FIGURE 1.

Western blot and densitometry of exosomal proteins from LTxRs with known SARS‐CoV‐2 infection (LTxRs‐COVID‐19; n = 27) for SARS‐CoV‐2 spike protein S2 and Nucleocapsid protein, C is the control and 1–27 are exosome samples from each patient. (B) Western blot and densitometry of exosomal proteins from control and from Symptomatic LTx candidates (n = 6) for SARS‐CoV‐2 spike protein S2 and Nucleocapsid protein. (C) Western blot and densitometry of exosomal proteins from control and from asymptomatic LTx candidates (Asx; n = 16) for SARS‐CoV‐2 spike protein S2 and Nucleocapsid protein. *Only Upper band in the blot corresponds to SARS‐CoV‐2 spike protein in (A) and (B). *All statistical analyses were performed using Mann–Whitney Test using GraphPad Prism version 8.0.