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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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The color range is based off of the selected End Date. If the End Date doesn't have a value it will use Today's Date.

Pueblo County, CO
Outbreak Identifier: 7644
Alert ID: 5219
September 10, 2026
Confirmed Case(s) - No Quarantine

State Veterinarian's Office

Number Confirmed: 1; 
Number Exposed: Unknown; 
Facility Type: Stable; 

Horse 1: 
Age: 2; Gender: Mare; Breed: Quarter Horse (QH); Usage: Farm/Ranch; Onset of Clinical Signs: 9/2/2026; Clinical Signs: Ataxia Anorexia Abnormal Mentation; Confirmation Date: 9/9/2026; Horse Status: Affected And Alive; Vaccination Status: Status Unknown;