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

The U.S. has 800 cases of measles nationwide as of Friday, and two more states identified outbreaks this week.

Canada and Mexico are battling significant measles outbreaks amid a broader resurgence across North America. Canada has ...

The virus has been found in 24 states overall, including Alaska, Arkansas, California, Colorado, Florida, Georgia, Hawaii, ...

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

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