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 ...

An unnamed individual in Maricopa County, Arizona, was diagnosed with the deadly virus, which is becoming more prevalent in ...

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

The South Dakota Department of Health on Wednesday confirmed the first human West Nile virus case of the 2025 season in a ...

The Egyptian Health Department reported they have detected West Nile virus in mosquito batches in Gallatin and Saline ...

The Indiana Department of Health said they expect to see "additional West Nile virus cases as the mosquito season progresses.

With summer in full swing, and individuals partaking in activities outside, the community should be aware of mosquito-borne viruses and how to protect themselves against them. With ...

A Vanderburgh County resident has Indiana’s first case of West Nile virus for the year, the Indiana Department of Health ...

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

The West Nile virus has been identified and is considered active in Butte County following positive test in two mosquito ...