4 Utah Horses Test Positive for WNV
Edited Press Release
August 27, 2025
Four horses in Utah, located in Utah, Weber, and Cache counties, have tested positive for West Nile virus.
Four horses in Utah, located in Utah, Weber, and Cache counties, have tested positive for West Nile virus.
The mare lived in Allen County and was euthanized.
The horse lives in Riverside County.
The mare lived in Taylor County and was euthanized.
The suspected cases are located in Baltimore County.
The horses lived in Ottawa and Hamilton.
The horses live in Calvert and St. Mary’s counties.
The mare lives in Franklin County.
The filly lived in Adams County, Indiana.
The filly lived in Holmes County and was euthanized.
The horse lives in the Regional Municipality of Waterloo.
The horse lived in Monroe County and was euthanized.
The mare lives in Mercer County.
The cases are located in Utah and Cache counties.
The filly lives in Chautauqua County.
The horses, confirmed positive for West Nile virus, are located in Allen, Adams, and DeKalb counties.
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