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 reported the first human case of West Nile Virus for the 2025 season. What is this ...

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

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

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.