About three dozen of the nearly 1,200 measles infections in 2025 have been in people with two measles vaccine doses, the CDC ...

State Health officials have confirmed measles in Colorado with possible exposure locations in Denver and Boulder.

According to health officials, the individual traveled between Boulder and Denver while potentially infectious. If you have ...

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

Officials are warning of new potential measles exposure sites in Colorado as cases continue to spread following an ...

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 ...

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, ...

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

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

A Denver resident tested positive for measles after flying on Turkish Airlines Flight 201. Seven cases are linked to the ...

Colorado Springs has reported two new cases of measles since June 9, according to the Colorado Department of Public Health ...