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

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

Two more cases of measles have been reported in Illinois, bringing 2025’s total to six cases so far.

A sixth case of measles has been reported in Illinois for this year, the state tracking dashboard showed.

There have been 1,001 confirmed cases of measles across 30 states so far this year, according to the latest update from the ...

The U.S. Centers for Disease Control and Prevention updated the numbers of measles cases in the country on Friday. Here's ...

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

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

The Missouri Department of Health and Senior Services was the first to notify the public Sunday that a person with measles ...

The most vulnerable populations are those who are unvaccinated because of medical conditions, personal reasons or children ...

The U.S. surpassed 1,000 measles cases Friday, even as Texas posted one of its lowest counts of newly confirmed cases since its large outbreak began three months ago.