Americans gather for Christmas amid omicron surge, Christmas celebrations underway around the world, and Dr. Paul Offit on how to go about holiday gatherings.» Subscribe to NBC News: http://nbcnews.to/SubscribeToNBC
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Americans gather for Christmas amid omicron surge, Christmas celebrations underway around the world, and Dr. Paul Offit on how to go about holiday gatherings.» Subscribe to NBC News: http://nbcnews.to/SubscribeToNBC
» Watch more NBC video:…