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

The Centers for Disease Control and Prevention reported 800 confirmed cases of measles in the U.S. as of Friday, making the ...

Among the 561 measles cases in West Texas, state health officials said 550 involved individuals who were either unvaccinated ...

Measles cases have surpassed 650 in an ongoing multistate outbreak, but federal funding cuts could threaten the response.

Here's what to know about whooping cough amid the growing cases.

Kansas health officials confirmed five new cases of measles Wednesday in an outbreak in the southwest corner of the state that's linked to Texas and New Mexico.

The Centers for Disease Control and Prevention (CDC) is struggling to keep up with requests for help from states responding ...

The measles outbreak has already spread to three states and triggered more than 500 cases. But it could keep growing for ...

For years, Robert F. Kennedy Jr. has raised questions about vaccine safety. Now, as the Secretary of Health and Human ...

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

Measles would normally be expected to have a fatality rate of about one to three deaths out of every 1,000 children infected, the CDC says, so the number of deaths this year suggests there may be far ...