EHV-1 Outbreak Explained: Symptoms, Risks, and What Horse Owners Should Do
From Conversations in Equine Science by Nancy McLean
November 24, 2025 · 16 min · Season 1 · Episode 1
About this episode
This episode explains the EHV-1 outbreak, its symptoms, risks, and essential actions for horse owners.
This episode breaks down the current EHV-1 (EHM) outbreak in the U.S., covering clinical signs, transmission, and incubation periods.Listeners will learn about vaccine limitations, why quarantine and low-stress management matter, and practical biosecurity measures—cleaning, disinfectants (70% alcohol, hydrogen peroxide, chlorhexidine), and when to avoid bleach on dirty surfaces.Advice emphasizes keeping horses home when possible, monitoring for fever and limb swelling, and consulting your veterinarian for case-specific guidance.
People in this episode
Host: Nancy McLean
Topics covered
- EHV-1 outbreak
- horse health
- biosecurity measures
- vaccine limitations
- quarantine management
Keywords
- EHV-1
- EHM
- horse owners
- biosecurity
- vaccine
- quarantine
- clinical signs
- transmission
- incubation period
Mentioned in this episode
Organizations: EHV-1, EHM, veterinarian
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