Machuca, JesusLopez-Cerero, LorenaFernandez-Cuenca, FelipeGracia-Ahufinger, IreneRuiz-Carrascoso, GuillermoRodriguez-Lopez, FernandoPascual, Alvaro2023-01-252023-01-252016-04-26Machuca J, López-Cerero L, Fernández-Cuenca F, Gracia-Ahufinger I, Ruiz-Carrascoso G, Rodríguez-López F, et al. Characterization of an outbreak due to CTX-M-15-producing Klebsiella pneumoniae lacking the blaOXA-48 gene belonging to clone ST405 in a neonatal unit in southern Spain. J Antimicrob Chemother. 2016 Aug;71(8):2353-5http://hdl.handle.net/10668/10031The dissemination of high-risk clones presents a major challenge for the worldwide health system because of their ability to overcome control measures and cross institutional and national borders and so provide a stable platform for the spread of resistance determinants. The traceability of such successful clones is important for the design of control strategies.1 The dissemination of different high-risk MDR Klebsiella pneumoniae clones belonging to clonal complex 258/340 (ST11, ST258, ST340, ST437 and ST512) has been a key factor in the propagation of carbapenemase genes, especially blaKPC .enKlebsiella pneumoniaeNurseries, HospitalSpainbeta-LactamasesAnti-Bacterial AgentsBronchiDisease OutbreaksHumansInfant, NewbornKlebsiella Infectionsresearch article27118773open accessAntibacterianosBronquiosBrotes de enfermedadesInfecciones por KlebsiellaRecién nacido10.1093/jac/dkw1371460-2091https://academic.oup.com/jac/article-pdf/71/8/2353/16864317/dkw137.pdf