New analysis of data from the Illinois Board of Education found less than half of Chicago Public Schools had herd immunity ...

New analysis found that less than half of Chicago Public Schools have herd immunity against the measles as of 2025. More than ...

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

The U.S. surpassed 1,000 measles cases Friday, even as Texas posted one of its lowest counts of newly confirmed cases since ...

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

The U.S. has surpassed 1,000 measles cases for the first time in five years, according to new data from the CDC published Friday.

The Chicago Department of Public Health and Cook County Department of Public Health have identified two confirmed cases of measles. These are the first two cases in Cook County this year. One case was ...

It was not immediately clear where in Illinois the fourth case was reported, or what condition the patient is in.

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

Good afternoon! It’s Thursday, and the 80th anniversary of Nazi Germany’s unconditional surrender to the Allies in World War ...

Two more cases of measles have been reported in Illinois, bringing 2025’s total to six cases so far. According to the Illinois Department of Public Health (IDPH), four of the confirmed ...

CHICAGO (WLS) -- A sixth case of measles has been reported in Illinois for this year. Four of the cases were reported in ...