Health officials in DuPage County have confirmed the county’s first human case of West Nile Virus this year, the third ...

A Third human case of West Nile virus in Illinois has been reported, this time in DuPage County. The DuPage County Health ...

An individual from southern Illinois was hospitalized due to complications from West Nile virus, the Illinois Department of ...

Health officials are concerned about West Nile virus. Mosquitoes in Joliet and Chicago tested positive. The Illinois ...

Mosquitoes with West Nile Virus have been found in LaSalle County for the first time this year, health officials said.

Health leaders confirm that mosquitoes collected from one batch of traps set in Massac County have tested positive for West ...

NEWTON, Ill. (WTHI) — The first West Nile virus positive mosquitoes of 2025 have been found in Jasper County, Illinois.

The Southern 7 Health Department confirmed a new positive test for West Nile virus in mosquitoes within the southern seven ...

Last year saw 69 cases across the state, including six in Lake County, according to data from the Illinois Department of ...

A batch of mosquitoes in St. Louis County tested positive for West Nile virus, the first time the disease has appeared in the ...