Global One Health Index Report, One Health for All

Geneva Principles for One Health Implementation

Adopted on the occasion of the World Health Assembly Side Event “One Health for All to Improve Global Public Health” on May 19, 2026, Geneva, Switzerland.

Preamble

We, the participants of the 79th World Health Assembly side event convened by the World Federation of Public Health Associations (WFPHA) and the Chinese Preventive Medicine Association (CPMA), reaffirm that human, animal, and environmental health are inextricably linked, forming a single, indivisible system.

Recognizing the persistent gaps between One Health policies and their effective implementation, and acknowledging the urgent need for coordinated action against emerging infectious diseases, antimicrobial resistance, climate-sensitive health threats, zoonotic pandemics, biodiversity loss, and food insecurity, as well as recognizing the essential role of civil society, faith communities, and Indigenous peoples as partners in One Health delivery, we hereby adopt and commit to the following Geneva Principles for One Health Implementation.

Principle 1: Shared Responsibility and Inclusive Governance

One Health implementation requires mandatory, institutionalized collaboration across health, agriculture, environment, water, food systems, and infant sectors at local, national, and global levels. Decision-making must include representatives of human, animal, and ecosystem health, civil society organizations, Indigenous peoples, and faith communities throughout design, implementation, and evaluation.

Principle 2: Bridging Policy-Practice Gaps

All One Health commitments shall be accompanied by gender-responsive, actionable roadmaps, clear budgetary allocations, and time-bound milestones. Policies must be co-designed with field implementers, community health workers, civil society organizations, Indigenous knowledge holders, and veterinary and wildlife services.

Principle 3: Monitoring, Evaluation, and Accountability

Each signatory institution commits to establishing measurable One Health performance indicators, including joint outbreak-response metrics, zoonotic disease transmission rates, antimicrobial-use surveillance, and ecosystem health outcomes. Regular independent peer review and public reporting on implementation progress shall be conducted, with findings made publicly accessible through open platforms.

Principle 4: Science-Based and Locally Informed Decision-Making

While global indices can serve as valuable tools, implementation decisions must be guided by local epidemiological, ecological, and social data, as well as traditional and Indigenous knowledge systems. We encourage the systematic adoption of integrated One Health assessment frameworks, including city-level One Health assessments, to identify capacity gaps and track improvements.

Principle 5: Capacity Building and Equitable Access

Sustainable One Health requires investment in cross-sectoral workforce training, laboratory networks, and digital surveillance systems, with priority given to low- and middle-income countries, small island developing states, and vulnerable communities. Knowledge exchange, open science, technology transfer, and expanded joint financing mechanisms should be prioritized.

Principle 6: Emergency Preparedness and Adaptive Management

One Health implementation must function as a dynamic, real-time system for early warning and rapid response. Mechanisms for adaptive management, including regular simulation exercises, community-based surveillance networks, and after-action reviews, shall be integrated into national and global health security and planetary resilience architectures.

Advancing One Health Through Global Cooperation

The COVID-19 pandemic highlighted the deep connections between health, animals, ecosystems, food systems, and the environment. A One Health approach is critical not only to prevent outbreaks of zoonotic diseases but also to address antimicrobial resistance, food safety, biodiversity loss, and climate-related health threats.

One Health is an integrated, unifying approach that aims to sustainably balance and optimize the health of people, animals, and ecosystems. It recognizes that the health of humans, domestic and wild animals, plants, and the wider environment is closely linked and interdependent. Through collaboration across sectors, disciplines, and communities, the approach supports prevention, preparedness, detection, and response to current and emerging global health challenges.

International cooperation has become central to advancing One Health implementation. The collaborative work of the World Health Organization, the Food and Agriculture Organization of the United Nations, the World Organization for Animal Health, and the United Nations Environment Program has strengthened global recognition of the need for coordinated action at the human-animal-environment interface. Their continued efforts support countries in improving prevention, prediction, detection, and response to global health threats while contributing to sustainable development.

The Geneva Principles for One Health Implementation reinforce the importance of measurable action, inclusive governance, and accountability. By bridging knowledge and implementation, these principles aim to support stronger national and global systems that protect public health, strengthen resilience, and promote equitable and sustainable futures for all.

Bridging knowledge and action through measurement done by the Global One Health Index Research Team