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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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Charleston County, SC
Outbreak Identifier: 5125
Alert ID: 2486
March 11, 2022
Confirmed Case(s) - Voluntary Quarantine

Attending Veterinarian

Number Confirmed: 1;
Number Suspected: 7;
Number Exposed: 12;
Facility Type: Boarding Facility;
Age: 12; Gender: Mare; Breed: Welsh Cross; Usage: Horse Show; Onset of Clinical Signs: 3/3/2022;
Clinical Signs: Cough, Nasal Discharge, and fever; Confirmation Date: 3/9/2022; Horse Status: Quarantined; Vaccination Status: Vaccinated;
Noes: A horse at a boarding facility in Charleston County has tested positive for Equine Influenza. The horse developed a fever 4-6 days after returning from a horse show in Florida.  The facility is under a voluntary quarantine for 28 days. For more information about Equine Influenza go to: Equine Influenza factsheet.