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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4bqxw6EgU2QwVzFTOeG7rlPDrSPDoVM7e+G7lOG7nC9k4bui4bucZFM/OeG7sMOpw6nDk1Jk4buhw6A64buJUuG7ouG6uDAsw6BT4bq5ZeG7sMOhIFPhurkw4bq3w6EgUzg8U8Osw6BlOTrDoGEs4bq5LGXDqeG7lDHDoSLDoOG7mFNBbVM7PsOhU8Oh4buw4buJUztYUyAwMVPDoTAkw6FTID3DoVPFqFPhurllMX3hurtTP+G7sFNhw50/U3DDgMONdnEtVeG7quG7mFPhurllw6DDoSBTO+G6oVNV4buow5nhu5Thu6ZUVFPhurll4buD4bqpw6EgUzDhuqtkUztYU+G6uWhTw63DoMOhIOG7lC/hu5Thu5wvZOG7ouG7nGRTPznhu7DDqcOpw5NSZG7hurvhurkww6BlUuG7osag4bq44bq44buKw43DgS/DjTEs4bq5w6Hhu7BhK+G7muG7nC9k4bui