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Cumulative incidence (A) and vaccine efficacy (B) against the first new genotypic infection between months 2·5–14·0 for the pooled R012-14, R012-20, and Fx012-14 vs the control regimen in the per-protocol set by M2-FOI equal to zero vs M2-FOI greater than zero
M2-FOI=number of new infections detected after the first vaccination visit and by the month 2 visit. PYR=person-year at risk.
