Measles is a disease caused by the virus Morbillivirus hominis. It’s an RNA virus in the family Paramyxoviridae—meaning it’s ...

Health experts say vaccine is the best way to prevent disease spread, but some people can't get the shot and others don't ...

The CCHD is continuing to assess any potential exposures while the individual was contagious and may be contacting people ...

Last week, I explained why it matters if the United States were to lose its status of having eliminated measles. That ...

The US is grappling with a severe measles outbreak, exceeding 1,300 cases across 39 states, jeopardizing its elimination ...

The resurgence of measles highlights the need to recognize early, nonspecific signs and rash across all populations.

The number of measles cases in the United States has surpassed 2019's wave of infections, according to Centers for Disease ...

As measles cases surge to record levels in the U.S., Health and Human Services Secretary Robert F. | As measles cases surge ...

Measles continues to spread in Utah, with another confirmed case reported in the southwest portion of the state.

An out-of-state visitor with a confirmed measles case visited two public places in Hot Springs while infectious, South Dakota ...

As of the end of June 2025, more than a third of Colorado's measles infections for the year have been breakthrough cases in vaccinated people.

The U.S. is having the worst measles outbreak in decades. Here’s what experts recommend you do to avoid getting sick.