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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rlPDrSPDoVM7e+G7lOG7nC9k4bui4bucZFM/OeG7sMOpw6nDk1Jk4buhw6A64buJUuG7ouG6uDAsw6BT4bq5ZeG7sMOhIFPhurkw4bq3w6EgUzg8U8Osw6BlOTrDoGEs4bq5LGXDqeG7lDHDoSLDoOG7mFNBbVM7PsOhU8Oh4buw4buJUztYUyAwMVPDoTAkw6FTID3DoVPFqFPhurllMX3hurtTP+G7sFNhw50/U3DDgMONdnEtVeG7quG7mFPhurllw6DDoSBTO+G6oVNV4buow5nhu5Thu6ZUVFPhurll4buD4bqpw6EgUzDhuqtkUztYU+G6uWhTw63DoMOhIOG7lC/hu5Thu5wvZOG7ouG7nGRTPznhu7DDqcOpw5NSZG7hurvhurkww6BlUuG7osag4bq44bq44buKw43DgS/DjTEs4bq5w6Hhu7BhK+G7muG7nC9k4bui

Bình luận

Xin vui lòng gõ tiếng Việt có dấu

Tin cùng chuyên mục

RK - 251 của Ấn Độ mở ra triển vọng điều trị ung thư mới

RK - 251 của Ấn Độ mở ra triển vọng điều trị ung thư mới

Thế giới
(Baothanhhoa.vn) - Các nhà khoa học Ấn Độ đã phát triển hợp chất chống ung thư thử nghiệm RK - 251, được thiết kế để kích hoạt chủ yếu trong môi trường có nồng độ oxy phản ứng cao của tế bào ung thư, qua đó hướng tới giảm tổn thương đối với các tế bào khỏe mạnh. Tuy...
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