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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