BA.2 trở thành biến thể chủ đạo gây bệnh COVID-19 trên toàn cầu

Theo Reuters 14:46 29/03/2022

Dòng phụ BA.2 của biến thể Omicron của virus SARS-CoV-2 hiện là nguyên nhân chính gây ra các ca mắc COVID-19 trên toàn cầu, đặc biệt tại châu Âu và châu Á, làm gia tăng lo ngại về khả năng bùng phát một đợt dịch mới tại Mỹ.

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