11/19/2025
Please be aware folks!
Dr. L
🔺Important Update: EHV-1 Outbreak in Barrel Horses
There is an evolving EHV-1 outbreak affecting barrel horses, with initial cases traced back to Texas. As more information emerges, we want horse owners to stay alert and take practical steps to reduce risk.
A few key reminders:
• Vaccination is still strongly recommended — but it does not guarantee a horse won’t show symptoms.
EHV-1 vaccines reduce viral shedding and severity, which helps limit spread and complications, but horses can still become ill or neurologic.
• Quarantine is essential.
This virus spreads through close contact, shared equipment, tack, water buckets, trailers, and airborne droplets.
If your horse has been to an event with known exposure, or was around horses that have traveled, strict isolation measures are the best way to break transmission.
• Monitor closely.
Typical early signs include fever, nasal discharge, lethargy, hind-end weakness, incoordination, or difficulty urinating/defecating. Call your veterinarian immediately if you notice any neurologic changes.
• Reduce risk at home and on the road.
Avoid nose-to-nose contact, don’t share equipment, disinfect frequently, and limit travel until more information is available.
We’ll continue to share updates as the situation develops. If you have travel plans with your horse or are concerned about potential exposure, reach out — we’re here to help.
Stay safe and keep your horses safe. ❤️🐴