A Sun-Times analysis of state data found the rate of vaccinations has dropped sharply from the rate in 2019, when 90% of ...

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

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

As measles cases are on the rise in the United States, Chicago has reported the city's first case of the year. The Chicago ...

The Illinois Department of Public Health (IDPH) is sounding the alarm on a potential measles exposure at Chicago O’Hare ...

Two cases of measles have been reported in Cook County, according to the Chicago Department of Public Health and Cook County ...

The Chicago Department of Public Health and Cook County Department of Public Health have identified the first two cases of ...

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

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

Two measles cases have been confirmed in Cook County. Here’s where exposure may have happened—and what to do next.

The cases are the first to be diagnosed in Cook County since March 8, 2024, when an outbreak of measles that began in a ...

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