Thứ Tư, 26 tháng 8, 2020

NPR News: CDC Changes Testing Guidelines To Exclude People With No COVID-19 Symptoms

CDC Changes Testing Guidelines To Exclude People With No COVID-19 Symptoms
The Centers for Disease Control and Prevention has changed its coronavirus testing guidelines, raising questions about whether the move was done to reduce testing.

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Health Care - August 27, 2020 at 03:07AM - CDC Changes Testing Guidelines To Exclude People With No COVID-19 Symptoms

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