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Post-Disease Divergence in SARS-CoV-2 RNA Detection between Nasopharyngeal, Anterior Nares and Saliva/Oral Fluid Specimens - Significant Implications for Policy & Public Health

2021-01-26 infectious diseases Title + abstract only
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BackgroundPatients have been shown to shed SARS-CoV-2 viral RNA in nasopharyngeal (NP) specimens for over 100 days after resolution of clinical disease (1, 2). How this relates to anterior nares and oral fluid specimens has not previously been investigated. MethodsWe prospectively collected oral fluid, anterior nares, NP swab and serum specimens from 1,326 individuals at 2 "drive-through" testing locations. The Curative SARS-CoV-2 Assay (Curative Assay)(3) on oral fluid and anterior nares speci...

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