* Why the BA.2 variant — the dominant strain in the US — hasn't shown signs of a surge WBAL TV Baltimore
* COVID cases rise again in half the states Axios
* Why the Covid-19 BA2 variant may not cause a big wave of US cases Vox.com
* Will BA.2 Cause Another COVID-19 Surge? Here's What We Know TODAY
* Omicron subvariant BA.2 has become dominant COVID strain in US -- but cases not spiking New York Post
* View Full Coverage on Google News
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