CNN The Lead With Jake Tapper October 21, 2021 20:30:00
The intensive care unit, and leading to death in the hospital. >> all right. athena jones in new york city, thanks so much. joining us to discuss cnn's chief medical correspondent dr. sanjay gupta. any second the cdc advisory panel could vote on authorizing boosters for the moderna vaccine and johnson & johnson vaccine. we just got the first match of data on pfizer's booster efficacy. what is the significance of all of this? >> well, this is interesting, jake. what we had heard from pfizer was mostly that their antibodies went up in these people who received the booster so now we're getting ...