Outbreaks | Equine Disease Communication Center

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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Equine Herpesvirus- Respiratory

Mesa County, CO

Alert ID: 527

May 09, 2017

Source: Office of the State Veterinarian, Colorado

A 17-year old quarter horse mare used for barrel racing was diagnosed with Equine Herpesvirus myeloencephalopathy (EHM) in Grand Junction, Mesa County, Colorado. The mare is recovering from urinary incontinence and hindlimb ataxia. The premises with a total of 10 horses is quarantined with restricted movement and all horses having temperatures taken twice daily. As of this date no further horses have shown signs of the disease. For more information on EHM go to: https://aaep.org/sites/default/files/Documents/DiseaseFactsheetEHM.pdf

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