KGO ABC World News Tonight With David Muir March 23, 2021 00:36:00
Eligibility to everyone 16 and up in the weeks leading up to the president's may 1st deadline for the whole country to do that. and now a fourth possible vaccine in the pipeline. astrazeneca releasing results of their u.s.-based study, showing it is 79% effective at preventing symptomatic infections and 100% effective in preventing hospitalizations. and this number, 82,556,000 people have now received at least one dose. that's 32% of adults in this country. so, what about this newest vaccine? and those concerning reports overseas. the results of this u.s. steady tonight far more promising. dr....
Source: archive.org