Comparison of two nucleic acid amplification tests (NAATs) and two antigen tests for detection of SARS-CoV-2 from upper respiratory specimens
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There are numerous tests available for acute diagnosis of SARS-CoV-2, the virus that causes the disease COVID-19. These tests fall into two main groups: nucleic acid amplification tests (NAATs) and antigen-based assays. We evaluated the clinical performance of... ...
