Measles is highly contagious. It can lead to serious health problems. But it is preventable by the MMR vaccine.

North America has three other large outbreaks. The longest, in Ontario, Canada, has resulted in 2,276 cases from mid-October ...

The Colorado Department of Public Health and Environment (CDPHE), along with the Gunnison Department of Health and Human ...

The case is an out-of-state resident. The Gunnison Department of Health and Human Services is notifying people about the case ...

The Colorado Department of Public Health and Environment and the Gunnison Department of Health and Human Services have ...

After public health officials confirmed a measles case in Gunnison from an out-of-state resident this week, Pitkin County ...

Measles symptoms include fever, cough, a runny nose, red eyes and a rash that typically starts on the face. The rash usually appears about four days after a person becomes contagious.

There have been more measles cases in the US this year than any other since the disease was declared eliminated a ...

Colorado has seen a total of 16 measles cases in 2025, which includes one outbreak of 10 related cases. The outbreak is linked to a Turkish Airlines flight that landed at Denver International ...

Health officials in Colorado say the state's measles outbreak is over, and the U.S. added just 10 confirmed cases nationally in the last week. Wednesday's national case count stood at 1,319 ...