New CDC data shows first-known omicron Covid patient in U.S. had symptoms starting Nov. 15
The change in the infection timeline means the omicron Covid variant arrived in the U.S. earlier than first thought. Source
Read MoreThe change in the infection timeline means the omicron Covid variant arrived in the U.S. earlier than first thought. Source
Read MoreOmicron's global spread and large number of mutations suggest it could have a major impact on the Covid pandemic's course,
Read MoreMore than 20 people in the U.S. have tested positive for omicron. Here’s what we know about the cases so
Read MoreFauci says he ‘felt really badly’ about ‘difficult choice’ on travel bans | TheHill The Hill Border closures won’t do much
Read MoreBiden and Fauci’s Omicron travel ban ‘worse than useless,’ critics say New York Post Biden says new COVID variant underscores need
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