FIG 4.

All vaccination regimens induced strong IgG antibody responses against several Env antigens, as well as V1V2-specific responses and responses against p24 and p66(RT). IgG binding magnitudes are indicated as AUC values, and medians and interquartile ranges are shown for the specified time points postvaccination. Shaded areas highlight time points 2 weeks after completion of the DNA and NYVAC/protein immunizations. (A) Time course for antibody responses against consensus clade C gp140. (B) Responses against gp70V1V2. (C) Responses against the other tested proteins, as indicated.