Fig 1. Percentage of responders to each humoral immune measure.
Percentage of Cervarix® (Blue) or Gardasil® (Red) responders in the (A) neutralization assay, (B) binding assay or (C) B cell ELISpot assay against the indicated vaccine (HPV16, HPV18) and non-vaccine (HPV31, HPV45) genotypes. Error bars, 95% CI. * p<0.05; ** p<0.01; *** p<0.001.