Delta Plus Sub-Variant, Possibly More Contagious Than Delta, Found in These Countries
The variant, called AY.4.2, is being monitored by U.K. authorities after COVID cases caused by it rose sharply in recent months.
Source: newsweek.com
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The variant, called AY.4.2, is being monitored by U.K. authorities after COVID cases caused by it rose sharply in recent months.