package of activities to target p1-antimicrobial-resistance combat antimicrobial resistance, spanning human, animal, agricultural, food and environmental aspects Repository of guidance Health-care without Waste management Practices for management of N/A https://noharm-global.org/issues/ documents Harm; WHO, UNDP, healthcare facility waste global/waste-treatment-and-disposal UNEP, and others Risk Analysis for Antimicrobial OIE Antimicrobial use in Guidance on exposure assessment 2016 http://www.oie.int/index.php? Resistance Arising from the agriculture from waste and other sources. id=169&L=0&htmfile=chapitre_antibio_ Use of Antimicrobial Agents risk_ass.htm in Animals National Action Plans on WHO Antimicrobial resistance Country action plans aligned to the 2015 http://www.who.int/antimicrobial- Antimicrobial Resistance strategic objectives of the Global resistance/national-action-plans/ (AMR) Action plan on AMR that reinforces en/ standards and decisions by WHO, OIE, and FAO, which emphasize awareness and understanding, knowledge and evidence-based strengthening, reduced infection incidence, optimized use in humans and animals, and the economic case for sustainable investment. 42 These resources complement broader strategic plans and definition of the problem, such as the FAO Action Plan on Antimicrobial Resistance 2016–2020 (http://www.fao.org/3/a-i5996e.pdf), the OIE Strategy on Antimicrobial Resistance and the prudent use of antimicrobials (http://www.oie.int/fileadmin/Home/eng/Media_Center/docs/pdf/PortailAMR/EN_OIE-AMRstrategy.pdf), and the World Bank report on the economic implications of AMR (World Bank 2017a). 119 Exampl es of K ey R esources/Sources of   I nf or m at ion 120 5l. Program-Specific Example: Climate and Health Tools TITLE CREATOR SUBJECT DESCRIPTION DATE LINK Climate and Disaster Risk World Bank Project enhancement tool Platform for reviewing projects to Ongoing https://climatescreeningtools.worldbank Screening Tools integrated and assess climate and .org/ disaster risk. Recovery Hub Global Facility Disaster resource platform Resource library of disaster and 2017 https://www.gfdrr.org/recovery-hub for Disaster Risk health, inclusive of climate and Reduction environmental considerations. WHO Country Climate and World Health Country-level climate and Country-specific climate change Ongoing http://www.who.int/globalchange/ Health Profiles Organization health assessments and health reports detailing impacts, resources/countries/en/ risks, and opportunities. WHO Climate and Health World Health Tools and knowledge Resource listing of WHO climate Ongoing http://www.who.int/globalchange/ Resource List Organization and environment and health reports resources/en/ and operational guidance. “Investing in Climate Change World Bank Program and intervention Guidance to enable establishing 2017 http://blogs.worldbank.org/health/ and Health” series tools climate and health programs, connecting-climate-change-and-health- conduct assessments, determine better-development geographic scope, and supply interventions/tools. World Bank Climate Change World Bank Development connections to Rationale, strategy, and approach of 2018 http://www.worldbank.org/en/topic/ and Health Website climate change and health WBG to tackling climate change and climatechangeandhealth health, plus resource list of WBG tools and reports. Reducing Climate-Sensitive World Bank Climate-sensitive diseases Knowledge resource and toolkit for 2014 http://documents.worldbank.org/ Disease Risks reducing climate sensitive disease curated/en/486511468167944431/ risks in humans and animals. Reducing-climate-sensitive-disease-risks Oper at ional Framew o rk fo r S tre n g th e n i n g H u man, A ni mal , and Envi ronmental Publ i c H eal th Syst em s ANNEX 6 A Few Examples of One Health in Practice CASE STUDY EXAMPLE CORE FOCUS Integrated surveillance for Rift Valley fever Specific weather patterns, in particular El Niño-Southern Oscillation (ENSO) events, have been correlated with s Integrated surveillance outbreaks of Rift Valley fever virus in East Africa. However, outbreaks in West Africa or in the Republic of South Africa s Multi-sectoral (RSA) have not followed a similar pattern, resulting in devastating impacts on animal and human health. To improve collaboration understanding of RVF transmission cycle dynamics in the region, an integrated surveillance study was initiated in RSA s Prediction and in 2014 that includes human, livestock, wildlife, mosquito, and soil sampling, vegetation indexing, and temperature prevention and precipitation monitoring. Funded by the U.S. Defense Threat Reduction Agency and jointly led by EcoHealth Alliance and the Centre for Emerging and Zoonotic Diseases under the RSA National Institute for Communicable Diseases, the project promotes interdisciplinary collaboration among animal and human health, wildlife, defense, climate, soils, behavior, and ecology experts from national, state, academic, nongovernmental organization (NGO) and funder institutions. The anticipated study findings are intended to inform predictive strategies, potentially enabling targeted vaccination and other preventive measures. http://www.ecohealthalliance.org/program/rift-valley-fever Early identification of Yellow Fever risks Through a collaboration established under the USAID Emerging Pandemic Threats PREDICT project in Bolivia, staff at s Multi-sectoral a wildlife sanctuary near Santa Cruz, Bolivia, reported findings of howler monkey carcasses. Rapid testing detected collaboration a mosquito-borne flavivirus, later identified as Yellow Fever virus, as the cause of the die-offs. Nonhuman primate s Awareness mortality from the disease had not been previously reported in the country, but a general awareness of wildlife and s Early detection and risk zoonotic disease risks and existing collaboration infrastructure between sanctuary staff, university partners, NGOs, and mitigation response the government prompted effective response. Prevention strategies (human vaccination and awareness campaigns) s Sentinel monitoring were implemented, and no humans were infected. In addition to enabling timely conservation responses, monitoring of wildlife can provide a sentinel value to humans and other animals through proactive identification of threats. http:// www.vetmed.ucdavis.edu/ohi/local_resources/pdfs/chapters/17_predict_bolivia.pdf Companion Approach for cross-sectoral collaboration in health risks management in SEA—(ComAcross) The purpose of this project funded by the European Union is to develop an integrated One Health approach at the s Multi-sectoral human/animal/environment interface in