CNN CNN Newsroom With Poppy Harlow and Jim Sciutto December 16, 2021 15:03:00
Thing for prevention of transmission, especially to the vulnerable people who can't respond to the vaccines. >> picking up on the testing question, how often should somebody be testing, especially if you are vaccinated, maybe even boosted, and you feel fine? should you still be taking a test before you, for example, go see someone over the holidays? >> well, i recommend it. i think socializing over the holidays is something we can do this year more safely than last year because we have the vaccines and we have a better understanding of how the virus is transmilted. but you do use testing befor...