says 99 of covid 19 cases are totally harmless
says 99 of covid 19 cases are totally harmless
99.9% cases of polio have been eradicated since the first vaccine in 1955. it's amazing what humans can do.   thank you to all those developing treatments + vaccines for covid-19. @glblctzn #reasonstobecheerful no.2 ph   https://t.co/2epywm18hy