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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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Modoc County, CA
Outbreak Identifier: 4480
Alert ID: 1856
October 12, 2020
Confirmed Case(s) - No Quarantine

California Department of Food and Agriculture

Number Confirmed: 1;
Age: 2; Gender: Mare; Breed: Quarter Horse (QH); Onset of Clinical Signs: 9/28/2020;
Clinical Signs: Head Tremor, lethargy, Mild Ataxia; Confirmation Date: 10/12/2020; Horse Status: Affected And Alive; Vaccination Status: Unvaccinated;
Notes: For more information about WNV go to the owner factsheet.;