Proportion of participants with serotype-specific IgG concentrations ≥0·35 μg/mL over time (A) and geometric mean serotype-specific IgG concentrations (B), for all PCV10 serotypes as well as the two cross-reacting serotypes
Datapoints are percentage or GMC with error bars showing 95% CIs. Data for the 3+0 schedule was sourced from groups A and B combined (ages 5 months and 9 months) or group B. Data for the 2+1 schedule was sourced from group C and for the two-dose schedule was sourced from group D. The y-axis range is longer for serotypes 14 and 19F because these serotypes were more immunogenic. GMC=geometric mean concentration. PCV10=ten-valent pneumococcal conjugate vaccine.