Babies depend entirely on herd immunity — at least 95% of a community must be vaccinated to prevent measles outbreaks.

Robert F. Kennedy Jr. just wrapped up a five-day Arizona swing. At the same time, a new Valley measles case was reported.

The success of these campaigns allowed the United States to declare measles eliminated in 2000; by 2023, eighty-two countries ...

Babies are ‘sitting ducks’ as US measles outbreak spreads to more states - Dropping vaccination rates have eroded protection ...

Michigan health leaders say 6- to 11-month-old babies in seven counties should get an early dose of the MMR vaccine because ...

A U.S. Congressman said that people in an immigration detention center have to be practically "on the ground dying" before ...

The Centers for Disease Control and Prevention has just posted online its first large tranche of advanced genetic data from measles viruses spreading last year. Scientists with knowledge of the ...

Bangladesh is conducting emergency measles-rubella vaccinations while trying to contain an ongoing outbreak that has killed ...

For the second time in two years, Texas is experiencing a significant measles outbreak. But unlike last year’s outbreak in the South Plains, there’s little information available about the new surge ...

While the worst outbreak in the U.S. is located in West Texas, the CDC has confirmed cases in 18 other states. A measles outbreak in West Texas is continuing to grow in cases as state health officials ...