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

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

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

Mosquito season has taken a turn with West Nile Virus confirmed in Muskingum County. The Ohio Department of Health confirmed the virus in mosquitoes collected from traps on Manns Fork Road in Duncan ...

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

The Salt Lake County Health Department is warning residents to protect themselves against mosquito bites after confirming the ...

A Bucks County resident was treated for West Nile virus in the Lehigh Valley, marking the region's first known case of 2025, ...

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

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

State officials have detected West Nile Virus in Knox County mosquitoes earlier and more widely than usual this year.

Certain mosquito species found in the county, especially in the western portion near Parachute and Rifle, tested positive for ...