True but not relevant to whether someone should be afraid of the shot nor whether the shot is effective.This is also true of most people who do not get the shot. The lower you go in age, the closer the risk gets to zero.
Actually, the shots are working better than most expected them to work and for about as long as they expected them to work.The vaccine may do something but it's not the panacea people were hoping for.
If you had told anyone at the Phizer corporation in April of 2020 that they'd have a vaccine that were better than 90% effective for a period of 6-8 months and that they've have that vaccine in less than a year, they'd have laughed out loud and then called the police and had you marched out of the building as a raving lunatic.
Well, there was a time when the flu vaccine hadn't been around long either. Marke and other's like him weren't on theology web forums trying to frighten everyone away from them. In fact, chances are, they encouraged their parents and grandparents to get the shots.It's basically a glorified flu vaccine that will have to be re-upped every year. But unlike the flu shot, the Chinavirus vax hasn't been around long enough for us to form a long-term safety profile.