The Equine Disease Communication Center is monitoring an outbreak of equine herpesvirus myeloencephalopathy (EHM), the neurologic form of equine herpesvirus-1 (EHV-1), that originated at the Women’s Professional Rodeo Association (WPRA) World Finals and Elite Barrel Race event in Waco, Texas, on Nov. 5-9.
The EDCC has just confirmed one new case associated with the outbreak in Oklahoma County, Oklahoma. The horse is displaying neurological clinical signs. It did not attend the WPRA but was stalled with horses that did, including one that tested positive for EHV-1 with only respiratory signs.
Previously reported cases include:…