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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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Multiple Parishes County, LA
Outbreak Identifier: 6918
Alert ID: 4432
July 18, 2025
Confirmed Case(s) - No Quarantine

Louisiana Disease Diagnostic Laboratory (LSU Diagnostics, LADDL)

Number Confirmed: 11; 
Number Suspected: Unknown; 
Number Exposed: Unknown; 
Facility Type: Farm; 
Comments: The horse serum was presented to the Louisiana Animal Diagnostic Laboratory from Multiple Parishes in the State of Louisiana. One of the horses tested positive for West Nile Virus as well.;