I'm guessing this opioid crisis is as bad as the nation and the world has ever seen! Per Trump.
BTW, you can thank the insurance companies, pharma's and doctors for this problem. The object is to keep America sick and taking all these drugs and immunizations to continue the health and welfare of all of us.
I, personally have not had any immunizations or taken any of these deadly drugs in over 30 years and have had no ill-effect because of it. 
Yes, an occasional stuffy nose or sore throat, but, have not experienced the flu since the last immunization.