Arizona health officials say there are four confirmed linked measles cases, making it another state with an outbreak.

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

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 ...

Colorado has reported 11 cases, including one 3-case outbreak, in relation to the 1088-case nationwide spread of measles in 2025.

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

Colorado faces a measles outbreak, with cases linked to Denver Airport and urging for public vigilance and vaccination checks ...

The U.S. logged fewer than 30 measles cases this week as Ohio health officials confirmed three outbreaks in two counties were ...

The number of Coloradans with measles reached double-digits over the weekend after state health officials confirmed four ...