TABLE 1.

Antibody levels the day before genital challenge

AntigenAdjuvantC. trachomatis MoPn-specific ELISA antibody titerSerum neutralizing titer
Serum (103)Vaginal wash
IgMIgGIgG1IgG2aIgG2bIgG3IgAIgAIgG
MOMPCpG + Montanide0.1409.625.651.2204.825.63.21601601,250
OvalbuminCpG + Montanide<0.1<0.1<0.1<0.1<0.1<0.1<0.1<20<20<10
MOMPCpG + alum0.1102.425.66.451.212.80.840201,250
OvalbuminCpG + alum<0.1<0.1<0.1<0.1<0.1<0.1<0.1<20<20<10
C. trachomatis0.1102.41.625.625.63.23.21,2803201,250
MEM-0<0.1<0.1<0.1<0.1<0.1<0.1<0.1<20<20<10