The Quarter Horse lived in Indian River County and was euthanized after testing positive for Eastern equine encephalitis and West Nile virus.
Four horses have tested positive for the disease.
The foal lives in Grey County.
A Quarter Horse filly in Contra Costa County has tested positive for the disease.
One horse in Gallatin County has tested positive.
The horse lives in Bay County.
The cases are located in Blount County, where a third case is suspected.
The horses lived at a private facility in Clark County.
The cases are located in Cache and Weber counties.
The horse lives in Calumet County.
The case is located in Uinta County.
The horses live in Laramie County.
A yearling Quarter Horse filly in Stanislaus County has tested positive for the disease.
Two horses have tested positive for the disease.
U.K. researchers look for feedback from across the globe to help find the best way to treat kissing spines.
Two additional horses at the farm in Flathead County have been exposed.
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