People take the flu shot every year to protect themselves and taking this shot is no effin different.
If you feel it will help you then by all means, take the damn shot.
You cannot mandate that I take it however and then call me selfish for not taking to protect you.
There are plenty of shots around for anyone who wants to take them.
If you are vaccinated then I am not part of your problem.
Your self serving moral preening is...