At least 3% of measles cases confirmed so far this year have been in people who received two doses of the measles vaccine, ...

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

The U.S. is up to 1,197 confirmed measles cases this year. Arizona declared a new outbreak last week, while the one in Texas, ...

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

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

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

An individual who shopped at the Windsor King Soopers on Friday, May 30, recently tested positive for measles, according to the Weld County Department of Public Health and Environment.

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

New research shows measles vaccination rates for children fell in almost 80 percent of counties across the country after the COVID-19 pandemic.  A Johns Hopkins University study tracked ...

The person did not seek medical care. Colorado has seen a total of 12 measles cases in 2025, which includes one outbreak of seven related cases. The outbreak is linked to a Turkish Airlines flight ...

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