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

Chicago reported three human cases of West Nile virus in the last month as city officials warn the risk of contracting the ...

The patients range from 40 to 80 years old and reside on the Northwest and South sides. The patients’ symptoms began in late ...

Naperville city officials are urging residents to be cautious after two mosquito traps tested positive for West Nile virus.

Summer may be winding down, but with the hot, wet weather the Chicago area has been having, pests like mosquitoes and ticks ...

The risk of West Nile virus in Chicago is considered “high,” as health officials say the area is experiencing “a higher ...

Chicago reports its first three human cases of West Nile virus in 2025, with an early state case and citywide spraying ...

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

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

Two mosquito traps recently tested positive for West Nile virus in Naperville, city officials announced this week. City ...

The Chicago Department of Public Health said all three patients started experiencing symptoms in late July or early August.

Naperville urges people to take precautions against mosquito bites after two traps recently tested positive for West Nile ...