MSNBC Hallie Jackson Reports December 23, 2021 20:48:00
Precautions they're telling you to do, you'll be okay. >> reporter:, katy omicron is so widespread spreading so quickly, doctors say if you're in a crowded place, you should pretty much predict omicron is there with you, too, but it's going to cost you more to travel. car rendals are up 20%, hotels up 36%. there is some good news. gas prices are down ten cents from just two months ago. >> so we have these new pills. there is obviously the vaccines. what we're seeing in south africa, though, is this spike in omicron went up really, really high, and coming down really, really fast. dr. hilton, c...