Local health officials say Chicago has reached a “high risk” level of the West Nile virus because mosquitoes are testing ...

Chicago reports its first three human cases of West Nile virus in 2025, with an early state case and citywide spraying ...

A West Nile virus survivor shared the story of her harrowing journey with the brain infection she first thought was a stroke.

There has been an increase in West Nile virus activity as more mosquito samples and dead birds have tested positive in recent ...

The risk level for West Nile virus in Boston has been raised to high, the Boston Public Health Commission said Wednesday.

We are now in the peak time for transmission of mosquito-borne disease to people and it is important for people to know that ...

Late last week, the Michigan Department of Health & Human Services announced the first case of the West Nile Virus in a human ...