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abstractpubmed· Abstract 2020· item PMID:32383638
Prolonged Persistence of SARS-CoV-2 RNA in Body Fluids. We prospectively assessed 49 coronavirus disease cases in Guangdong, China, to estimate the frequency and duration of detectable severe acute respiratory syndrome coronavirus 2 RNA in human body fluids. The prolonged persistence of virus RNA in various body fluids may guide the clinical diagnosis and prevention of onward virus transmission.