Southeast Asia (Thailand, Laos, Cambodia), using four “model diseases” that collaboration will function as case studies. A participatory approach (participatory modeling) will be used to improve the health s Community-based of Southeast Asian local communities through routine collaboration and communication schemes between One participatory approach Health (OH) traditional actors (human and animal health sector) and nontraditional actors (natural resources and rural s Information sharing development sector) at local, national, and regional levels in Southeast Asia. The participatory approach also will establish a self-sustainable OH community of practices attractive to other Southeast Asian countries, starting from existing OH regional and national initiatives to develop an operational and analytic framework for a true multi-sectoral collaboration. http://www.grease-network.org/meetings-workshops2/workshops-meetings/2014/comacross-project-s-kick- off-meeting (continued) 121 Oper at ional Framew o rk fo r S tre n g th e n i n g H u man, A ni mal , and Envi ronmental Publ i c H eal th Syst em s CASE STUDY EXAMPLE CORE FOCUS Four-Way Linking Project to Assess Health Risks at the Human-Animal Interface To strengthen national capacity for risk assessment at the human-animal interface, the FAO, OIE, and WHO have s Multi-sectoral developed the Four-Way Linking Project. The initiative links across four “streams” of data: epidemiological and collaboration laboratory information—including where and when events took place—for both animal and human health to facilitate s Information sharing joint risk assessment. The process involves a review mission and workshop with partners form across the four s Coordinated risk streams to establish a national-level joint framework for data sharing, risk assessment, and risk communication. It is assessment being implemented in countries with endemic H5N1 avian influenza and associated human cases, with an ultimate goal of a national Four-Way Linking Task Force to sustain the initiative and apply the approach more widely. http://www.who.int/influenza/human_animal_interface/EN_GIP_FourWay_HAI_2013.pdf One Health Alliance of South Asia (OHASA) Comprising scientists and policy makers from wildlife, livestock, and human health sectors representing Bangladesh, s Regional and national India, Nepal, and Pakistan, OHASA represents a cohesive network working to develop transboundary and priorities interdisciplinary approaches to preventing and controlling zoonotic disease outbreaks such as avian influenza, rabies, s Multi-sectoral and Nipah virus in the region. Communication and cooperation is promoted through meetings, workshops, research, collaboration and information exchange. Several member countries have also established individual One Health initiatives to s Information sharing address national priorities. For example, Bangladesh has a One Health initiative commissioned under the authority of the government. http://www.ecohealthalliance.org/programs/24-one_health_alliance_of_south_asia_ohasa One Health Network South Asia The One Health Network South Asia was created to enhance capacity in epidemiology and biosecurity in the s Epidemiology education South Asia region. This network is an overarching nexus connecting country-based One Health Hubs, collaborative s Multi-sectoral epidemiological projects, and other collaboration groups across South Asia. The network comprises Bangladesh, collaboration Bhutan, India, Sri Lanka, Nepal, Pakistan, and Afghanistan. http://www.onehealthnetwork.asia/ One Health Central and Eastern Africa (OHCEA) OHCEA was formed in 2011 and is a network of 14 Public Health and Veterinary Higher Education Institutions that s Higher Education are located in six countries in the Eastern and Central African region—the Democratic Republic of Congo, Ethiopia, s Multi-sectoral Kenya, Rwanda, Tanzania, and Uganda. They work in close collaboration to institutionalize new approaches and collaboration training curricula leading to the development of sustainable health systems. http://www.onehealthnetwork.asia/ One Health Strategic Plan in Rwanda The Rwanda “One Health Strategic Plan” lays out the role of the One Health Steering Committee, which assumes s National policy overall coordination and oversight for implementation of the strategy as drawn explicitly from the nation’s HPAI experience. The plan includes an “illustrative” organizational chart that reflects Prime Minister engagement. National Secretariat in Cameroon An Arrêté—formalized on June 15, 2015—creates a permanent secretariat for the national prevention and fight against s National policy emerging and reemerging zoonoses. Technical implementation support comes from USAID Emerging Pandemic Threat partners. 122 ANNEX 7 Project Indicators The following examples are extracted from the Regional Disease Surveillance Systems Enhancement Project (REDISSE) (2016–2023) and the Global Program for Avian Influenza Control and Human Pandemic Preparedness and Response (GPAI) (2006–2013), two highly relevant One Health programs. REDISSE, co-led by HNP and Agriculture Global Practices, with climate change a crosscutting topic, primarily measures project and country-level program objectives and intermediate indicators using the Likert scale (1–5) annually over five years, with end targets. Table A7.1: REDISSE project indicators.43 PDO Indicators Progress toward establishing an active, functional regional One Health platform (Number based on five-point Likert scale) Laboratory testing capacity for detection of priority diseases: number of countries that achieve a JEE score of 4 or higher (Number) Progress in establishing indicator and event-based surveillance systems: number of countries that achieve a JEE score of 4 or higher (Number) Availability of human resources to implement IHR core capacity requirements: number of countries that achieve a JEE score of 3 or higher (Number) Multi-hazard national public health emergency preparedness and response plan is developed and implemented: number of countries that achieve a JEE score of 4 or higher (Number) Progress on cross-border collaboration and exchange of information across countries: number of countries that achieve a score of 4 or higher (Number) Intermediate Indicators Interoperable, interconnected, electronic real-time reporting system: number of countries that achieve a JEE score of 4 or higher (Number) Laboratory systems quality: number of countries that achieve a JEE score of 4 or higher (Number) Surveillance Systems in place for priority zoonotic diseases/pathogens: number of countries that achieve a JEE score of 3 or higher (Number) Workforce strategy: number of countries that achieve a JEE score of 4 or higher (Number) Specimen referral and transport system: number of countries that achieve a JEE score of 4 or higher (Number) (continued) 43 See Project Appraisal Document Results Framework for description of indicators: http://documents.worldbank.org/curated/en/965001467305866621/ Africa-Regional-Disease-Surveillance-Systems-Enhancement-REDISSE-Project 123 Oper at ional Framew o rk fo r S tre n g th e n i n g H u man, A ni mal , and Envi ronmental Publ i c H eal th Syst em s Applied epidemiology training program in place such as FETP: number of countries that achieve a JEE score of 4 or higher (Number) Systems for efficient reporting to WHO, OIE/FAO: number of countries that achieve a JEE score of 5 (Number) Mechanisms for responding to infectious zoonoses and potential zoonoses are established and functional: number of countries that achieve a JEE score of 4 or higher (Number) Veterinary human health workforce: number of countries that achieve a JEE score of 4 or higher (Number) Regional surge capacity and stockpiling mechanisms established (capacity based on five-point Likert scale) Number of policy briefings on the status of Disease Surveillance and Response in the region presented at meetings of ECOWAS Heads of State and relevant Ministers (Health, Agriculture, Finance, and Environment) Turnaround time from date of specimen collection to date of results returned for priority diseases: number of countries with a turnaround time of three days or less (Number) Citizens and/or communities involved in planning/implementation/evaluation of development programs (Yes/No) Total number of project beneficiaries and percent female Table A7.2: Global Program for Avian Influenza Control and Human Pandemic Preparedness and Response (GPAI) program indicators.44 USE OF OUTCOME GPAI PROGRAM OBJECTIVE OUTCOME INDICATORS INFORMATION To minimize the global threat posed National integrated preparedness, control, and response plans Preparation of acceptable plans by HPAI infection and other zoonoses prepared and accepted by WHO, OIE, and FAO. will indicate country, regional, and in domestic poultry and to prepare for, global preparedness and help gauge Improving trend in global poll of experts available to provide control, and respond to an influenza where donor support is most needed. technical support for HPAI readiness and response. pandemic and other infectious disease Availability of technical experts is key emergencies in humans. Contained and diminishing pattern of HPAI infection in poultry to provide timely and effective support and humans. to countries in need. Epidemiological tracking is essential to manage HPAI effectively. PDO (FOR COUNTRY/ COUNTRIES PARTICIPATING USE OF OUTCOME IN GPAI) OUTCOME INDICATORS INFORMATION To minimize the threat in _____ All participating countries have in place national integrated Initial plans of action to be evaluated/ (country or countries) posed by preparedness, control, and response plans which are accepted endorsed by WHO, OIE, and FAO HPAI infection and other zoonoses by WHO, OIE, and FAO. and subject to regular assessment in domestic poultry and prepare for, thereafter (*). Regular evaluation will Increased availability of regional experts able to develop HPAI control, and respond to an influenza allow for refinement of recommended readiness, control, and response systems in individual countries. pandemic and other infectious disease approaches and adoption of best emergencies in humans. If infection of HPAI is found in poultry or humans, the infection practice and lessons learned. does not spread beyond the initial area of infection. Eliminating morbidity due to avian Decreased morbidity due to infection. influenza (AI) infection is a key target of GPAI. 44 Only select indicators are shown; see Program Framework Document (World Bank 2005) for full listing: http://siteresources.worldbank.org/EXTAVIANFLU/ Resources/3124440-1172616705424/Avian-Flu-PAD.pdf Per the Program Framework Document, roman numerals refer to component; letters refer to subcomponents. 124 Proj ect I ndicat or s INTERMEDIATE OUTCOME USE OF INTERMEDIATE (ONE PER COMPONENT) INTERMEDIATE OUTCOME INDICATOR (*) OUTCOME MONITORING I. Animal Health Component Component I.B: Strengthened disease Animal surveillance activities, applied veterinary research and Degree of annual increase in outcome surveillance, diagnostic capacity, strategic studies necessary to control and eradicate HPAI in indicators to be specified in the and virus research among animal areas at risk designed and completed. country-specific strategy. Deviations population from targets to be used as indicator of 100 percent coverage of at-risk areas with operational need for program adjustments. community-based surveillance networks. 75 percent average monitoring coverage in at-risk areas. 100 percent monitoring of poultry breeding stock farms. II. Human Health Component Component II.B: National public health National health surveillance for influenza virus fully developed at Degree of annual increase in outcome surveillance systems strengthened national level. indicators to be specified in the country-specific strategy. Deviations Number of at risk regions in the country that have implemented a from targets to be used as indicator of system for influenza virus surveillance and control. need for program adjustments. Number of laboratories available for routine influenza diagnosis, typing and subtyping, rehabilitated and equipped, and with improved biomedical waste management systems. Availability of a laboratory that qualifies as a national influenza center. Number of public health agencies and laboratories with a computerized information and telecommunications system in place and operational. Number of health personnel trained in influenza virus surveillance and control. Percentage of cases of influenza virus strains confirmed by laboratory analysis. Percentage of influenza virus cases and deaths notified to vital statistics. Percentage of states and local agencies submitting regular weekly and monthly reports on the influenza pandemic. III. Public Awareness and Information Component Component III.A: Capacity building for Public information on the recommended practices for control Development of a strong, sustainable disease control and eradication of HPAI among key target groups (e.g., human resource base is one of the poultry producers and their families) developed, tested, and most important objectives of country- disseminated. specific disease control strategies; the component activities will support National communication