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Experts say omicron COVID-19 variant likely in US already

Countries around the world are scrambling to contain the potential highly contagious new COVID-19 omicron variant. The US State Department issued a “do not travel” advisory to South Africa, and the governor of New York has already declared a state of emergency amid concerns that the new variant has already arrived in the US. NBC’s Gabe Gutierrez reports for Sunday TODAY.
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