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Disease Alerts

Updates on current disease outbreaks are listed here as they occur and will include the date listed, disease name, location and current status. Specific premises will not be named but the general location by town, county and state will be listed. When locations, events or horses are at risk they will be listed. Updates will be posted as they are received.



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Montgomery County, VA
Outbreak Identifier: 4060
Alert ID: 1527
November 21, 2019
Confirmed Case(s) - Official Quarantine

State Veterinarian’s Office of the Virginia Department of Agriculture and Consumer Services

Number Confirmed: 1;
Age: 20; Gender: Mare; Breed: Thoroughbred (TB); Onset of Clinical Signs: 11/17/2019;
Clinical Signs: Ataxia, Recumbency, Vestibular; Confirmation Date: 11/20/2019; Horse Status: Euthanized; Vaccination Status: Vaccinated;
Notes: In conjunction with the State Veterinarian’s Office of the Virginia Department of Agriculture, all exposed horses at the hospital were immediately isolated from the rest of the hospital population with strict biosecurity protocol and placed under quarantine. All quarantined horses are being monitored twice daily for fever (temperature over 101.50 F) and other clinical signs. The hospital remains open and able to admit patients needing veterinary care. The farm where the index case resided before going to VMCVM has been placed under quarantine. Horses at this farm are also being monitored for fever and clinical signs. The State Veterinarian’s Office has contacted all other horses that may have been secondarily exposed while at the teaching hospital.;