CNN CNN Newsroom With Alisyn Camerota and Victor Blackwell August 24, 2021 19:23:00
Symptomatic infection within the context of the delta variant, from 91% effectiveness prior to delta to 66% with delta. >> and now that the fda has granted that full approval for the pfizer vaccine, dr. anthony fauci says the u.s. has the potential to gain control over covid-19 by spring of next year. >> we hope well be there, at the time frame they mentioned correctly being the spring of 2022, but theres no guarantee, because its up to us. if we keep lingering without getting those people vacci...
Source: archive.org