strategy for pandemic influenza development of this base. established and materials and messages prepared. Public information campaign launched in at-risk areas. Evidence of high level of awareness by target groups following dissemination of messages. (* ) Evaluation programs of WHO, OIE, and FAO to be applied and data on indicators collected through regular assessments/audits by technical and social audit teams to measure attainment of outcomes. The indicators that follow are from non-World Bank in some cases these may align with existing monitoring to sources, as additional relevant examples to consider when demonstrate value. Based on the disease situation (e.g., addressing either specific diseases or aspects of strengthen- the case studies in Chapter 4), examples of indicators ing systems under a One Health approach. For example, (Table A7.3) may include: disease-specific indicators may be useful for assessment; 125 Oper at ional Framew o rk fo r S tre n g th e n i n g H u man, A ni mal , and Envi ronmental Publ i c H eal th Syst em s Table A7.3: Input and outcome indicators, specific diseases (illustrative examples). DISEASE INPUT INDICATOR OUTCOME INDICATOR COST-BENEFIT ANALYSIS Brucellosis Percentage vaccination Incidence in humans – Cost of vaccination coverage DALYs + Cost avoidance (trade loss, compensation, human illness, public system response) Livestock disease Ebola Surveillance and Time from detection—containment – Cost of sentinel surveillance and laboratory diagnostic capacity screening Hunter or conservation Number of cases, DALYs – Cost of mitigation actions (if any taken) animal morbidity/ Early warning (detection of sentinel outbreaks in + Avoided human cases (or early containment mortality reporting animals) Deployment of conservation measures + Avoided conservation losses Table A7.4: Gap indicators, specific diseases (illustrative examples). RELEVANT DISEASE CONTEXT GAP INDICATOR(S) POSSIBLE OPERATIONAL INDICATOR(S) Rift Valley Where rainfall patterns Are climate/weather factor(s) included in risk s Collaboration with weather service (e.g. Fever strongly correlate with analysis? monthly reports received and interpreted) RVF risk (e.g., East Africa) s Vaccination prioritization informed by climate/ weather factors Zoonotic transmission pathway(s) Ebola virus Targeting spillover from Are wildlife markets surveyed for high-risk species s Monthly screen of markets completed wildlife (i.e., areas where (e.g., bats and nonhuman primates)? s Hunter education delivered to reduce trade in wildlife presence) high-risk species Is there a formal channel/network for reporting s Hunter or ranger participation in reporting wildlife morbidity/mortality events? program (e.g., number of reports received) Nipah virus Targeting spillover from Is wildlife included in surveillance? s Percentage of samples screened for Nipah wildlife (i.e., areas where from wildlife wildlife presence) s Collaboration with date palm sap harvesters to mitigate risk (e.g., bamboo coverings) Yellow Fever Autochthonous Are entomologists involved in the investigation? s Number of vector surveillance trips virus transmission s Vector distribution maps Indicators may also be useful for identifying capacity, animal, health, or environmental health, utilizing intermedi- infrastructure or process gaps to help move toward One ate indicators may be useful to track progress as they relate Health capacity, though should be highly adapted to specific to broader One Health goals (e.g., “use” of the information, context (see Table A7.4). process, or capacity gained) (Table A7.5). Tracking other (i.e., nonfinancial) progress and outcomes To ensure sustainable project success, it may also be use- may employ existing sectoral tools, adapting those tools ful for development and technical institutions (as well as for closer integration with sectors, or employing new tools country partners) to evaluate political will prior to project that can span sectors to track outcomes relevant to each. initiation, taking into account factors such as political Depending on the goal, the scope of result indicators may stability and level of government seniority involved in the be different (e.g., animal health versus human health out- process, accompanied by clear milestones. comes). For indicators aligning with specific sectors, e.g., 126 Table A7.5: Intermediate outcome indicators, by sector (illustrative examples). USE OF INTERMEDIATE OUTCOME LEVEL PROGRAM OBJECTIVE INTERMEDIATE OUTCOME INDICATORS INFORMATION Animal Health Animal health national policy s FAO/OIE approve a generic national policy framework and strategy s Global level consistency and framework defined and national s Country-specific strategy, human and infrastructure requirements, appropriateness assured strategy developed to prevent, and information systems developed, adopted, and disseminated s Countries will have prepared, detect, respond to, and recover from s Country action plan prepared that identifies human and financial adopted, and disseminated animal priority diseases among the animal resource needs national health policy and action population plan Strengthened disease prevention, s Animal surveillance activities, including wildlife, and applied Annual improvement in surveillance detection surveillance, diagnostic veterinary research and strategic studies undertaken capacity targets capacity, and virus research with s Operational community-based surveillance network approach respect to animal population developed Outbreak containment plan prepared s FAO/OIE generic Outbreak Containment Plan approved Annual improvement in approval s Country Outbreak Containment Plan adopted and implementation of Outbreak Containment Plan Outbreak response capacity s Percentage frontline veterinary services staff trained in identification s Veterinary human resource and outbreak responses planning and training s Reporting to OIE’s World Animal Health Information System s Improvement in information management Farm biosecurity performance s Percentage farms adopting and maintaining biosecurity measures Systematic farm monitoring reporting improvement s Percentage farms adopting and maintaining longer term/structural biosecurity improvements Human Health Health sector planning and s Consistent with IHR core capacities, WHO provides basic s Global level consistency and coordination enhanced to better national strategy concept for human health prevention, detection, appropriateness assured prevent, detect, respond to, and preparedness, and control of infectious diseases s Countries will have prepared, recover fom priority diseases s Country-specific