Why the Covid-19 BA2 variant may not cause a big wave of US cases - Vox.com

Even if BA.2 doesn’t spark a nationwide surge, it still poses dangers.

The BA.2 omicron subvariant of the coronavirus has been on the countrys radar for months scientists conducting wastewater surveillance noticed it back in January. BA.2 first received widespread atten… [+8673 chars]

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