A vaccine doesn’t put an invisible shield around someone.
I breath the same air around me as anyone else, including people infected.
If I’m exposed and the virus enters into me, my immune system fights it off with the knowledge it has from being presented with the virus before under controlled situation, ie; a vaccine.
That’s what vaccines do.
They don’t shew away a virus, they make your body fight it if you’re exposed.
#Mutant