I got the Pfizer vax in the USA. What actual facts are coming in the future? And from whom? I'm glad I got vaccinated and didn't suffer any side effects. I've heard of very few people having side effects in my area.
I agree with the poster above. Look up the history of the polio vaccine and watch some documentaries about the development of the vaccine. I was a child during the polio epidemic, and can still remember the fear I had of being stricken with polio.