Jennifer Epstein @jeneps
"All close contacts have been contacted and have tested negative," the CDC says of the first U.S. omicron case to be identified. https://t.co/7YRvLaooiR — PolitiTweet.org
Jennifer Epstein @jeneps
CDC: California and San Francisco health depts identified an omicron Covid-19 case in someone who returned from Sou… https://t.co/lQUdWPUYsz