The cases are located in Texas, Oklahoma, Louisiana, Colorado, New Mexico, Washington, Arizona, and South Dakota.

Now in its fourth year, the partnership provides vaccines to horses competing at the 2025 Wrangler National Finals Rodeo.

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So far, the EDCC has confirmed two EHM cases in McLennan County, Texas; two cases in Logan County, Oklahoma; and three cases ...

One horse in Madison County, Ohio, has tested positive for equine herpesvirus-1 (EHV-1). The horse is quarantined. This case is not associated with the Women’s Professional Rodeo Association outbreak ...