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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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Butler County, OH
Outbreak Identifier: 4939
Alert ID: 2283
October 06, 2021
Confirmed Case(s) - Voluntary Quarantine

Attending Veterinarian

Number Confirmed: 1;
Number Exposed: 2;
Facility Type: Farm;
Age: 2; Gender: Gelding; Breed: Quarter Horse (QH); Onset of Clinical Signs: 10/2/2021; Clinical Signs: Fever, Nasal Discharge, Clear nasal discharge; Confirmation Date: 10/5/2021; Horse Status: Affected And Alive; Vaccination Status: Undervaccinated;
Notes: This gelding is not traveling or planning to show for the rest of the year. He is in quarantine at the owner’s farm. He recently came back from a show in Fort Worth, Texas. The day he arrived back at the farm, which was Saturday 10-2-2021, he started showing clinical signs. The test results was positive for both Influenza and EVH-4.  For more information go to the Equine Influenza factsheet.