Evolution of ceftazidime-avibactam resistance driven by mutations in double-copy bla KPC-2 to bla KPC-189 during treatment of ST11 carbapenem-resistant Klebsiella pneumoniae .
Xiaofan ZhangYinrong XieYing ZhangTailong LeiLongjie ZhouJiayao YaoLin LiuHaiyang LiuJintao HeYunsong YuYue-Xing TuXi LiPublished in: mSystems (2024)
harboring a double-copy blaKPC and provide new insights into the mechanisms of acquired resistance to CZA.