I’ve always been a fan of preventive medicine. I like the idea of medicine that stops us from getting sick. As a child, I was vaccinated for all of the normal things, polio, whooping cough, etc in order to be able to go to school. Growing up I was vaccinated for tetanus and a few other things. As an adult, I have gotten a flu vaccine every year for almost forty years. And as a result, I have avoided the flu almost every season. Last Friday, I biked over to CVS and got my annual flu shot and t...