Well the polio vaccine left people blind iirc. Unfortunately the anti-vax group isnt completely crazy this time. If you haven't seen or heard of adverse reactions click your heels and go kiss your mother: you're one of the lucky ones. I had to get the vac for int travel and to this day, 6 months later, I still have not recovered my strength. I had covid before that and since then, the first time I barely noticed it, this time it was like a very mild version of what happened with the vaccine. If I could go back I would go nowhere near it. Despite the arrogance most medical professionals display, it seems medicine(atleast this sphere) is the furthest away from true honest science out of all the disciplines.