The Centers for Disease Control and Prevention confirmed that a person downstate, specifically in Southern Illinois, was ...

Illinois has confirmed its first human case of West Nile virus this year, health officials say. The person, who lives in ...

The North Shore Mosquito Abatement District said the batch was collected on Monday in a trap and tested positive for the ...

Most Missouri counties aren't testing mosquitoes for West Nile, state officials said, which makes experts worry.

The city effort includes using catch basins, mosquito light traps and fogging operations to protect residents from mosquitoes ...

West Nile virus has been confirmed in samples from 17 Illinois counties so far this year, according to the IDPH. Find out where.

The Centers for Disease Control and Prevention confirmed Illinois' first human case of the West Nile virus of 2025. Find out more.

Illinois has reported its first human case of West Nile virus as county health departments across the Chicago area issue warnings for residents. While some Chicago-area counties have reported ...

The Centers for Disease Control and Prevention confirmed Illinois' first human case of the West Nile virus of 2025, according to a press release published by the Illinois Department of Public Health.

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.