Contagious COVID-19 Subvariant Stirs Fears Of New Pandemic Wave

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TODAY

COVID-19 cases have risen sharply over the past few weeks, igniting concerns that a fifth pandemic wave could happen.

A new highly contagious subvariant of the virus is responsible for the rise, which is driving up hospitalizations and worrying some health experts. NBC’s Emilie Ikeda reports for Saturday TODAY.


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