Health officials are warning the public and offering tips after a batch of mosquitoes tested positive for West Nile virus for the first time this year in Lake County.

The Illinois Department of Public Health announced on Tuesday that lead exposure testing is now required for children in 180 ...

On June 24, the Center for Disease Control and Prevention (CDC) announced Illinois’ first 2025 human case of West Nile Virus ...

In 2024, the city of Cincinnati had 24 West Nile virus positive mosquito pools. The average has been six positive pools over ...