For most people, the MMR vaccine should provide a lifetime of immunity but the CDC said some people should get a booster.

When vaccination rates fall below 95 percent, we know that a community is more at risk for an outbreak of spreading disease.” ...

Growing concern among SA parents comes after a visitor from West Texas tested positive for the illness after touring several ...

Parts of Texas and New Mexico have been struck by measles outbreaks, sickening nearly 100 people, health officials announced ...