what you're supposed to believe
They don't know yet if given the vaccine you still can get the virus and be contagious.
Even if you've had the virus you still have to get the vaccine to have maximum immunity.
Re: what you're supposed to believe
They think that there will be very little transmission from fully vaccinated people, but they obviously don't know yet.
And if there are a few cases of transmission from vaccinated folks, butthurt losers will be burning up the net about those lyin' scientists.