virus stops with every vaccinated person.
A vaccinated person gets exposed to the virus, the virus does not infect them, the virus cannot then use that person to go anywhere else. It cannot use a vaccinated person as a host to go get more people."
Rachel Maddow
March 29, 2021
https://www.msnbc.com/transcripts/transcript-rachel-maddow-show-3-29-21-n1262442