الصفحة الرئيسيةNDTV News - Topstories South Africa Virus Strain 50 Per Cent More Contagious, Experts Confirm byashif raza -يناير 18, 2021 0 تعليقات A new variant of the coronavirus first identified in South Africa is more contagious than earlier versions, experts said on Monday, but there is no evidence that it is more deadly.
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