CNN At This Hour With Kate Bolduan November 29, 2021 16:10:00
The high risk we are still all facing. >> that's absolutely right. taken all together, the world is still at high risk of a pandemic. let's focus on this new variant that is creating e iine iing al the world. how much is known, what level of concern should there be in this moment? what worries you most about the omicron variant that we don't have answers to right now? >> so you're quite right, we don't have nearly enough answers all together. what we know is this variant has more mutations, particularly in the spike region, and that's the bit it uses to get into our cells and cause all the pro...