Intense Intestinal Carriage of Carbapenemase-Producing Klebsiella pneumoniae Co-harboring OXA-48, KPC, VIM, and NDM Among Preterm Neonates in a Moroccan Neonatal Intensive Care Unit.

Introduction: This study aimed to investigate the prevalence and the carbapenemase production ability of Klebsiella pneumoniae isolates from premature neonates' intestinal tracts in a Moroccan neonatal intensive care unit Methodology: Active rectal screening was performed among 339 preterm infants. The collected isolates were subjected to antibiotic susceptibility testing, phenotypic analysis of carbapenemase production, and molecular detection of carbapenemase genes.

Results: Out of 293 K.