Nghiên cứu cho thấy gần 1/10 người Mỹ có thể nhiễm COVID-19

Theo THX 13:51 27/09/2020

Ngày 26/9, kết quả một nghiên cứu mới trên hàng chục nghìn mẫu máu cho thấy gần 1/10 số người Mỹ có thể nhiễm virus SARS-CoV-2 gây bệnh viêm đường hô hấp cấp COVID-19, nhấn mạnh khả năng lây lan rộng rãi của virus trong những tháng mùa Thu và mùa Đông lạnh giá.

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oWMgY2EgYuG7h25oIOG7nyBjw6FjIGJhbmcgVHJ1bmcgVMOieSB2w6AgY8OhYyBiYW5nIG1p4buBbiBuw7ppIHBow61hIFTDonksIG7GoWkgdGjhu51pIHRp4bq/dCB0aGF5IMSR4buVaSBz4bubbSBoxqFuIHRyb25nIG7Eg20uPC9wPjxwIGNsYXNzPSJwQm9keSI+SGnhu4duIHThuqFpLCBjw6FjIGJhbmcgbmjGsCBXaXNjb25zaW4gdsOgIE1pbm5lc290YSDEkWFuZyBjaG8gdGjhuqV5IHPhu7EgZ2lhIHTEg25nIMSRw6FuZyBiw6FvIMSR4buZbmcgduG7gSBz4buRIGNhIG5oaeG7hW0gQ09WSUQtMTkuPC9wPjxwIGNsYXNzPSJwQXV0aG9yIj5UaGVvIFRIWDwvcD4=