Amid the ongoing measles outbreak, many people might be wondering: do I need to get a measles vaccine booster?

RFK Jr. claims the measles vaccine effectiveness wanes at a rate of nearly 5% a year, an assertion medical experts dispute.

Before the vaccine, the virus spread in a world very different from today’s.

The Hawaiʻi Department of Health confirmed a second measles case within a household, involving an adult who had traveled ...

Medical News Today speaks to experts to fact-check some claims about measles and the MMR vaccine, namely U.S. Health ...

RFK Jr. and his "MAHA" movement's popularity appears to be at least in slight jeopardy with vaccine-skeptical supporters.

"We are acting out of an abundance of caution to notify the public as quickly as possible," Dr. Julie Kehdi said.

Health and Human Services Secretary Robert F. Kennedy Jr. this week made his strongest endorsement yet of the measles vaccine ...

After Daisy Hildebrand died of measles, her death was made public first by Dr. Robert Malone, a vaccine skeptic who blamed ...

Measles cases have also been reported in more than 20 other states. Without vaccination, measles can be dangerous or even deadly. While most people's symptoms improve, 1 in 5 unvaccinated people ...