Figure 6

Kaplan–Meier survival distributions for dose-dependent challenges of A. colistiniresistens C-214. A. baumannii C-98 and E. coli OP50 were used as highly virulent and non-virulent strain controls, respectively, at all dosage levels. Three biological repeats of each experiment were pooled and results are shown as a percentage probability of survival. Infection results for all three isolates tested were significantly different (p = 0.001; Mantel–Cox log-rank test, demonstrating that larval survival is dependent on the quantity of bacteria injected.