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

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

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

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

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

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. Here’s where exposure may have happened—and what to do next.

Measles cases in the U.S. have surpassed 900 as outbreaks continue to spread across the county, according to new CDC data ...

Measles cases in the United States climbed to 939 in 29 states, the Centers for Disease Control and Prevention said Friday.

Illinois’ first measles case of the year was in an unvaccinated adult in downstate Marion, according to the state health ...