Figure 5.

Plasmablast frequencies in pregnant women and controls. A, Plasmablast frequencies prevaccination and 7 days postvaccination in control (circles) and pregnant (triangles) were compared longitudinally using a Wilcoxon rank-sum test. B, Plasmablast frequencies at 7 days postvaccination and fold-changes (day 7 postvaccination/prevaccination) were compared by Mann–Whitney U test in control and pregnant women. All error bars indicate the median and interquartile range. Abbreviations: C, control; P, pregnant.