Enhanced bacteriostatic effects of phage vB_C4 and cell wall-targeting antibiotic combinations against drug-resistant Aeromonas veronii

Abstract

The combined application of phages and antibiotics not only effectively inhibits the emergence of phage-resistant bacteria but also reduces the required effective concentration of antibiotics. Additionally, this combination therapy demonstrates significant therapeutic effects on clinical infections mediated by biofilms. Consequently, this study establishes a basis for evaluating the parameters essential for utilizing phage-antibiotic combination therapy in the treatment of biofilm-associated infections, thereby offering a novel selection for the clinical management of multidrug-resistant bacterial infections.