Ohio Horse Tests Positive for EHV-1
Edited Press Release
November 24, 2025
The case is not associated with the Waco, Texas, outbreak.
The case is not associated with the Waco, Texas, outbreak.
The cases are located in Texas, Oklahoma, Louisiana, Colorado, New Mexico, Washington, Arizona, and South Dakota.
The horse lives in Northumberland County.
The cases are located in Texas, Oklahoma, Louisiana, Colorado, New Mexico, Washington, and Arizona.
The horse lives in Genesee County and was recently purchased from a dealer.
The cases are located in Texas, Oklahoma, Louisiana, Colorado, and New Mexico.
The confirmed cases are located in Texas, Oklahoma, and Louisiana.
Two horses diagnosed with equine herpesvirus myeloencephalopathy (EHM) prompted cancellation of the BFA Championship. Officials urge isolation, temp checks, and tightened biosecurity.
A Paint gelding in St. Mary’s County, Maryland was euthanized after contracting equine herpesvirus-1.
The horse lives in Carter County but travels to Love County daily.
An Appaloosa mare in Kiowa County, Oklahoma has tested positive for West Nile virus.
The horse lives in Gladwin County.
A gelding at a boarding facility in Red Deer County, Alberta, has tested positive for equine herpesvirus-1.
The horse lives in Smoky Lake County No. 13.
The horse lives in Calvert County.
The horse lived in McKenzie County and was euthanized after testing positive for equine infectious anemia.
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