Measles is one of the most contagious diseases and cases are rising nationwide. There are ways to know if you have immunity.

Q: I am a fairly healthy 77-year-old woman who has always been dutiful about being fully vaccinated. In reading about the, ...

As reports of measles cases rise in parts of the U.S., Pittsburghers are wondering if they're protected from this most ...

As of March 18, Texas Health and Human Services reports 279 cases in the state since late January, with 36 being hospitalized ...

For those who were vaccinated for measles many decades ago, there’s a chance the protection has worn off by now. Here's how to determine whether you need a booster.