One Health is an integrated, unifying approach that aims to sustainably balance and optimize the health of people, animals and ecosystems.

FAO promotes a One Health approach as part of agrifood system transformation for the health of people, animals, plants and the environment. This involves a spectrum of actors and work on sustainable agriculture, animal, plant, forest, and aquaculture health, food safety, antimicrobial resistance (AMR), food security, nutrition and livelihoods.

Ensuring a One Health approach is essential for progress to anticipate, prevent, detect and control diseases that spread between animals and humans, tackle AMR, ensure food safety, prevent environment-related human and animal health threats, as well as combatting many other challenges. A One Health approach is also critical for achieving the Sustainable Development Goals (SDGs).

 

Key fact 1

60 percent of all human infectious diseases are zoonotic in origin and some 75 percent jump species

Key fact 1 bis

High impact diseases affect the availability and quality of animal source foods

Key fact 2

A One Health approach can reduce potential threats at the human-animal-environment interface, while protecting biodiversity.

Key fact 3

United Nations Members support a One Health approach – many have established multisectoral working groups on antimicrobial resistance.

Key fact 4

Supporting good agricultural practices is essential to prevent, mitigate and manage plant diseases, ensuring that harvests can feed all people.

Key fact 5

Good practices from farm to plate represent a One Health approach to food safety.

Key fact 6

USD 8 trillion to USD 16 trillion is the estimated cost of the COVID-19 pandemic.

Key fact 7

In a high-impact scenario, AMR will shave 3.8 percent off global annual GDP by 2050.

Events
Virtual Event, 06/06/2024

This webinar will showcase concrete examples of how the One Health approach offers a holistic solution to safeguard our precious forests, and thus contribute to agrifood systems transformation.

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Highlights
Highlights
Harmonizing FAO's biosecurity efforts
22/05/2024

Technical experts from FAO, joined by external specialists, gathered in Rome from 20 - 21 March to review the first iteration of the FAO integrated...

Highlights
Online discussion: Evidence of the economic value of One Health initiatives
16/05/2024

While there is widespread recognition of the importance of One Health approaches, securing funding for these initiatives at the country level can be...

Publications
Guidance for One Health field epidemiology workforce development
16/05/2024

FAO, WHO and WOAH release the first-ever global guidance to develop One Health field epidemiology competencies to support workforce development...

Highlights
Innovations in genetic selection of cattle resistant to ticks and tick-borne diseases
08/05/2024

Researchers are pioneering innovative genomic selection techniques that offer promising solutions for the future of cattle breeding and combatting ticks...

Highlights
Why plant health matters in the One Health approach
30/04/2024

The One Health approach recognizes the intricate web of life. Unhealthy plants can trigger a cascade of negative effects, impacting animal...

Highlights
FAO launches global 10-year initiative to reduce the need for antimicrobials for sustainable agrifood systems transformation
25/04/2024

The RENOFARM initiative aims to provide countries with policy support, technical assistance, capacity building, and knowledge sharing.