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

The CDPHE said 2025 marks the highest increase and confirmation of reported measles cases in Colorado since 2014. Officials ...

A fully-vaccinated person contracted measles after a trip in Europe and may have exposed numerous people to the virus in ...

A Boulder County resident has contracted the measles, according to the Colorado Department of Public Health and Environment.

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

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, ...

The two ways to get lifelong protection from the highly contagious disease is to have already had it or get the MMR vaccine.

BOULDER, Colo. — Public health officials are reporting a case of measles in a Boulder County resident who used public ...

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.

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