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

Measles can erase the immune system's "memory" and cause a rare but fatal health condition. The MMR vaccine prevents these ...

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

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

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

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

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

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

CDC investigates whether Ingham County baby's measles case is tied to a Kent County traveler who was contagious at Detroit, ...

A second child in the United States has died from measles, a highly contagious vaccine-preventable virus, as an outbreak in Texas grows rapidly and spreads to other states. Since January ...

Measles cases in the U.S. have increased by more than 600% since February. Here’s how you can keep infants safe.

Of the cases so far this year, about 70% were among children and teenagers, and 97% were among people who were either unvaccinated or whose vaccination status was unknown. Measles can cause ...