A genetic cluster of MDR Enterobacter cloacae complex ST78 harbouring a plasmid containing bla VIM-1 and mcr-9 in the Netherlands

Background: Carbapenemases produced by Enterobacterales are often encoded by genes on transferable plasmids and represent a major healthcare problem, especially if the plasmids contain additional antibiotic resistance genes. As part of Dutch national surveillance, 50 medical microbiological laboratories submit their Enterobacterales isolates suspected of carbapenemase production to the National Institute for Public Health and the Environment for characterization. All isolates for which carbapenemase production is confirmed are subjected to next-generation sequencing. Objectives: To study the m... Mehr ...