Aztreonam-Avibactam against Carbapenem-Resistant Enterobacterales: Susceptibility and Genomic Analysis in a Chinese Teaching Hospital.
OBJECTIVES To investigate aztreonam-avibactam (AZA) susceptibility and molecular features of carbapenem-resistant Enterobacterales (CRE) at a Shenzhen hospital. METHODS CRE isolates were collected from Jan 2018 to Sep 2025 and analyzed by whole-genome sequencing, AZA disk diffusion, and clinical data review. Regional...