strategies, human and infrastructure requirements, adopted, and disseminated animal emerging from the animal population and information systems developed, adopted, and disseminated national health policy and action s Country action plan prepared which identifies human and financial plan resource needs Strengthened disease surveillance, National human health prevention, detection preparedness, and (see outcome indicator section) diagnostic capacity, and virus response systems with regard to potential zoonotic outbreaks research around zoonotic diseases prepared in accordance with WHO recommendations Environmental Health Environmental national policy s Consistent with environmental safeguards, provide the basis on Systematic inclusion of disease risk in framework as it relates to human- which countries can more directly address and prevent infectious planning processes (e.g., land use) animal-health interface defined disease threats related to environmental factors and national strategy developed to s Country-specific strategies containing policies, objectives, prevent, detect, respond to, and approach, and responsible entities, information systems, and recover from priority diseases monitoring and evaluation system developed, adopted, and disseminated s Country action plan prepared that identifies human, infrastructure, and financial resource needs (e.g., as part of National Biodiversity Strategies and Action Plans, National Adaptation Plans) Strengthen understanding and National environmental zoonotic health prevention, detection Countries prepare, adopt, and response options of major preparedness, and response systems integrated into other disseminate zoonotic disease- environmental factors bearing on environmental activities, based on analysis related policies and action plan to zoonotic disease transmission be implemented with or as part Disease risk included in environmental and social impact assessments of other environmental objectives (and/or vice versa) and consistent with environmental safeguards 127 ANNEX 8 Safeguards and Relevance to One Health Safeguards in the Global Program for Avian Influenza Control and Human Pandemic Preparedness and Response (GPAI) The most widespread safeguard applications are found within the GPAI experience. Because construction was not involved, nor a number of other safeguards, in the experience provides an incomplete picture for what may be the case in new World Bank projects and programs in human/animal/environmental health. For instance, should new construc- tion of laboratories, treatment centers, or abattoirs be required, or, if land use becomes a factor or there is need to resettle populations to prevent or contain an outbreak, such actions could trigger existing safeguard environmental and social assessment and management. The “Program Framework Document for a Global Program for Avian Influenza Control and Human Pandemic Prepared- ness and Response” (GPAI) approved in 2005,45 was available to all countries eligible to borrow from the World Bank, in all regions. The programmatic document for all activities identified one safeguard policy to be triggered by this multi- country effort, namely the Assessment and Management of Environmental and Social Risks (OP/BP/GP 4.01). These required significant undertakings by World Bank recipients, as spelled out in an Environmental and Social Commitment Plan (ESCP), sometimes combined/referred to as an Environmental and Social Management Plan (ESMP or EMP), set out the measures and component actions that have been agreed upon over a specified timeframe.46 The assessment on which the Plan is based will “. . . identify ways . . . to prevent, minimize, mitigate, or compensate for adverse environmental and social impacts and enhance the positive impacts of the project.”47,48 Plans will vary from project to project, depending on multiple factors, including sectoral and regional impact. All GPAI supported countries dealt with OP/BP/GP 4.01, and the ESMP typically addressed two major aspects, namely (i) animal health to avoid inadvertent spread during culling, transport of carcasses, animal waste and disinfectant waste management, commensurate veterinary services, and poultry worker training in safe handling procedures; and (ii) human health aspects through support to diagnostic laboratories and medical facilities and staff training, vaccine distribution, handling of medical waste, tracking problems, or problems in management. Some countries went further; Argentina added the Indigenous Peoples safeguard and produced an Indig- enous Peoples Planning Framework (OP 4.10), while West Bank and Gaza included a Pesticide Management safeguard (OP 4.09) for any pesticide procured. 45 Report No. 34386. 46 Environmental and Social Standard 1. Assessment and Management of Environmental and Social Risks and Impacts, Draft for Consultation July 30, 2014 pages 5–64 and footnotes, et.seq. 47 Ib. Cit. Page 6 paragraph 22. 48 Environmental and Social Standard 1. Assessment and Management of Environmental and Social Risks and Impacts, Draft for Consultation July 30, 2014 pages 5–64 and footnotes, et.seq. 128 Safeguards and R el evance t o   O ne   Healt h 2012–2016 World Bank Safeguard impacts on people and the environment, and to better Review Process meet the varied needs of Borrowers and help strengthen country frameworks and institutions to deliver sustainable The World Bank environmental and social safeguard policies results on the ground. This multiyear consultation process are mostly horizontally structured as stand-alone Operating culminated in a proposal presented to the Committee on Policies (OPs) and corresponding World Bank Procedures Development Efficiency in mid-2015, finalized in mid-2016, (BPs). Guidance documents are issued in an ad hoc manner and planned for implementation in 2018. The revision on a need basis. Most other multilateral development bank package benefited from examining how other MDBs have (MDB) safeguard policies are structured in a more hierar- modified or comprehensively revised their safeguard poli- chical and integrated manner with an overarching policy cies and, in the process, introduced additional operational statement, governing principles and subsidiary operational requirements to assess and manage the risk associated with safeguard requirements, consolidated environmental and development assistance. social review procedures, and corresponding guidance docu- ments. For example, the African Development Bank has Existing policies under review included the prior eight issued its Integrated Safeguards System (ISS) that embraces environmental and social safeguard policies, namely: