Quadripartite collaboration on One Health, which is a collaborative effort of 4 organizations has been working to advance the One Health approach worldwide.

These include:

WHO Director-General Dr. Tedros Adhanom Ghebreyesus stated: "We need sustained political will to ensure One Health principles are embedded in national and international policies" during his speech at today's Second Quadripartite Executive Annual Meeting in Nairobi, Kenya.

Launched in 2022, the One Health Joint Plan of Action aims to improve our collective ability to prevent, anticipate, detect, and respond to health hazards by integrating systems and capacities.

This plan of Action, implementation guide, and a high-level expert panel have also been recently launched to provide practical guidance for bringing the “One Health” plan into action