11/21/2025
HORSE OWNER ALERT: EHV-1 OUTBREAK in Texas
There is an active outbreak of Equine Herpesvirus (EHV-1) in Texas, linked to recent events in the Waco area. This virus is highly contagious and can cause fever, respiratory illness, abortions in pregnant mares, and in some cases a serious neurological form called EHM.
If your horse traveled, competed, or was around horses that did—please read.
What to Watch For
Keep a close eye on your horses and contact your veterinarian immediately if you notice:
• Fever (often the first sign)
• Nasal discharge, coughing, or lethargy
• Loss of appetite
• Hind-end weakness, stumbling, incoordination
• Loss of tail tone or difficulty urinating/defecating
• Any sudden neurological changes
What You Should Do NOW
• Isolate any horse that attended recent events or was around exposed horses
• Stop hauling or attending events until cleared by your vet
• Take temperatures twice daily on all exposed horses
• Do NOT share tack, buckets, grooming tools, or trailers
• Disinfect equipment, stalls, and high-touch surfaces
• Limit visitors and keep strict biosecurity in place
Why This Matters
Horses from multiple barns, events, and regions were exposed. Quick action and monitoring protect your horse and the entire community.
If you have questions or notice symptoms, contact your veterinarian immediately.
https://equinediseasecc.org/outbreaks