OP an overarching policy statement and sets forth the key 4.01 Environmental Assessment, OP 4.04 Natural Habitats, principles to which it holds itself accountable (“Compara- OP 4.09 Pest Management, OP 4.10 Indigenous Peoples, tive Review of Multilateral Development Bank Safeguard OP 4.11 Physical Cultural Resources, OP 4.12 Involuntary Systems,” Harvey Himberg, World Bank Operations Policy Resettlement, OP 4.36 Forests, OP 4.37 Safety of Dams—as and Country Services, pp. 2–3, May 2015). well as the Policy on Piloting the Use of Borrower Systems for Environmental and Social Safeguards (“Use of Country Existing language in virtually all MDB safeguard systems Systems”), OP 4.00. Most importantly for human-animal- is ambiguous as to whether the kinds of risks and impacts environment interface activities, there are new areas that resulting from the absence of a plan to prevent, detect, were adopted: as part of its safeguard review and update respond to, and recover from a significant infectious process, the World Bank addressed a number of emerging disease outbreak, consistent with International Health areas not covered by the prior safeguard policies. These Regulations (IHR) and its core capabilities, would be include: climate change; disability; free, prior, and informed explicitly an appropriate safeguard subject. All WHO State consent of Indigenous People; gender; human rights; labor Parties approved the IHR, and thus it could be considered and occupational health and safety; and land tenure and a national commitment to make human and animal health natural resources. Environmental Management Plans and system improvements over a specific timeframe. (Commit- companion Action Plans will remain critical for both exist- ments for IHR-related activities would include an effective ing and prospective safeguard policy management. (The organizational structure, and the needed laboratory, person- new set of safeguards has some similarities with what has nel, and systems for monitoring infectious disease outbreaks been in place for the IFC since 2012.)49 and system performance.) The following extracts from the Environment and Social In 2012, the World Bank launched a multiphased process Safeguards highlight sections most relevant to the scope to review and update its safeguard policies in order to of this Operational Framework, with examples in italics create a more integrated safeguards framework, one that suggesting how One Health approaches can be more fully distinguishes principles from policies from procedures; integrated. enhances policy clarity and coherence; clarifies objectives and desired outcomes; improves synergy across policies; consolidates fragmented or duplicative policies; streamlines guidance; and better delineates roles and responsibilities 49 IFC Performance Standards on Environmental and Social Sustainability, of the World Bank and the borrower. The objective was http://www.ifc.org/wps/wcm/connect/115482804a0255db96fbffd1a5d13d27/PS_ to strengthen the ability to monitor and supervise actual English_2012_Full-Document.pdf?MOD=AJPERES 129 Oper at ional Framew o rk fo r S tre n g th e n i n g H u man, A ni mal , and Envi ronmental Publ i c H eal th Syst em s ESS4. Community Health and Safety changes in human-domestic/feral/pest/wild animal contact, changes in waste management, and attraction of pests.] Ecosystem Services The project’s direct impacts on ecosystem services may Emergency Preparedness and Response result in adverse health and safety risks to and impacts on The Borrower will identify and implement measures to affected communities. With respect to this ESS, ecosystem address emergency events. An emergency event is an unan- services are limited to provisioning and regulating services ticipated incident, arising from both natural and man-made as defined in ESS1. Where appropriate and feasible, the Bor- hazards, typically in the form of fire, explosions, leaks, or rower will identify the project’s potential risks and impacts spills, which may occur for a variety of different reasons, on ecosystem services that may be exacerbated by climate including failure to implement operating procedures that change. Adverse impacts will be avoided, and if they are are designed to prevent their occurrence, extreme weather, unavoidable, the Borrower will implement appropriate or lack of early warning. The measures will be designed to mitigation measures. address the emergency event in a coordinated and expedi- tious manner, to prevent it from injuring the health and [Ecosystem services that benefit health are wide-ranging, safety of the community, and to minimize, mitigate, and including natural resource provision—water, food, therapeu- compensate for any impacts that may occur. tics, carbon sequestration to mitigate climate change, disease regulation, and more. Their loss may have significant and Borrowers engaged in projects having the potential to gener- persistent economic burden, especially on local communities. ate emergency events will conduct a risk hazard assessment One Health collaborations are necessary for understanding (RHA), as part of the environmental and social assessment the spectrum of relevant ecosystem services, both in the undertaken pursuant to ESS1. Based on the results of the short- and long-term, to reduce negative externalities on RHA, the Borrower will prepare an Emergency Response local communities and globally.] Plan (ERP) in coordination with the relevant local authorities and the affected community, and will take into account the Community Exposure to Health Issues emergency prevention, preparedness, and response arrange- The Borrower will avoid or minimize the potential for ments put into place with project workers under ESS2. community exposure to waterborne, water-based, water- related, and vectorborne diseases, and communicable and An ERP will include, as appropriate: (a) engineering con- noncommunicable diseases that could result from project trols (such as containment, automatic alarms, and shutoff activities, taking into consideration differentiated exposure to systems) proportionate to the nature and scale of the haz- and higher sensitivity of vulnerable groups. Where specific ard; (b) identification of and secure access to emergency diseases are endemic in communities in the project area, equipment available on-site and nearby; (c) notification the Borrower is encouraged to explore opportunities during procedures for designated emergency responders; (d) diverse the project life cycle to improve environmental conditions media channels for notification of the affected community that could help minimize their incidence. and