Waning immunity – even with waning and in the most at-risk age groups, protection still at 80-90%

Covid vaccine ‘waning immunity’: How worried should I be?

"The good news is that even with waning, these are still exceptionally good vaccines … Even with waning and in the most at-risk age groups, that protection (for cutting deaths) is still in the region of 80-90%." https://t.co/UaBQwV1PuW

— Coronavirus good news (@Coronavirusgoo1) November 14, 2021