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, ...

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

The measles outbreak in the U.S. is roaring back to life in 2025, with nearly 1,200 confirmed cases across 34 states—a figure ...

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

In Arizona, the Maricopa County Department of Public Health today said that a person infectious with measles traveled through Phoenix Sky Harbor Airport on June 10 and that the health department is ...

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 ...

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