Are the new omicron subvariants more infectious or more deadly? What to know
As we head into another summer with COVID-19, the landscape of coronavirus variants is changing yet again. A relatively new omicron subvariant — BA.2.12.1 — now accounts for the majority of COVID-19 cases in the country. But experts say two other variants, BA.4 and BA.5, are picking up steam and could very well take over within …
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