Table 1.

Anti-meningococcal C PS-specific salivary IgA and IgG antibody concentrations in adolescents immunized with the MC-conjugate or MACPS vaccine

DayGMC (95% CI), ng/μg
IgAIgG
MC-conjugateMACPSMC-conjugateMACPS
00.30 (0.24, 0.38) (n = 53)0.30 (0.23, 0.39) (n = 53)0.69 (0.56, 0.84) (n = 53)0.71 (0.58, 0.87) (n = 53)
300.87 (0.63, 1.20) (n = 53)1.15 (0.85, 1.54) (n = 53)7.32 (4.71, 11.37) (n = 53)2.66 (1.86, 3.80) (n = 53)
1800.40 (0.31, 0.52) (n = 51)0.53 (0.40, 0.70) (n = 52)2.84 (1.74, 4.62) (n = 51)1.60 (1.12, 2.27) (n = 52)
3600.39 (0.30, 0.51) (n = 51)0.48 (0.37, 0.63) (n = 51)1.34 (0.90, 2.10) (n = 51)0.76 (0.58, 0.98) (n = 51)