Measles case/patient passed through O'Hare Airport -- Cook County, IL -- had rash onset April 25, 2025

900 cases of Measles reported by Public Health officers /

Reporters

ABC News

at least 6 states have outbreaks --

Michigan, Indiana, Kansas, Ohio

New Mexico, and

TEXAS.

abcnews.com/Health/900-cases-us/story

Medical School authorities

CDC officials