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

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

Kansas logged eight more cases of measles in a week, as state health officials try to tamp down an multi-county outbreak that ...

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

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

North Dakota is the 11th state in the U.S. with a measles outbreak, logging its first cases since 2011.

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

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

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

The relentless measles outbreak that’s taken over North America since the start of 2025 may indicate the world is “post herd ...

North Dakota is the 11th state in the U.S. with a measles outbreak, logging its first cases since 2011.