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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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Allegan County, MI
Outbreak Identifier: 7499
Alert ID: 5068
July 06, 2026
Confirmed Case(s) - Voluntary Quarantine

Michigan Department of Agriculture

Number Confirmed: 1; 
Number Exposed: Unknown; 

Horse 1: 
Age: 13; Gender: Mare; Breed: Quarter Horse (QH); Onset of Clinical Signs: 6/22/2026; Clinical Signs: Nasal discharge and discharge from lymph nodes; Confirmation Date: 7/2/2026; Horse Status: Recovering; Vaccination Status: Status Unknown;