11/21/2025
🚨 EHV-1 UPDATE for Colorado Horse Owners 🚨
We now have our first confirmed EHV-1 case in Colorado according to the Colorado Department of Agriculture . As of 11/20, a horse in Larimer County has tested positive and the premises is officially under quarantine to prevent further spread.
If you or your horses recently traveled to Texas, Oklahoma, or any major equine events, please take this seriously. Isolation, temperature checks, and strict biosecurity are strongly recommended by the Colorado State Veterinarian.
This is a rapidly developing situation, and staying informed is essential.
👉 We’ve put together a full article with guidance, precautions, and updates. We will update this article as more information becomes known. Please read it here:
https://coloradohorseforum.com/ehv-1-outbreak-linked-to-waco-event-what-colorado-horse-owners-need-to-know/
Take care,
Una & The Colorado Horse Forum Team
Colorado Horse Council