If it keeps mutating the vaccine is diminished as far as helping you, granted the experts state getting the shots it will help you. Help me what, the new mutated will infect the person who has the shots, yet as Mr. Dillion has stated the answers are no.
I work part time at a Hospital in Port Huron, Michigan, every year we were encouraged to get a flu shot. I always refused and it Pissed off the Human resources department. I asked the nurse what type of flu shot am I getting? She stated the bird flu shot. I asked if the Swine Flu is the flu for the winter would the bird flu shot help. She said no! So why take a shot that does nothing if its a different strain. Case in point COVID 19, get the shot then mutates and then mutates again, coverage is diminished. Right now it has mutated in Africa, Great Britain, and USA. There will be no protection. JMO