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, ...

The CDPHE said 2025 marks the highest increase and confirmation of reported measles cases in Colorado since 2014. Officials ...

An El Paso County child and an Arapahoe County adult caught the measles from two separate outbreaks, bringing Colorado’s ...

Measles is one of the most contagious diseases to affect humans, and can linger in the air for up to two hours.

Colorado confirms 14 measles cases in the state with eight cases linked to a passenger at Denver International Airport.

Officials are warning of new potential measles exposure sites in Colorado as cases continue to spread following an ...

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