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

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

A measles outbreak is occurring in the United States in 2025. Nearly 1,200 cases are confirmed across 34 states. Texas, New ...

Measles cases inched up slightly in the U.S. this past week, with a new county impacted in Texas and Colorado reporting a new ...

Per public health definition, an outbreak would be once Colorado has three or more related cases of measles, according to a spokesperson for the state. In the Denver case, a trip to Mexico ended ...

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

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

A little more than a third of Colorado school districts were at risk of a measles, mumps, or rubella outbreak last year, due to low immunization rates, but new state data shows overall MMR ...

Colorado has had six reported measles cases ... If visiting somewhere with an ongoing measles outbreak, travelers should monitor symptoms for 21 days following departure, according to the Larimer ...

Texas, which saw the nation’s largest outbreak during the late winter of 2024 and spring of 2025, reported 10 additional cases this week. The case count in Texas now totals 738.

Colorado’s vaccination rate for measles is one percentage point lower than needed to reach herd immunity, according to the state epidemiologist with the health department. “What we call the ...