Michigan has reported a measles outbreak after three cases were confirmed in Montcalm County, following seven other U.S.

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

A 1-year-old boy from Ingham County who was thought to have had measles in April actually was not infected with the virus, ...

"It does worry us in the sense that here in West Michigan, we're at about 84% immunization status. The problem with that is ...

State health officials now report 56 confirmed cases, across 10 counties. Most are in southern and southwest Kansas, with the ...

The U.S. is up to 1,001 confirmed measles cases. Texas continues to confirm fewer cases in what's now a nearly four-month ...

Declining vaccination rates are contributing to rising measles cases globally, including in the U.S., Canada, and Europe. The ...

That’s triple the amount seen in all of 2024. Two children and an adult have died from measles-related illnesses this year. Ten other states have active outbreaks: Indiana, Kansas, Michigan, Montana, ...

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

"My opinions about vaccines are irrelevant," the director of national public health said Wednesday during a House Appropriations Committee hearing.

Measles is approaching a return to endemic status in the United States, meaning continuously present, decades after it was ...