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. 2020 Jun 2;11:984. doi: 10.3389/fimmu.2020.00984

Figure 10.

Figure 10

Longitudinal heterologous neutralizing antibodies elicited by CAP257 vaccine strategies in macaques. (A–H) Serum samples after the second (week 6), third (week 14), fourth (week 22), fifth (week 35), and sixth (week 43) immunization were tested for neutralization of a panel of recombinant heterologous viruses in the TZM-bl assay. (I) Summary by group and immunization number of all viruses neutralized. Lines are mean and SD. A decrease in RLU from a serum dilution <50 was considered as non-specific cell death and no neutralization. Data are expressed as ID50, serum dilution that neutralized 50% of the infecting virus. Box and whisker plots show mean ID50 for each group at each immunization timepoint shown with IQR and were calculated in GraphPad Prism 8.0; ANOVA, Kruskil-Wallis test; P-values are shown.