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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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Shelby County, TN
Outbreak Identifier: 4550
Alert ID: 1918
December 15, 2020
Confirmed Case(s) - Voluntary Quarantine

Attending Veterinarian

Number Confirmed: 1;
Number Exposed: Horses at the Barrel Race are potentially exposed.
Facility Type: Showgrounds
Age: 4; Gender: Mare; Breed: Quarter Horse (QH); Onset of Clinical Signs: 11/28/2020;
Clinical Signs: Cough, Fever, Large amount of purulent nasal drainage, Secondary bacterial pneumonia; Confirmation Date: 12/7/2020; Horse Status: Recovering; Vaccination Status: Status Unknown;
Notes: The affected horse was brought down from Kentucky by the seller who was treating the mare for at least a week due to coughing and illness. When she arrived at the Lucky Dog Barrel Race, she was ill and tested 24 hours later. The mare was at the showgrounds in Memphis Tennessee from December 4th through the 6th, although she was not stalled with other horses. Everyone at that barrel race should monitor their horses very carefully for signs of respiratory disease. For more information about Equine Influenza go to: https://aaep.org/sites/default/files/Documents/Outside%20Linked%20Documents/DiseaseFactsheet_EquineInfluenza_FINAL-Cobranded.pdf;