WHO: Omicron lây lan nhanh hơn và làm suy yếu hiệu quả của vaccine

(TTXVN/Vietnam+) 08:40 13/12/2021

Tổ chức Y tế thế giới (WHO) ngày 12/12 cho biết những dữ liệu ban đầu cho thấy biến thể Omicron dễ lây hơn chủng Delta và làm giảm hiệu quả của vaccine ngừa COVID-19, nhưng lại gây ra ít triệu chứng nghiêm trọng hơn.

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