Fig. 2

Satisfactory humoral responses at weeks 5 and 12. CI = confidence interval; IgG = immunoglobulin G; PCV-13 = 13-serotype pneumococcal conjugate vaccine; TTV = tetanus toxoid vaccine
Satisfactory humoral responses at weeks 5 and 12. CI = confidence interval; IgG = immunoglobulin G; PCV-13 = 13-serotype pneumococcal conjugate vaccine; TTV = tetanus toxoid vaccine