What is the 'delta plus' variant of the coronavirus?
The Peninsula
It’s a relative of the delta variant, identified by British scientists last month.
Because it isn't a variant of interest or concern, it has not yet been officially named after a letter of the Greek alphabet, like the other worrisome variants.
Scientists are monitoring the delta-related variant - known as AY.4.2. - to see if it might spread more easily or be more deadly than previous versions of the coronavirus.
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