MSNBC Craig Melvin Reports December 15, 2021 16:31:00
Effectiveness of a two-dose pfizer vaccine against the omicron variant. on the left hand part, as has been reported in multiple other studies, the effectiveness against the co-v-2 infection is down from 80% from the preomicron variant, but note on the right-hand part of the slide that the effectiveness against hospitalization, which is critical, still maintains a 70% effectiveness. obviously this is significantly down, but there is the maintaining of a degree of protection against hospitalization. next slide. now if you look at the uk data, if you look at the delta in the blue boxes, you see t...
Source: archive.org