In short: The Food and Drug Administration focuses on bugs instead of patients. You probably think “antibiotic resistance” means that a bacterial infection can’t be cured by any antibiotics.

Clinical Efficacy of Ceftazidime/avibactam Combination Therapy for Severe Hospital-acquired Pulmonary Infections Caused by Carbapenem-Resistant and Difficult-to-Treat Pseudomonas aeruginosa.