Tổ chức Y tế Thế giới: Biến thể của virus SARS-CoV-2 vẫn là mối đe dọa
Chuyên gia của Tổ chức Y tế Thế giới (WHO) cảnh báo COVID-19 vẫn là mối đe dọa do những biến thể của virus SARS-CoV-2 đang duy trì đà lây lan trên trên toàn cầu.
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