Tweet from CarlosdelRio7 at July 29, 2021 at 05:52AM
Love to look at this figure: first wave: not many cases (but likely under diagnosing) but many deaths; second wave: many cases & deaths; third wave: many cases and very few deaths. That is the power of vaccines! https://t.co/MAuihn56Ec
— Carlos del Rio (@CarlosdelRio7)
Jul 29, 2021
from http://twitter.com/CarlosdelRio7