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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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Porter County, IN
Outbreak Identifier: 7575
Alert ID: 5147
August 19, 2026
Confirmed Case(s) - No Quarantine

Indiana State Board of Animal Health

Number Confirmed: 1; 
Number Exposed: Unknown; 

Horse 1: 
Age: 19; Gender: Mare; Breed: Miniature Horse; Onset of Clinical Signs: 8/8/2026; Clinical Signs: Ataxia, difficulty getting up and down, dull/confused mentation, poorly toned facial expression, muscle fasciculations along lumbar spine.; Horse Status: Recovering; Vaccination Status: Unvaccinated;