CNN CNN Newsroom With Poppy Harlow and Jim Sciutto January 27, 2022 14:48:00
Their neutralizing antibodies were up 20 times. the reason for this is that these vaccines weren't designed to fight omicron. omicron didn't exist when the vaccines were designed. and omicron is a big shift. it is quite different from the original version of the coronavirus. so he said third dose is so important in the age of omicron. now, you mentioned that there was some waning, so is it possible that six months from now, say, we're going to be told, you should get a fourth dose. that's the direction they're heading in, in israel. it is possible, but we don't know for sure. we have to see ho...