I am not sure if this is sarcasm so I will pretend it is not.
100% survival rate for vaccines that are available in EU.
You do not have "mRNA" in your body so it can not be modified (or "reprogrammed", as Bill Gates obsessed people like to call it).
Russian vaccine uses a vector for triggering the immune response. If your immunity system attacks the vector then shit, your body failed to learn about COVID-19. Chinese vaccine uses the more traditional method of dead virus that could probably trigger a reaction. In two thirds of the population.
I really believe your post was sarcasm but I had to reply just in case.