One Health

One Health is a collaborative, multisectoral, and transdisciplinary approach—working at the local, regional, national, and global levels—with the goal of achieving optimal health outcomes recognizing the interconnection between people, animals, plants, and their shared environment.

CDC’s One Health Office leads the agency’s One Health efforts in the United States and abroad.

What's New
One Health Day November 3

November 3rd is One Health Day! One Health Day brings people together in support of achieving the best health for all people, animals, and the environment.

Zoonotic Disease Prioritization
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Experts from the One Health Office lead One Health Zoonotic Disease Prioritization workshops to help countries, regions, and other areas focus limited resources on their top zoonotic diseases of concern.

Resource Library
A multimedia One Health graphic

See One Health resources, including free downloadable graphics, publications, partners, and more.

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