pH-Dependent Evolution of Delafloxacin and Ciprofloxacin Resistance in Pseudomonas aeruginosa from cystic fibrosis (CF) and non-CF-patients
Niranjan R. Ireddy, Anja Bösch, Helena M. B. Seth-Smith, Philipp Kohler, Baharak Babouee Flury
This study compares resistance development to delafloxacin and ciprofloxacin in Pseudomonas aeruginosa under acidic and neutral pH conditions, finding a higher genetic barrier to resistance for delafloxacin but potential cross-resistance to ciprofloxacin.
bioRxiv · Sep 9, 2026 · PreprintMicrobiology