I don’t know. Anecdotal but I know a lot of people who had prior strains (many even vaccinated) who have gotten it. The numbers are so high that natural immunit

I don’t know. Anecdotal but I know a lot of people who had prior strains (many even vaccinated) who have gotten it. The numbers are so high that natural immunity from previous strains/vaccines seems to be very low. If delta or OG Covid didn’t do much about omicron, I don’t think we can assume omicron will do much about some future variant.