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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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Eagle County, CO
Outbreak Identifier: 4585
Alert ID: 1955
February 11, 2021
Confirmed Case(s) - Official Quarantine

State Veterinary Office

Number Confirmed: 1;
Number Exposed: 2;
Facility Type: Farm;
Age: 7;  Breed: Mule; Onset of Clinical Signs: 1/15/2021;
Clinical Signs: Ataxia, Cranial Nerve Deficit, Febrile, Inability to Stand; Confirmation Date: 1/22/2021; Horse Status: Euthanized; Vaccination Status: Unvaccinated;
Notes: The Colorado Departments of Agriculture and Public Health and Environment have confirmed that a mule residing in Eagle County recently tested positive for bat variant rabies. The area Veterinary Medical Officer completed a field investigation and placed the remaining livestock on the premises under quarantine. This is the first case of rabies in domestic livestock in Colorado this year and the first case of rabies in an equine in Colorado since 2013.