The Iowa Department of Health and Human Services (HHS) has reported the first West Nile virus infection of 2025.

Salt Lake County reported the year's first case as more mosquitoes statewide are testing positive for the infection.

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

DES MOINES, Iowa (KCRG) - A high risk of West Nile Virus is present across the state. In Iowa, West Nile Virus transmission ...

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

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

We are now in the peak time for transmission of mosquito-borne disease to people and it is important for people to know that ...

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

The Massachusetts Department of Public Health raised the risk level for West Nile Virus to high in many communities, urging ...

The risk level for West Nile virus in Boston has been raised to high, the Boston Public Health Commission said Wednesday.

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

The affected individual is a middle-aged adult between age 41 and 60 from northern Iowa. The infection was confirmed through ...