Worrying Covid-19 Variant Hits the U.S. Just in Time for Summer

In just four weeks time, NB.1.8.1 has shot up the list of variants to be worried about, according to a new WHO report.

May 30, 2025 7

Worrying Covid-19 Variant Hits the U.S. Just in Time for Summer
In just four weeks time, NB.1.8.1 has shot up the list of variants to be worried about, according to a new WHO report.
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