If you've already been vaccinated for measles, do you need to get a booster now that it's spreading in the US?

Robert F. Kennedy Jr., a longtime vaccine skeptic, seemingly reversed course and touted benefits of MMR vaccine amid deadly ...

A recent outbreak of measles is prompting questions about the life-threatening disease and how to prevent it. Here's what to ...

Presented by The Coalition to Strengthen America’s Healthcare — Secretary of the Department of Health and Human Services ...

The vaccine is the only way to prevent measles, but it also prevents other illnesses. The other “M” stands for mumps, and the ...

The measles outbreak in Texas has quickly grown to 146 cases. One child has died. NBC News answers readers' questions about ...

The death, reported on Wednesday, was the first U.S. fatality from measles in a decade. Government data showed a growing ...

A House bill proposing an end to religious exemptions for school immunization requirements is making headway in the state ...

Start with your health-care provider, parents or caregiver to find out about your childhood vaccinations. And learn which ...

Vaccination provides long-lasting 97% protection against measles infection. Most people who have been vaccinated do not need ...

Measles is a highly contagious airborne disease caused by a virus, and can be severe or even fatal. According to the U.S.