3 Newest COVID-19 Tests Authorized by the FDA
XTalks
MARCH 10, 2021
While molecular PCR-based tests remain the gold standard for the detection of SARS-CoV-2 viral RNA, rapid antigen tests are useful for screening purposes. The diagnostic test is a molecular nucleic acid amplification test (NAAT) that is intended to detect SARS-CoV-2 viral RNA from samples collected via nasopharyngeal swabbing.
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