The Chicago Department of Public Health announced on Friday that the first batch of mosquitoes that tested positive for the ...

At least 16 counties across the state have had cases of West Nile Virus in birds, mosquitoes and horses, though no human ...

The DuPage County and McHenry County health departments confirmed that mosquitoes tested positive for West Nile virus for the ...

Mosquitoes with West Nile Virus have been found in Niles. It's the first time for that suburb this year, officials said.

The Peoria City/County Health Department is urging residents to take protective measures to prevent the spread of West Nile ...

A mosquito pool in Tazewell County, Illinois was recently tested positive for West Nile Virus, with officials urging residents to follow the “3 R’s for Protecting Against ...

West Nile Virus-positive mosquitoes have been found in yet another Chicagoland county this week. Health officials in DuPage ...

DuPage County reported mosquitoes carrying West Nile Virus, prompting increased risk awareness and prevention efforts.

The first Illinois resident to die of West Nile virus this year was a Lake County resident who succumbed to the disease in August, the state health department announced. The person, who was in ...

PEORIA COUNTY ( 25News Now) - A mosquito sample has tested positive for West Nile Virus in Peoria County, the first ...

Tip empty standing water, toss any stagnant water, and take action by using mosquito repellent, treating standing water with larvicides, turning off outdoor or leaky faucets, putting screens on doors ...