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variant; but this one also has other mutations located close to the receptor binding site of the spike protein — the spot where the spike protein binds to ACE2 on human cells. pxwz100 Michael YoComedian Michael Yo announced on Instagram that he returned home after spending eight days in the hospital following a dual diagnosis of COVID-19 and pneumonia. pxwz100 FOX 5 DC reporter Bob Barnard was reporting live on icy weather and road conditions in northern Virginia last Friday morning when a puppy ran out into the street to greet him. pxwz100 nbsp;Coronavirus relief and maskingOn day one of the Biden presidency, he signed an executive order issuing a mask mandate that would last the first 100 days of his presidency. pxwz100