Published on
20:20 GMT
There's a new COVID variant sweeping China. Here's what to know
A new COVID-19 variant called NB.1.8.1 was first collected in China in January. As of May 27, less than 20 cases of the new variant had been reported in the U.S. Currently approved COVID-19 vaccines are expected to remain effective against the variant, …
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AZ Central - Arizona
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