The last measles outbreak of a similar scale occurred in 2019, when a total of 1,274 cases were confirmed across the country.

About three dozen of the nearly 1,200 measles infections in 2025 have been in people with two measles vaccine doses, the CDC ...

U.S. vaccine advisers will discuss recommendations for flu vaccines containing the preservative thimerosal and a combination ...

The U.S. Centers for Disease Control and Prevention is now urging summer camp operators to check for documentation of ...

The U.S. is up to 1,197 confirmed measles cases this year. Arizona declared a new outbreak last week, while the one in Texas, ...

The South Dakota Department of Health announced the state is up to 4 measles cases. Local health experts explain how measles ...

Three more cases of measles have been confirmed in eastern Iowa. According to the Iowa Health and Human Services website, the ...

Two unvaccinated children and an unvaccinated adult from Johnson County were added Thursday to the list of Iowans infected by ...

Johnson County health officials also shared that the infected individuals are "currently stable" at home and they do not ...

Here are seven things to know about the traveler with measles who recently spent time at Sky Harbor Airport in Phoenix ...

Three more people have been diagnosed with measles in eastern Iowa, Johnson County health officials say. The three new cases are household contacts with the initial measles case, an unvaccinated child ...