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

Seneca County, OH

Outbreak Identifier: 5032

Alert ID: 2375

December 27, 2021

Confirmed Case(s) - Official Quarantine

Source: State Dept of Agriculture

Number Confirmed: 1;
Number Exposed: 15;
Facility Type: Boarding Facility;
Age: 13; Gender: Mare; Breed: Quarter Horse (QH); Usage: Pleasure Riding; Onset of Clinical Signs: 12/10/2021;
Clinical Signs: fever, ataxia, urine dribbling; Confirmation Date: 12/16/2021; Horse Status: Recovering; Vaccination Status: Vaccinated;

A quarantine was placed by ODA VMO on the facility. Owner of facility was informed of EHV-1, EHM, and protocols to be in place. For more information go to: EHM factsheet.

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