MSNBC Andrea Mitchell Reports January 28, 2022 17:33:00
Still on the rise. and there's a new omicron subvariant in at least 20 states after being detected in 49 countries. it's being called the stealth variant and even harder to detect than omicron. so, joining us an affiliate assistant professor at washington, a pullmanologist and msnbc contributor. how worried do we need to be about the new subvariant? >> good morning. still really early. ait appears to be contagious like the original omicron variant. the vaccines are still doing what they're supposed to be doing. keeping people away from green scrubs. you might inhale this variant in the air. th...
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