CNN CNN Newsroom With Fredricka Whitfield December 4, 2021 17:35:00
Variant. that may change how we get together for the christmas holiday. we've seen cases really explode in south africa. it's already here. community transmission, and we still need to learn a lot more how it's going to affect our country and the people vaccinated, those unvaccinated. at this point i'm still planning to travel but that could change at any moment. >> according to a uk health security agency report this week more than half the people with confirmed omicron cases in the uk had received at least two doses of a covid vaccine, but no one died and no one was hospitalized. what does t...