Wisconsin Weanling Tests Positive for EEE
Edited Press Release
October 20, 2025
The colt lives in Marathon County and tested positive for Eastern equine encephalitis.
The colt lives in Marathon County and tested positive for Eastern equine encephalitis.
A 4-year-old mare in Waupaca County, Wisconsin, tested positive for the respiratory form of equine herpesvirus.
Four horses in Texas—located in Williamson, Potter, Carson, and Midland counties—were euthanized after testing positive for equine infectious anemia.
The horse lived in Pearl River County.
The horse lives in Oceana County.
The horse lives in Queen Anne’s County.
The horse lives in Grayson County.
The horse lives in Grant County and tested positive for West Nile virus.
The horse lives in Oakland County.
A horse at a veterinary hospital in Douglas County, Illinois, was euthanized after contracting West Nile virus.
The gelding lives in Highland County.
The filly lives in Grey County.
The mare lives in Adams County.
The case is located in Wilson County.
A Quarter Horse filly in Beaver County, Utah, has fully recovered after contracting West Nile virus.
The case is located in Lake County.
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