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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
DeKalb County, IN
Outbreak Identifier: 5136
Alert ID: 2504
March 22, 2022
Outbreak Update

Indiana State Board of Animal Health

Number Confirmed: 1;
Number Suspected: 1;
Number Exposed: 39;
Age: 20; Gender: Mare;
Clinical Signs: Moderate Neurologic Signs;
Notes: On 3/21/2022, a 20-year-old female quarter horse displaying moderate neurologic signs was confirmed test-positive for Equine Herpesvirus-1. The test-positive horse has been quarantined and isolated at a facility in DeKalb County, Indiana. All horses on the premises have been quarantined and are being monitored twice daily for fever (temperature over 101.5° F) and other clinical signs. An epidemiological investigation has been initiated. State animal health officials will continue to monitor the situation. For more information about EHM go to: EHM factsheet.;
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