Efficacy of peptides in a wax moth (Galleria mellonella) larva model. (A) Survival curve of larvae either untreated or treated with peptides, ***, P < 0.001, log-rank test. (B) APEC load in larvae either untreated or treated with peptides. PC, infected and vehicle (sterile water containing DMSO)-treated larvae; KAN, infected and kanamycin (50 mg/kg body weight)-treated larvae; ***, P < 0.001, Tukey’s test.