Figure 2
From: Diagnostic performance of respirators for collection and detection of SARS-CoV-2
(a) Comparison of nucleic acid profiles of nucleic acids extracted from masks. (b) Quantitative comparison of the distribution of nucleic acids (nucleic acids are primarily distributed in the vicinity of 100–270 bp). (c) Measurement (quantity) of collected nucleic acid concentration according to mask wearing time. (d) Comparison of Ct values of nucleic acids for the three housekeeping genes GAPDH, GUSB, and RPLP0 in human plasma and mask. (e) Typical PCR results from a clinical sample of a mask worn by a patient with SAR-CoV-2 infection.
