Đánh giá sơ bộ của WHO về các dòng phụ BA.4 và BA.5 của Omicron

(TTXVN/Vietnam+) 09:13 13/05/2022

Ngày 11/5, Tổ chức Y tế thế giới (WHO) cho biết các dòng phụ BA.4 và BA.5 của biến thể Omicron đã lây lan ra hơn 10 quốc gia, khiến những đợt bùng phát rải rác trên thế giới thêm phức tạp. Tuy nhiên, WHO đánh giá những dòng phụ đã biến đổi rất nhiều so với bản gốc cũng đang lây lan ở mức thấp.

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