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 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 ...

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

The El Paso County residents visited a truck stop in Grand Junction, and a gas station and grocery store in Colorado Springs.

When measles symptoms like rash and fever bring patients to a Colorado Springs ER, they’re immediately isolated to prevent ...

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

One of the two new cases is a child who recently traveled to Ontario, Canada, where a measles outbreak is ongoing, health ...

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