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

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

Colorado health officials on Wednesday confirmed the state’s 12th measles case of the year as the number of people who’ve ...

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

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

Colorado has confirmed its first measles outbreak of the year after a vaccinated Arapahoe County adult on the same flight as two other confirmed cases in the state tested positive for the virus, state ...

The directive comes as measles cases so far this year have hit 1,197 infections, which is fewer than 100 cases from surpassing the record 1,274 cases that were confirmed for all of 2019. Related news ...

Measles is one of the most contagious diseases to affect humans, and can linger in the air for up to two hours.

Childhood vaccination rates against measles fell in the years after the COVID-19 pandemic in nearly 80% of the more than ...

A recent Johns Hopkins study reveals a concerning decline in childhood measles vaccination rates across numerous U.S.

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

The Colorado Department of Public Health and Environment confirmed two cases of measles in Colorado Springs and Aurora.