Tandem Repeat of blaNDM-1 and Clonal Dissemination of a fosA3 and blaKPC-2 Co-Carrying IncR-F33: A–: B– Plasmid in Klebsiella pneumoniae Isolates Collected in a Southwest Hospital in China, 2010–2013

This study described the early epidemiological characteristics of bla _KPC-2/bla _NDM-1-carrying CRKP, and reported a new tandem repeat pattern of bla _NDM-1 cluster in Yunnan. These findings extend our knowledge on the carbapenemase gene evolutions.