Worst case scenario (immune elusion): BioNTech/Pfizer already said that they need 90-100 days to put together an entirely new vaccine. The infrastructure for

Worst case scenario (immune elusion): BioNTech/Pfizer already said that they need 90-100 days to put together an entirely new vaccine. The infrastructure for distribution is already in place given that the 1st vaccination round is not over yet and people who had the first round are now getting boosters. The Merck/Pfizer pill should not be affected by mutations given that it's oriented at the effects. They are both approved in the US and are about to be approved in Europe, the US purchased 10M doses in advance. Masks , temp check, vaccination status check are already commonplace. THIS IS NOT US GOING BACK TO MARCH 2020. EVEN IN THE WORST CASE SCENARIO.