Figure 1. Ab responses after single dose vaccination with the ChAdOx1 nCoV-19 and BNT162b2 vaccines. (A) Comparison of S1-IgG titers induced by ChAdOx1 nCoV-19 (AZ) and BNT162b2 (PF) vaccines from baseline to 3 wks after first vaccination. (B) Kinetics of S1-IgG titers induced by ChAdOx1 nCoV-19 vaccine (AZ) from baseline to 3 wks after vaccination. (C) Kinetics of S1-IgG titers induced by BNT162b2 vaccine (PF) from baseline to 3 wks after vaccination. (D) Comparison of NT Ab titers at 3 wks after vaccination with ChAdOx1 nCoV-19 (AZ) and BNT162b2 (PF) vaccines.
