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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West Nile Virus

Larimer County, CO

Outbreak Identifier: 6393

Alert ID: 3871

August 22, 2024

Confirmed Case(s) - No Quarantine

Source: State laboratory

Number Confirmed: 1;
Number Suspected: 1;
Number Exposed: Unknown;
Facility Type: Private Facility;

Horse 1:
Age: 3; Gender: Mare; Breed: Quarter Horse (QH); Onset of Clinical Signs: 8/13/2024; Clinical Signs: Ataxia hyperesthesia Inability to stand without help; Confirmation Date: 8/16/2024; Horse Status: Affected And Alive; Vaccination Status: Vaccinated;

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