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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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Alert ID: 888
April 20, 2018

Colorado State Veterinarian’s Office

On April 18, 2018, the Colorado State Veterinarian’s Office confirmed Equine Herpesvirus Myeloencephalopathy (EHM) in a horse exhibiting neurological clinical signs in Weld County. The Colorado Department of Agriculture has placed the facility under quarantine, and facility management has voluntarily suspended all activities at the premises. The horse is undergoing treatment and is recovering. Other horses that may have come into contact with the affected horse are being monitored and are currently not showing clinical signs of the disease.