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. 2017 Jun 5;8:15740. doi: 10.1038/ncomms15740

Figure 5. Correlation of protective efficacy with neutralizing antibody responses.

Figure 5

Neutralizing antibody responses are shown at week 0 (a,c) and week 52 (b,d) in the vaccinated animals against both the non-AK neutralization-sensitive tier 1 SIVsmE660 clone (CP3C-P-A8) and the AK neutralization-resistant tier 2 SIVsmE660 clone (CR54-PK-2A5). IC50 titres are reported for CP3C-P-A8. % neutralization values are reported for CR54-PK-2A5. Wilcoxon rank-sum tests were utilized to compare neutralizing antibody titres in protected versus infected vaccinated animals at week 52. Red line indicates median responses.