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

A fourth case of measles has been reported in Illinois for this year, the state tracking dashboard showed. The exact location ...

Two cases of measles have been confirmed in Cook County, Illinois, and the CDC is warning that the US risks losing its ...

A new case of measles has been confirmed in Illinois, the state's fourth case so far this year. Maryland's Six Flags America ...

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

The first confirmed measles case of 2025 was reported in Illinois. Find out more about symptoms, treatment and prevention.

About a week after state health officials confirmed the first measles case in Illinois, they have identified two more cases — ...

State health officials confirmed the first measles case of the year Wednesday, as outbreaks from the once-eradicated illness ...

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

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

Another measles case has been identified in Illinois, the state’s fourth case to be reported so far this year. The Illinois ...

A fourth case of measles has been reported in Illinois for this year, the state tracking dashboard showed. The exact location was not yet known.