欧洲疾控中心：2024风险评估：欧盟/欧洲经济区国家出现携带碳青霉烯酶基因的高毒力肺炎克雷伯菌ST23-首次更新报告（英文版）

Since the last ECDC rapid risk assessment in 2021, the number of European Union/European Economic Area (EU/EEA) countries reporting cases of hypervirulent Klebsiella pneumoniae (hvKp) sequence type (ST) 23 has increased from four to 10 countries, and the number of isolates submitted for analysis by these countries has increased from 12 to 143 isolates. Furthermore, there is now evidence of sustained spread of the globally dominant hvKp ST23-K1 lineage carrying carbapenemase genes between heal