I have never had a bad reaction to a vaccine or any sort of shot in my entire 71.5 years of life. The only time I was at all worried about getting a vaccine was in basic training in the Army when we were lined up in our shorts and nothing else to get mass vaccinated and the medical NCO said something like, "Boys this isn't going to hurt, but if you jerk when this spray gun injects the vaccine, it will open up your arm like a straight razor." Don't know if he was telling the truth or not, but it sure made us all hold still as the vaccines were administered.
