So spring breakers on South Padre Island in Texas are coming down with the mumps. Since the MMR (measles, mumps, rubella) vaccine was introduced in 1967, we've stopped expecting these outbreaks.  But recent increases in those who choose to have their children forego vaccines has led to a loss of herd immunity and an increase in these outbreaks. To further complicate the issue, it seems that immunity wanes with time, which is why many college students (hello spring break!) find themselves falling ill eight to ten years after their last booster at age 12 to 15.  Resources: Mumps at South Padre Learn more about the Mumps and the Mumps vaccine from the CDC Be sure and subscribe in iTunes or Stitcher if you haven’t already.  And you know we’d appreciate it so much if you would tell your friends about 2 Docs Talk! Listen on iTunes Listen on Stitcher Now Available on Google Play Music!