There are roughly 680 confirmed cases of measles as of Thursday, Health and Human Services Secretary Robert F. Kennedy Jr.

A Colorado baby recently in Mexico with family has become the second reported measles case in Colorado in 2025.

Measles is caused by a highly contagious virus that’s airborne and spreads easily when an infected person breathes, sneezes ...

A new case of measles has been confirmed in the state of Colorado, raising alarms among health authorities.

That person, an adult whose vaccination history isn’t yet known, hadn’t left Colorado and didn’t cross paths with either of ...

The World Health Organization has said cases in Mexico are linked to the Texas outbreak. Measles is caused by a highly contagious virus that’s airborne and spreads easily when an infected person ...

The measles outbreak in western Texas is continuing to grow with a total of 505 in the state, according to data published ...

Colorado health officials Monday confirmed a second case of measles in the state. According to the Colorado Department of ...

The measles outbreak in western Texas has hit 481 cases as 59 newly identified infections were confirmed over the last three ...

A measles outbreak spanning multiple states is nearing 600 cases, and experts say it might just be the beginning.