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

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

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 (DOH) confirmed the first human case of West Nile virus of the 2025 season, according ...

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

The St. Joseph County Health Department sprayed parts of South Bend on Thursday as a preventative measure against West Nile Virus.

West Nile virus has been detected in Minnehaha County mosquito pools for the first time this season, the South Dakota Department of Health said.

No greater sage grouse were found in North Dakota this spring, which wildlife officials say is a first in decades of counting ...

The West Nile Virus has been detected in mosquito populations in three South Dakota counties, but so far, there aren’t any ...

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 has confirmed a human case of West Nile Virus, the first in the state in 2025. The ...

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.