Pennsylvania has seen nearly four times as many measles cases this year as last year, as the U.S. confronts its worst measles ...

The Illinois Department of Public Health (IDPH) is taking action to prevent the national spread of measles in Illinois. A total of eight measles cases, all linked to one another, were identified in ...

A child with measles visited hospitals and stores throughout New Jersey this month, said the state, warning people to check for symptoms.