Salt Lake County health officials have announced Utah’s first confirmed human case of West Nile virus this year. The infected ...

The Salt Lake County Health Department on Thursday announced Utah’s first human case of West Nile virus for 2025. The ...

The Knox County Health Department has detected West Nile Virus in mosquitoes in Knox County, and is taking steps to reduce ...

West Nile Virus has shown up in nearly every area around Massachusetts this summer, with 181 mosquito samples have testing ...

The risk for West Nile virus is high in 10 cities and towns in Massachusetts, including Boston, public health officials say.

Local health officials say Chicago has reached a “high risk” level of the West Nile virus because mosquitoes are testing ...

Iowa officials have confirmed a case of West Nile Virus, the first in the state this year. The Iowa Department of Health and ...

Mosquito surveillance shows high West Nile virus activity in Iowa. Polk County officials warn you need to prevent bites to avoid infections.

POLK COUNTY, Iowa — Iowa Health and Human Services announced the first human West Nile case in Iowa Thursday afternoon. The ...

The Iowa Department of Health and Human Services has reported the first positive case of West Nile virus of the year in an ...

The risk for West Nile virus is now considered "high" in 10 Massachusetts communities. See which cities and towns are on the list.