About ZOHU Calls

For Public Health

What to know

  • Zoonoses and One Health Updates (ZOHU) Calls are monthly webinars that provide timely education on zoonotic and infectious diseases and other One Health topics.
  • ZOHU Calls offer free Continuing Education for a variety of professionals.
  • Each call takes place on the first Wednesday of each month 2-3pm ET. There are no ZOHU webinars in January and July.
  • Learn about upcoming webinars below and subscribe to the ZOHU newsletter for webinar updates and announcements.
Pictorial graphic with five silhouettes of various lifeforms and text reading "ZOHU Call" and "Zoonoses & One Health Updates" at the bottom.

About the series

ZOHU Calls are one-hour monthly webinars that provide timely education on zoonotic infectious diseases and One Health topics. This unique webinar provides participants opportunities to learn from a broad range of subject matter experts representing multiple sectors, and build partnerships across human, animal, plant, environment health disciplines.

Free Continuing Education is available for live calls and recordings.

Support/funding for ZOHU Call is from CDC's One Health Office.

Upcoming Calls

Next call: September 2, 2026, 2-3PM ET

Webinar topics:

  • You can't manage what you don't measure: Utilization of CASVNET, a national electronic database, to measure antimicrobial prescribing in companion animals
  • A multicenter iatrogenic outbreak of Purpureocillium septic arthritis in horses from contaminated injected pharmaceuticals
September 2026 ZOHU Call

Past calls

ZOHU Call recordings are available for up to three years on this website. Recordings older than three years are available on CDC's YouTube channel.

Find recent calls

Search calls from the past two years by date and topic. CE is available for these recordings.
Search ZOHU Calls

Stay in touch!

Contact us if you have questions or suggestions for future topics.

Objectives and topics

The goal of the ZOHU Call series is to increase participants' knowledge and competencies on

  • Zoonotic diseases and One Health issues;
  • Their effects on human, animal, and environmental health; and
  • Strategies for preventing, detecting, and responding to zoonotic disease threats.

Past topics include emerging zoonotic and infectious diseases, antimicrobial resistance, food safety, vector-borne diseases, and recent outbreaks.

Target audience

ZOHU Call is open to anyone, but specifically targets academics, students, educators, and professionals in the human health, animal health, and environmental health fields.

Course credit

Free CE is available for up to two years after the live date of each ZOHU Call.

Visit CDC TRAIN to receive continuing education (CE) for webcast and web-on-demand courses.

For Everyone Continuing Education for ZOHU Call

Training resources

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Content Source
National Center for Emerging and Zoonotic Infectious Diseases (NCEZID); One Health; Healthy Pets, Healthy People
About This Page
Published: April 30, 2026
Updated: May 27, 2026

This page was last updated on this date. Updates may include minor edits, image changes, or other modifications to page content.

Reviewed: April 30, 2026

The information on this page was last reviewed by subject matter experts to ensure accuracy.