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- Neurologic

Alameda County, CA

Alert ID: 1484

October 18, 2019

Source: California Department of Food and Agriculture

Number Confirmed: 1;
Number Exposed: 60;
Age: 12; Gender: Mare; Breed: Arabian; Onset of Clinical Signs: 10/16/2019;
Clinical Signs: Ataxia, Fever, Recumbency, Unable to Rise; Confirmation Date: 10/17/2019; Vaccination Status: Vaccinated;
Notes: The mare is under veterinary care and has been isolated and quarantined. This horse has no history of travel from its home premises. This case is not related to the Shasta County EHV-1 incident. CDFA is conducting an investigation to identify exposed horses and will provide updates as the investigation continues.;

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