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
An image of the outbreak coronavirus

One Health Day is November 3: Learn how you can participate in promoting One Health.

Zoonotic Disease Prioritization
A girl holding a goat

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.

email_03Get Email Updates

To receive a monthly update highlighting our recent work to prevent infectious disease, enter your email address:

Healthy Pets Badge