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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
Theo Reuters
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2025-07-15 16:08:00
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2025-07-15 15:25:00
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2025-07-15 14:24:00