Cook County has identified its third measles case of the year in a 4-year-old child who lives in the Chicago suburbs.

A measles outbreak in northern Arizona has led to 46 cases statewide in 2025, the highest number since 1991. The outbreak is ...

New cases of measles have been reported by Southeast and Southwest Utah Health Departments, bringing Utah to a total of 30 ...

Over 200 people were determined to be "close contacts" with person infected with measles in Fulton County, officials say.

The New York City Department of Health has confirmed two adult cases of measles. The DOH says it is investigating measles ...

New York City health officials have identified more cases of measles in SoHo and the Lower East Side, according to ...

The latest case of the highly contagious viral disease was identified in an unvaccinated 4-year-old. Terminal 5 at O'Hare ...

The measles outbreak in Oconto County now stands at 36 cases. Wisconsin’s Department of Health Services updated the numbers ...

All 36 cases of measles are among unvaccinated people, according to health officials. The cases remain in Oconto County where ...

It’s believed that the 4-year-old child caught measles while traveling internationally, according to the Cook County Department of Public Health.