11/19/2025
ANIMAL HEALTH ALERT
The Oklahoma State Veterinarian has been made aware of a possible Equine Herpesvirus Myeloencephalopathy exposure at the WPRA event in Waco, Texas Nov. 5 through Nov. 9.
We are working closely with Lazy E Arena, as some of the horses from the WPRA event could be in Guthrie this week for the Barrel Futurities of America World Championship.
If you are from Oklahoma and were at the WPRA event – it is recommended you go home and quarantine your horse. If EHM is confirmed, horses who were in the Waco event will be required to quarantine at home.
Owners should monitor the temperature of their horse for spikes of 101.5 or above and increase biosecurity measures.
For questions about quarantine or EHM exposure, call the Oklahoma State Veterinarian's office at 405.522.6141.
Updates will be provided as they become available.