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This is not the current EPA website. To navigate to the current EPA website, please go to www.epa.gov. This website is historical material reflecting the EPA website as it existed on January 19, 2025. This website is no longer updated and links to external websites and some internal pages may not work. More information »

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One Health

  • Celebrate One Health Awareness Month

    January is One Health Awareness Month! You can celebrate by learning more about One Health, and educating your colleagues, friends, and family about the One Health approach.

    Find more ways to get involved on the One Health Commission's website.

  • 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, with a new One Health tab added.

    EPA Research Partner Support Stories

    • One Health Overview

      Elk

      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

      family hiking in woods

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

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

      cows grazing behind a fence

      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

    Additional Resources

    • Centers for Disease Control One Health
    • United States Department of Agriculture One Health
    • National Institutes of Health One Health
    • National Oceanic and Atmospheric Administration One Health
    • United States Geological Survey One Health
    • National Aeronautics and Space Administration One Health
    Contact Us About One Health to ask a question, provide feedback, or report a problem.
    Last updated on January 6, 2025
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