other stakeholders; (e) a training program for emergency responders including drills at regular intervals; (f) public The Borrower will take measures to avoid or minimize trans- evacuation procedures; (g) designated coordinator for ERP mission of communicable diseases that may be associated implementation; and (h) measures for restoration and with the influx of temporary or permanent project labor. clean-up of the environment following any major accident. [While zoonotic diseases are not specifically mentioned, in The Borrower will document its emergency preparedness and theory they are captured under “communicable” diseases. response activities, resources and responsibilities, and will Influx of workers for employment activities could be associ- disclose appropriate information, as well as any subsequent ated with zoonotic disease risk factors such as changing material changes thereto, to affected communities, relevant food demands, including bushmeat hunting and trade or government agencies, or other relevant parties. The Borrower intensified animal agriculture without proper biosecurity, 130 Safeguards and R el evance t o   O ne   Healt h will assist and collaborate with affected communities, rel- Notwithstanding the above, the Borrower will not delib- evant government agencies, and other relevant parties in erately introduce any alien species with a high risk of their preparations to respond effectively to an emergency invasive behavior regardless of whether such introductions event, especially where their participation and collaboration are permitted under the existing regulatory framework. will be an important part of an effective response. All introductions of alien species will be subject to a risk assessment (as part of the Borrower’s environmental and The Borrower will review the ERP on a regular basis, and social assessment) to determine the potential for invasive confirm that it is still capable of addressing the potential behavior. The Borrower will implement measures to avoid range of emergency events that might arise in connection the potential for accidental or unintended introductions with the project. The Borrower will support affected com- including the transportation of substrates and vectors (such munities, relevant government agencies, and other relevant as soil, ballast, and plant materials) that may harbor alien parties through training and collaboration, and will conduct species. such training in conjunction with the training provided to project workers as part of the Occupational Health and Where alien species are already established in the country Safety (OHS) requirements under ESS2. or region of the proposed project, the Borrower will exercise diligence in not spreading them into areas in which they ESS6. Biodiversity Conservation have not already become established. Where feasible, the and Sustainable Management Borrower will take measures to eradicate such species from of Living Natural Resources the natural habitats over which the Borrower has manage- ment control. Conservation of Biodiversity and Habitats In areas of critical habitat, the Borrower will not implement [Invasive species may be vectors for disease and may con- any project activities that have potential adverse impacts tribute to degradation of ecosystems. In accordance with the unless all of the following conditions are met: IHR, port of entry surveillance may be warranted and may involve coordination between sectors to identify hazards and A robust and appropriately designed, long-term biodiversity manage risk. Control and eradication measures should also monitoring and evaluation program aimed at assessing the consider potential effects on the health of people, agriculture status of the critical habitat is integrated into the Borrower’s and food supply, and the environment, in addition to the management program. target species.] [Could inform, or include, wildlife disease morbidity and Sustainable Management mortality monitoring for conservation and sentinel human of Living Natural Resources and agricultural animals.] Where the project includes commercial agriculture and forestry plantations (particularly projects involving land Invasive Alien Species clearing or afforestation), the Borrower will locate such Intentional or accidental introduction of alien, or nonnative, projects on land that is already converted or highly degraded species of flora and fauna into areas where they are not (excluding any land that has been converted in anticipa- normally found can be a significant threat to biodiversity, tion of the project). In view of the potential for plantation since some alien species can become invasive, spreading projects to introduce invasive alien species and threaten rapidly and destroying or outcompeting native species. biodiversity, such projects will be designed to prevent and mitigate these potential threats to natural habitats. When the The Borrower will not intentionally introduce any new alien Borrower invests in production forestry in natural forests, species (not currently established in the country or region these forests will be managed sustainably. of the project) unless this is carried out in accordance with the existing regulatory framework for such introduction. 131 Oper at ional Framew o rk fo r S tre n g th e n i n g H u man, A ni mal , and Envi ronmental Publ i c H eal th Syst em s ESS10. Stakeholder Engagement timely, relevant, understandable, and accessible information, and Information Disclosure and consult with them in a culturally appropriate manner, Requirements which is free of manipulation, interference, coercion, dis- Borrowers will engage with stakeholders throughout the crimination, and intimidation. project life cycle, commencing such engagement as early as possible in the project development process and in a The process of stakeholder engagement will involve the timeframe that enables meaningful consultations with following, as set out in further detail in this ESS: (i) stake- stakeholders on project design. The nature, scope, and holder identification and analysis; (ii) planning how the frequency of stakeholder engagement will be proportion- engagement with stakeholders will take place; (iii) disclo- ate to the nature and scale of the project and its potential sure of information; (iv) consultation with stakeholders; (v) risks and impacts. addressing and responding to grievances; and (vi) reporting to stakeholders. Borrowers will engage in meaningful consultations with all stakeholders. Borrowers will provide stakeholders with 132 Glossary Biosecurity: a strategic and integrated approach that encompasses the policy and