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 ...

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, ...

A new panel of U.S. vaccine advisers appointed by Health Secretary Robert F. Kennedy Jr. will vote on flu shots that contain ...

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

Health officials have confirmed that a person infected with measles arrived in Miami earlier in June from Boston. The ...

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

Health-care workers battling measles in southern Ontario say they think about the outbreak from the moment they wake until ...

The number of reported measles cases has grown to four in South Dakota, according to a Wednesday news release from the state ...

Johnson County Public Health and Iowa Health and Human Services have confirmed three additional cases of Measles in Eastern ...

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

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