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. 2021 Nov 27;9(12):1402. doi: 10.3390/vaccines9121402

Table 7.

The median value of IgG antibody concentrations of all selected participants (n = 50) expressed in binding antibody units (BAU/mL) one month after the first and second dose of Pfizer’s SARS-CoV-2 vaccine with the distinction of the convalescent and non-previously SARS-CoV-2 infected participants.

1 Month after 1st Dose 1 Month after 2nd Dose p-Value
Median IQR Median IQR
Convalescents 2880.0 2364.78 2880.0 1033.7 0.8791
Non-previously SARS-CoV-2 infected 363.4 503.1 2880.0 1350.0 0.0005