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

The Lake County Health Department reported the first human case of West Nile virus in Lake County for the year. The infected resident is in their 70s and became sick in early July, health officials ...

The McLean County Health Department is reporting the first mosquito pool in the county to test positive for West Nile virus ...

Three college students are spending their summer as interns with the Will County Health Department in Joliet to help test ...

The samples mark the first of illness detected in Kent County this year, according to the local health department.

A Savannah mosquito sample tested positive for West Nile Virus on Monday. Chatham county officials are ramping up mosquito ...