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. 2014 Apr 8;210(7):1052–1061. doi: 10.1093/infdis/jiu217

Figure 3.

Figure 3.

EnvA enzyme-linked immunosorbent assay (ELISA) responses by group. Individual subject responses are shown by week and vaccine group. Dots indicate individual responses at a given time point; horizontal lines, geometric mean titers at a given time point for the group; dashed lines, cutoff for the assay; arrows, times when vaccine or placebo was administered. Abbreviation: ND, not done.