They are marvelous. I’ve had both doses of the Pfizer vaccine, but I would certainly recommend either of them. They have both been shown to be highly effective and safe in large clinical trials. Yes, it’s the first time this technology has been rolled out, but it’s been under development for over two decades. A lot of things in medicine don’t live up to initial promise but mRNA vaccines are a really huge advance, with great promise for shortening the development cycle in other diseases too.
Do you still wear your mask in public now that you have been vaccinated?