Mỹ: CDC thay đổi chính sách xét nghiệm người phơi nhiễm COVID-19

Trung tâm kiểm soát và ngăn ngừa dịch bệnh Mỹ (CDC) đã khuyến nghị những người phơi nhiễm với COVID-19 nhưng không phát triệu chứng có thể không cần xét nghiệm virus SARS-CoV-2. Sự đảo ngược chính sách này của CDC vấp phải sự phản đối của nhiều quan chức và chuyên gia y tế Mỹ.

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Bình luận

Xin vui lòng gõ tiếng Việt có dấu

Tin cùng chuyên mục

Israel mở rộng kiểm soát quân sự tại miền Nam Lebanon

Israel mở rộng kiểm soát quân sự tại miền Nam Lebanon

Thế giới
(Baothanhhoa.vn) - Quân đội Israel vừa công bố bản đồ mới cho thấy phạm vi hoạt động của lực lượng nước này tại miền Nam Lebanon đã được mở rộng, trong bối cảnh Tel Aviv tiếp tục khẳng định sẽ duy trì hiện diện quân sự tại khu vực bất chấp các nỗ lực ngoại giao nhằm...
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