One Health

What is One Health?

One Health is a holistic approach to advancing human well-being that recognizes that the health of people is closely connected to the health of animals and our shared environment: when we protect one, we protect all.

Learn more in our short One Health overview video.
One Health & EPA Research Partner Support Stories

Learn how EPA research to help states, Tribes, and communities is connected to One Health in our interactive story map.

EPA Research Partner Support Stories

One Health Overview

Learn the basics of One Health, why it's important, and EPA's role in the One Health approach.

Learn about One Health
One Health in Action

EPA has a variety of research, tools, & resources related to One Health.

One Health Research, Tools, & Resources
One Health Community of Practice

If you are a state agency official or staff interested in joining the quarterly One Health Community of Practice, please click the below link.

Join the One Health Community of Practice

What is One Health?