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. 2022 Dec 12;13:1020580. doi: 10.3389/fimmu.2022.1020580

Figure 4.

Figure 4

Comparative analysis of the effect of complement inhibitors on the survival of Hib in pre- and post-vaccination sera. Survival data for all subject/Hib isolate combinations were cumulated (three technical replicates for each combination). The horizontal dotted line represents 50% survival of bacteria after 60 min incubation. Shown are results for the highest concentrations of complement inhibitors tested (25 µM for the fB inhibitor iptacopan and the fD inhibitor CMS487, 100 µg/mL for the C3 inhibitor CP-40, the anti-C5 mAb tesidolumab and the anti-MASP-2 mAb). CI, confidence interval.