The Alpha variant put England back into a third national lockdown because it spread so much faster than the original strain from Wuhan, China.
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Laporan tentang deteksi virus corona Varian Delta di dunia Foto: dw.
Not as much cough, higher fever, etc.
Fully vaccinated individuals should check with their physician to see if they need testing.
Andy Dunn, a family physician and chief of staff at Wyoming Medical Center in Casper, agreed, adding that what is happening now in the U.