When I was a kid back in the 50's, I had Measles, Mumps, Chicken Pox, Rubella, Whooping Cough. Polio was running rampant at the time. Thank God I didn't get that. Until just recently, you rarely heard of those diseases anymore because of vaccinations. Now some of those diseases are making a comeback because people are being told that vaccinations are bad. Don't listen..