Molecular characterization of consecutive isolates of OXA-48-producing Klebsiella pneumoniae: changes in the virulome using next-generation sequencing (NGS).

Little is known about the clonality of consecutive OXA-48 producing-Klebsiella pneumoniae isolates from the same patient and the possibility of changes in their virulomes over time. We studied the molecular characteristics of twenty OXA-48-producing K. pneumoniae consecutive isolates from six patients using whole-genome sequencing.