CNN CNN Newsroom With Poppy Harlow and Jim Sciutto March 14, 2022 14:55:00
People. why are we even considering doing a fourth dose for, or why consider doing a fourth dose to everyone? other people say, look, it did well for people 60 and plus. that's important. some people will say, the only data that's important is whether it protects you from illness or death. others will say, look, if it keeps you from getting infected, that's important too because then you won't infect other people. erica and jim? >> elizabeth cohen, thank you very much. thank you to all of you for joining us today. i'm jim sciutto. >> stay with us, "at this hour" starts after a quick break. thi...