The McLean County Health Department has reported an increase in West Nile Virus in the area, with four mosquito pools testing ...

Mosquitoes in Boone County have tested positive for West Nile Virus, and the Health Department recommends taking personal ...

The Boone County Health Department says routine testing shows mosquitos in Belvidere are positive for West Nile virus.

UNION COUNTY, Ill. (KFVS) - West Nile Virus (WNV) has been detected in mosquitoes in another southern Illinois county.

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

BLOOMINGTON — A fourth mosquito pool in McLean County this year has tested positive for the presence of West Nile virus.  The ...

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 ...

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

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