CNN New Day With John Berman and Brianna Keilar December 30, 2021 12:04:00
As these case numbers go up, up, up, even if a small percentage end up dying, a small percentage of a huge number can be a very large number. now, you also mentioned johnson & johnson. putting out a press release saying their vaccine plus a booster was 85% effective at preventing hospitalization compared to folks who got no vaccination at all. they say those two shots don't just boost antibodies but other elements of the immune system, but -- and this is a big but the cdc recommends moderna and pfizer for your first vaccine. >> elizabeth, thank you so much for that update. for more on this, le...