COVID-19 cases caused by BA.2
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Thế Giới
Nearly 86% of people with COVID-19 in the US are caused by the secondary variable BA.2
This is information according to data from the Centers for Disease Control and Prevention (CDC). Infections COVID-19 has increased again…
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Thế Giới
One-third of people with COVID-19 in the US are caused by Omicron’s BA.2 subtype
Despite the increase in the number of cases sub-strain BA.2 belong to Omicron variant extremely contagious at Americahealth experts in…
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