Serum vibriocidal antibody titers to V. cholerae O1 Inaba among vaccine and placebo recipients.

aGMT is Geometric Mean Titer.bGMF rise is Geometric Mean Fold rise from baseline to 14 days after dose 2 or from baseline to 1 year after dose 1.cP value for comparison between vaccine and placebo for GMF rise after controlling for the baseline titre.dNo (%) seroconverted from baseline to baseline to 14 days after dose 2 or from baseline to 1 year after dose 1.eP value for comparison between vaccine and placebo for % seroconversion after controlling for the baseline titre.