regula- tory frameworks (including instruments and activities) that analyze and manage risks in the sectors of food safety, animal life and health, and plant life and health, including asso- ciated environmental risk. Biosecurity covers the introduction of plant pests, animal pests and diseases, and zoonoses; the introduction and release of genetically modified organisms (GMOs) and their products; and the introduction and management of invasive alien species and genotypes. Biosecurity is a holistic concept of direct relevance to the sustainability of agriculture, food safety, and the protection of the environment, including biodiversity. (FAO) Ecosystem: dynamic complex of plant, animal, and microorganism communities and their nonliving environment interacting as a functional unit. (CBD) Ecosystem approach: strategy for the integrated management of land, water, and living resources that promotes conservation and sustainable use in an equitable way. (CBD) Ecosystem services: the benefits people obtain from ecosystems. These include provisioning services such as food and water; regulating services such as flood and disease control; cultural services such as spiritual, recreational, and cultural benefits; and supporting services, such as nutrient cycling, that maintain the conditions for life on Earth. (UNEP) Emerging disease: one that has appeared in a population for the first time, or that may have existed previously but is rapidly increasing in incidence or geographic range. (WHO) Endemic: a disease that is constantly present to a greater or lesser degree in people of a certain class or in people living in a particular location. (World Bank) Environment: the sum of all external conditions affecting the life, development, and survival of an organism. Environment refers to the physical conditions that affect natural resources (climate, geology, hazards) and the ecosystem services that sustain them (e.g., carbon, nutri- ent, and hydrological cycles). (UNEP) Epidemic: when new cases of a disease, in a given human population and during a given period, substantially exceed what is expected based on recent experience. The disease is not required to be communicable. (World Bank) 133 Oper at ional Framew o rk fo r S tre n g th e n i n g H u man, A ni mal , and Envi ronmental Publ i c H eal th Syst em s Health security: global health security indicates the preven- Pandemic preparedness: state of readiness to respond to tion of avoidable epidemics, detection of threats early, and a pandemic (i.e., an epidemic that has already spread in a responding rapidly and effectively. (World Bank) large region, or even worldwide). One Health (OH): One Health recognizes that the health Preparedness: state of readiness to respond to an event. of people is connected to the health of animals and the Process of ensuring that an organization (1) has complied environment. The goal of One Health is to encourage the with the preventive measures, (2) is in a state of readiness collaborative efforts of multiple disciplines and sectors— to contain the effects of a forecasted disastrous event to working locally, nationally, regionally, and globally—to minimize loss of life, injury, and damage to property, (3) can achieve optimal health for people and animals, and our provide rescue, relief, rehabilitation, and other services in environment (CDC).50 PAHO defines the One Health approach the aftermath of the disaster, and (4) has the capability as a concept that requires inter-sectoral, inter-programmatic and resources to continue to sustain its essential functions and interdisciplinary governance of initiatives needed to without being overwhelmed by the demand placed on them. promote and protect the health of people, animals, and the Preparedness for the first and immediate response is called environment in an integrated manner. emergency preparedness. OH Operational Framework-specific definition: a collabora- tive approach for strengthening systems to prevent, prepare, Public health systems: all public, private, and voluntary detect, respond to, and recover from infectious diseases and entities that contribute to the delivery of essential public related public health threats such as antimicrobial resistance health services within a jurisdiction. (CDC) that threaten human health, animal health, and environ- OH Operational Framework-specific definition: all public, mental health, collectively, using tools such as surveillance private and voluntary entities that contribute to the delivery and reporting with an endpoint of improving global health of human, animal, or environmental health, whether at the security and achieving gains in development. While using local, national, or global scale. infectious diseases/AMR as a starting point, we recognize Stakeholder: a stakeholder is any entity with a declared this definition and approach is expandable for a wider or conceivable interest or stake in a policy concern. The scope (e.g., water and soil pollution which have animal and range of stakeholders relevant to consider for analysis varies environment connections.) according to the complexity of the reform area targeted, the Operational continuity: ability of a system to continue work- type of reform proposed and, where the stakeholders are ing despite damages, losses, or critical events. Arrangements not organized, the incentive to include them. Stakehold- for operational continuity are one of the main concerns of ers can be of any form, size, and capacity. They can be pandemic preparedness. Somewhat different is business individuals, organizations, or unorganized groups. In most continuity, which may require stopping operations in order cases, stakeholders fall into one or more of the following for the firm to survive. categories: international actors (e.g., donors), national or political actors (e.g., legislators, governors), public sector Pandemic: an epidemic of infectious disease that is spread- agencies (e.g., MDAs), interest groups (e.g., unions, medi- ing through human populations across a large region—for cal associations), commercial/private for-profit, nonprofit instance, a continent, or even worldwide. (World Bank) organizations (NGOs, foundations), civil society members, and users/consumers. (World Bank) Zoonosis (plural—Zoonoses): any disease or infection that is naturally transmissible between animals and humans. 50 Please see Annex 2 for further discussion of One Health and related terms. (adapted from OIE, WHO) 134 References Aagaard-Hansen, J., and Chaignat, C. L. (2010). Neglected tropical diseases: equity and social determinants. 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