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

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

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

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

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

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

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

The Egyptian Health Department confirmed positive batches of the West Nile virus in Gallatin and Saline Counties.

The case this year is the earliest detection in nearly a decade. The virus carried by mosquitoes poses the greatest risk to people over 65 and the immunocompromised.

Health officials in Lake County, Illinois, have confirmed the county’s first human case of West Nile Virus (WNV) this year.

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

A Glen Ellyn resident has been confirmed to have DuPage County's first human case of West Nile Virus (WNV) for the 2025 ...