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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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Hillsborough County, FL
Outbreak Identifier: 7548
Alert ID: 5120
August 11, 2026
Confirmed Case(s) - No Quarantine

Florida Department of Agriculture and Consumer Services

Number Confirmed: 1; 
Number Exposed: Unknown; 
Facility Type: Private Facility; 

Horse 1: 
Age: 1; Gender: Filly; Breed: Paso Fino; Onset of Clinical Signs: 7/21/2026; Clinical Signs: incoordination; Confirmation Date: 8/10/2026; Horse Status: Affected And Alive; Vaccination Status: Undervaccinated;

Comments: Tthis is the 4th confirmed case of EEE for Florida in 2026.;