There are now three confirmed cases of measles in Colorado -- in Pueblo, Denver and Archuleta counties -- according to public ...

In my opinion, we’ve done everything that’s reasonable to prepare,” said Jason Chessher, the executive director of the Weld County Department of Public Health and Environment.

That person, an adult whose vaccination history isn’t yet known, hadn’t left Colorado and didn’t cross paths with either of ...

A Pueblo health clinic took nine days to report that a patient tested positive for measles last month, instead of the ...

A Colorado baby recently in Mexico with family has become the second reported measles case in Colorado in 2025.

The state’s third measles case of 2025 has been confirmed, this time in an Archuleta County adult in southwest Colorado.

Denver health officials confirmed a measles case in an unvaccinated infant who recently traveled to an outbreak area in ...

In the state's second measles case of the year, a baby under 1 year old has been confirmed to have the virus. As babies cannot be vaccinated, they are highly vulnerable, health officials warn.

Measles is at the front of many people's minds as outbreaks are ongoing. Three cases have been confirmed in Colorado, one of ...

Colorado’s third case of measles has been confirmed. The case was found in an adult living in Archuleta County, the state ...