@ashishkjha sheds light on this important question. https://t.co/0eu9m6Zmro The Twitter thread shares crucial data on Covid infections, which seems to suggest that there's a dramatically higher hospitalisation rate among "unvaccinated folks". “But one key point often not discussed?
Around 60%-70% of unvaccinated adults have already been previously infected, which tells us a lot about infection-induced immunity," said Jha.
He also said that there are large gaps in hospitalisations between vaccinated and unvaccinated. “But unvaccinated are not immunologically naïve.
At this point, probably 2/3 have been previously infected. And yet, we still see 50X differences in hospitalisations between vaccinated and unvaccinated," he added.