Combination therapy delays antimicrobial resistance after adaptive laboratory evolution of Staphylococcus aureus

Abstract excerpt

ABSTRACT Antibiotic resistance, driven by misuse and overuse of antibiotics, is one of the greatest threats against human health. The antimicrobial pressure during prolonged antibiotic treatment of chronic bacterial infections selects for resistance. While antibiotic combinations may reduce resistance emergence, antibiotic-tolerant persister cells can serve as a reservoir for resistance development. Therefore,...