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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