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

A Walmart, a restaurant, a grocery store and more are among the locations where potential exposures to a measles case in ...

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

Illinois confirmed its first measles case of 2025 in an adult in the southern part of the state. The case is isolated and not considered an outbreak at this time. Health officials urge residents ...

Illinois health officials announced Wednesday that a case of measles has been confirmed in a patient in far southern ...

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

The Texas Department of State Health Services reported Tuesday its measles cases, which date back to late January, had grown ...