https://www.selleckchem.com/pr....oducts/6-diazo-5-oxo
Based on standard curve calibration, several thousand viruses per minute were observed in the tested exhalations. Furthermore, referring to the average tidal volume data of adults, it was estimated that an exhaled SARS-CoV-2 concentration of approximately one copy/mL is detectable for COVID-19 patients. This study validates the original concept of breath detection of SARS-CoV-2 using SAC combined with RT-PCR.Rationale/Objectives A human coronavirus (HCoV-19) has caused the novel coronavirus disease (COVID-19) outbreak