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

A coalition of public health and community organizations is sounding an alarm over Utah's falling rate of children entering kindergarten fully vaccinated.

After being declared "eliminated" in the United States in 2000, confirmed cases of measles — a highly infectious disease — ...

Watch as Chicago Dr. Marielle Fricchione, pediatric infectious disease specialist, answers questions from her most hesitant ...

Kennedy Jr. became the nation’s top health official in February, pediatrician Jeff Couchman started getting a lot of ...

Kentucky has confirmed a new measles case, bringing the total to 12 this year. Local health officials continue to emphasize ...

Pediatricians say the parents of their patients are anxious and confused about vaccine safety and access as federal ...

The MMR vaccine is an attenuated vaccine, meaning it uses particles of live viruses to help generate the body's immune response and build antibodies, says Dr. Matthew Harris, a pediatric emergency ...

Measles, mumps, and rubella (MMR) vaccination rates in children declined in some counties across the U.S. during the COVID-19 pandemic, researchers found. Across 2,066 counties in 33 states with ...

Measles cases in the United States have reached their highest number in more than 30 years, according to new federal data ...

For decades, one of the world’s most contagious diseases was considered eradicated in the U.S. But now measles is roaring ...

RFK Jr. recently claimed that the MMR vaccine “contains a lot of aborted fetus debris and DNA particles.” While the rubella virus in the shot is grown using fetal cells, the vaccine does not ...