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

Chicago public health officials on Tuesday confirmed the city's first three human cases of West Nile virus in 2025.

The Berks County Conservation District is warning residents after West Nile virus was detected in Shillington and Reading, ...

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

Three people in Colorado have died of West Nile Virus in 2025, but officials are not yet sharing information about two.

Louisiana’s first human case of West Nile in Orleans Parish comes as mosquito activity climbs, with 10 others infected ...

Officials of the Boston Public Health Commission (BPHC) are urging residents to take precautions as the risk level of ...

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 ...

A West Nile virus survivor shared the story of her harrowing journey with the brain infection she first thought was a stroke.

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

Cumberland County will be spraying mosquitoes on Thursday, Aug. 14, and Monday, Aug. 18, after samples came back positive for West Nile virus.

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