11/19/2025
🚨Equine Herpesvirus-1 (EHV-1) Outbreak Notice 🚨
Our clinic has been notified of confirmed cases of Equine Herpesvirus-1 (EHV-1) in our region. This statewide outbreak has been traced to a rodeo in Waco. We want to keep all horse owners informed, prepared, and supported during this time.
What is EHV-1?
EHV-1 is a contagious viral disease that can cause:
- Fever
- Lethargy
- Nasal discharge
- Hind-limb weakness or incoordination
- Difficulty urinating
- Abortions in pregnant mares
- In severe cases, neurologic signs (EHM: Equine Herpes Myeloencephalopathy)
EHV-1 spreads through direct horse-to-horse contact, contaminated equipment, clothing, trailers, and aerosolized droplets.
What Horse Owners Should Do NOW
1️⃣ Monitor your horses closely
Check temperature twice daily.
A temperature >101.5°F is often the earliest sign of infection.
2️⃣ Limit movement
- Do NOT haul your horses unless medically necessary.
- Avoid shows, rodeos, trail rides, training barns, sales yards, or boarding facility traffic.
3️⃣ Practice strict biosecurity
- Do not share buckets, tack, grooming tools, or trailers.
- Wash hands and change clothes after handling other horses.
- Keep new or returning horses isolated for 21 days.
4️⃣ Contact us immediately if you see signs
Early intervention improves outcomes. Call at the first sign of:
• Fever
• Neurologic changes
• Nasal discharge
• Decreased appetite
• Hind-limb weakness
What Our Clinic is Doing
- Increasing disease surveillance
- Implementing enhanced cleaning and disinfection protocols
- Offering teleconsults for triage when appropriate
- Regulating in-clinic equine traffic to prevent spread
- Providing guidance for barns needing quarantine protocols
We are fully operational, but certain services may be adjusted temporarily in the interest of biosecurity.
Is There a Vaccine?
Yes — EHV-1 vaccines help reduce respiratory and abortion forms, but do NOT prevent the neurologic form.
Vaccination is still strongly recommended, especially for:
- Horses in barns with frequent traffic
- Traveling performance horses
- Pregnant mares
If your horse is due, contact us to schedule.
Stay Informed — Not Alarmed
EHV-1 outbreaks are serious, but with prompt action and good biosecurity, we can significantly reduce spread and protect the horses in our community.
If you have questions, concerns, or need help establishing a quarantine protocol at your barn, please reach out.
📞 (409) 794-1339