POLITICO @politico
Omicron is now the dominant Covid strain circulating in the U.S., per the CDC. It accounts for nearly 3/4 of new Covid cases in the country. Here's where things stand with vaccines, masks, tests and treatments as we head into the holidays 👇 https://t.co/etKPVheTLC https://t.co/yQdfVICZ2L — PolitiTweet.org