The last time cases reached outbreak status in South Dakota was in 2018, when there were a total of 169 cases in the state.

The South Dakota Department of Health has confirmed a human case of West Nile Virus, the first in the state in 2025. The virus was found in a resident of Brookings County, according to a release from ...

South Dakota has its first human case of West Nile virus for the year. A Brookings County resident contracted the illness, ...

Maricopa County Department of Public Health said on Monday that an older adult died due to West Nile virus. It was the first ...

In Arizona, mosquito-borne viruses are most likely spread from May through October during the peak of mosquito activity.

Adams County health officials said the two human cases likely contracted the virus from mosquitoes sometime in late June as ...

The South Dakota Department of Health (DOH) confirmed the first human case of West Nile virus of the 2025 season, according ...

SIOUX FALLS, S.D. (KELO) — A second case of West Nile Virus (WNV) has been confirmed in Kingsbury County, according to a release Wednesday from the South Dakota Department of Health.

Health officials warn the public after mosquitoes east of Caldwell tested positive for West Nile virus, marking the first ...

The South Dakota Department of Health has reported the first human case of West Nile Virus for the 2025 season. What is this ...

The South Dakota Department of Health confirmed the first human West Nile virus (WNV) case of the 2025 season, found in a resident of Brookings County.

Colorado’s West Nile season started early this year, with mosquitoes testing positive for the virus in Denver, Boulder and Weld counties.