The vaccine committee voted Thursday to change recommendations for the combined measles, mumps, rubella and varicella vaccine ...

An unidentified, school-age child from Los Angeles County, California, has died from a rare complication of the measles virus ...

A monthslong NBC News data investigation finds that much of the U.S. doesn't have the protection needed to stop the spread of ...

It’s believed that the 4-year-old child caught measles while traveling internationally, according to the Cook County Department of Public Health.

The Los Angeles County Department of Public Health this week reported the death of a school-aged child due to a rare ...

The CDC's vaccine advisory panel is scheduled to meet Thursday and Friday to discuss the long-used hepatitis B vaccine for ...

Health officials in wealthy New York City neighborhoods are on high alert after detecting two cases of the world's most ...

The Los Angeles County Department of Public Health said on Thursday that the child was first infected with measles as an ...

There is growing pressure from parents and the Trump administration for exemptions to be expanded. The U.S. Supreme Court ...

As they prepared to leave their home early Saturday, Nelson grabbed the polio insurance policy he’d purchased. The year was ...

The Trump administration is rejecting basic medical knowledge and turning back the clock to an era when people were sicker ...