The Cook County cases follow the first case of measles this year in Illinois in an unvaccinated adult in Marion, reported ...

Two measles cases have been confirmed in Cook County amid the latest 2025 outbreak, public health officials announced ...

A confirmed case of measles found in the Chicago O'Hare airport has put Tippecanoe County health officials on alert ahead of ...

One case was detected in a Chicago resident who recently traveled through O'Hare Airport. The other case was reported in a ...

The Chicago Department of Public Health is focusing increasing education about vaccines for children in pre-K settings.

Cook County reports first measles cases of 2025, with two cases in Chicago and suburbs. Vaccination is the best way to ...

The first two cases of the 2025 measles outbreak have been confirmed in Cook County; one in the suburbs, and another in the ...

The Cook County coroner confirmed Monday how Caitlin Tracey died, but the case still has unanswered questions.

Health officials in Cook County have confirmed two additional cases of measles, bringing the state’s total reported cases to ...

The Chicago Department of Public Health and Cook County Department of Public Health on Wednesday confirmed two measles cases ...