Table 1.

The trajectory of One Health: formulas and definitions.

Date	Formula	Actor	Definition	Events and causes	Implications
1984	One Medicine	Calvin Schwabe	Call to unify human and animal health	First zoonosis	Research concept
2004	One World, One Health	Wildlife Conservation Society	Human health, animal health, the environment	Global warming, West Nile Virus, SARS, BSE	Recommendation guide: The Manhattan Principles
2006	One World, One Medicine, One Health	Laura Khan, Bruce Kaplan, Roger Mahr (AMVA), Ron Davis (AMA)	Human and animal health, the environment	West Nile Virus, bioterrorism (anthrax)	Platform: One Health Initiative
2007–2009	One Health Commission	AMA and AMVA	Human and animal health, the environment		One Health Initiative Task Report
2008	One World, One Health	WHO, FAO, OIE, UNICEF, UNSIC, World Bank	Local, national and international collaborations between the three areas	H5N1	Governance system for pandemics, epidemics and epizootics
2010	One Health	WHO, OIE, FAO	Human and animal health, the environment, food safety	Integrated approach of health following the globalization of health risks	A concept tripartite note
2011	One Health/Une seule santé	France: Ministry of Foreign and European Affairs	Human and animal health, the environment, the food sector, economic and social dimensions	Increased circulation of infectious agents and risks of pandemics (avian flu, H1N1 flu, SARS)	National ownership of the concept