For some people exposed to measles in Michigan, public announcements don't come quickly enough to get post-exposure treatment ...

Measles cases in the United States climbed to 939 in 29 states, the Centers for Disease Control and Prevention said Friday.

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

One-fifth of states have active measles outbreaks as confirmed cases nationwide keep ticking up, according to the U.S.

The latest measles update from the CDC reports a total of 935 confirmed cases — the vast majority of which are among patients ...

North America's three biggest measles outbreaks continue to balloon, with more than 2,500 known cases; three people have died ...