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

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

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

An adult measles case reported in Archuleta County marks Colorado's third confirmed case of 2025, the Colorado Department of ...

The Colorado Department of Public Health and Environment's warning comes after two previous measles cases in Pueblo and ...

Colorado health officials Monday confirmed a second case of measles in the state. According to the Colorado Department of ...

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 ...

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.

An unvaccinated infant under a year old living in Denver County has been infected with measles, the Colorado Department of ...