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

(TTXVN/Vietnam+) 08:36 27/08/2020

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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