A fully-vaccinated person contracted measles after a trip in Europe and may have exposed numerous people to the virus in ...

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

A Boulder County resident has contracted the measles, according to the Colorado Department of Public Health and Environment.

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 ...

DENVER (KDVR) — Two new measles cases have been announced in Colorado, this time in El Paso and Arapahoe counties.

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, ...

BOULDER, Colo. — Public health officials are reporting a case of measles in a Boulder County resident who used public ...

Colorado Springs has reported two new cases of measles since June 9, according to the Colorado Department of Public Health ...

According to health officials, the individual traveled between Boulder and Denver while potentially infectious. If you have ...

As super-contagious measles continues to spread and nears a six-year U.S. record, cases in its original epicenter of West ...

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