Add Yahoo as a preferred source to see more of our stories on Google. A new COVID variant known as NB.1.8.1 has made landfall in the United States. The variant, which was first detected in China this ...
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A New COVID Variant Is Here, And It's More Transmissible — Here Are The Signs And Symptoms
A new COVID variant known as NB.1.8.1 has made landfall in the United States. The variant, which was first detected in China this past January, currently accounts for 10% of the SARS-CoV-2 sequences ...
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