Optical DNA mapping using nanochannels for identification of plasmids carrying carbapenemase blandm-1 gene from patients admitted to a Vietnamese hospital

Paper in proceeding, 2019

Antibiotic misuse has resulted in a rapidly increasing prevalence of multidrug resistant (MDR) bacteria, posing serious threat to human health. Bacterial plasmids play a significant role in spreading antibiotic resistance genes between strains and species. Rapid identification and characterization of plasmids, and knowledge about the presence of resistance genes, thus becomes essential. Here, we use optical DNA mapping (ODM), to identify the plasmid carrying blaNDM-1 gene in samples collected from patients in Vietnam National Children's Hospital (VNCH) in Hanoi, Veitnam, and investigate if a single plasmid is responsible for spreading of the blaNDM-1 gene across different strains of K. pneumonia.