Languages http://efukt.fun/ efukt.com SILVERMAN: Measles is one of the most contagious diseases. It's airborne. All you have to do is share space with someone who's sick. Now a vaccine exists that is extremely effective. Before it was introduced in the 1960s, pretty much everyone got the red rash. Today most modern doctors have never even seen a case of the measles. In the last few years, there have been pockets of those who choose not to vaccinate their children.