Nghiên cứu về biến thể Delta kết hợp với đột biến E484K, được phát hiện tại Lombardy, miền Bắc Italy, cho thấy các loại biến thể mới có thể không kháng vaccine nhiều như các nhà khoa học lo ngại.
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
(TTXVN/Vietnam+)
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2025-05-10 13:59:00
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2025-05-10 10:53:00
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2021-09-28 08:39:00