Reversible Evolution of Ceftazidime-Avibactam Resistance Driven by bla KPC-71 and Aerobactin Loss in ST11-KL64 Hypervirulent Klebsiella Pneumoniae
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Background: Carbapenem-resistant Klebsiella pneumoniae (CRKP) is a major global health threat, and the emergence of ceftazidime-avibactam (CZA)-resistant KPC variants presents an increasing clinical challenge. This study aimed to... ...
