The resurgence of the completely preventable measles in the U.S. is nuts. We now live in an era so safe, cushy and comfortable that some people refuse to grasp that it wasn’t always this way. Mass vaccinations have helped humanity to thrive. Some also feel so safe that they replace scientific data with their own well-meaning, but debunked opinions on very serious illnesses and conditions. For this there are very real and dangerous consequences. I hope an enterprising scientific team is testing a vaccination for that.