Evaluation of high-resolution melting curve analysis of ligation-mediated real-time PCR, a rapid method for epidemiological typing of ESKAPE (Enterococcus faecium, Staphylococcus aureus, Klebsiella pneumoniae, Acinetobacter baumannii, Pseudomonas aeruginosa, and Enterobacter Species) pathogens.

J Clin Microbiol

Department of Clinical Microbiology, Kalmar County Hospital, Kalmar, Sweden Department of Medicine and Optometry, Linnaeus University, Kalmar, Sweden Department of Clinical Microbiology and Department of Clinical and Experimental Medicine, Linköping University, Linköping, Sweden.

Published: December 2014

A single-tube method, ligation-mediated real-time PCR high-resolution melt analysis (LMqPCR HRMA), was modified for the rapid typing of Enterococcus faecium, Staphylococcus aureus, Klebsiella pneumoniae, Acinetobacter baumannii, Pseudomonas aeruginosa, and Enterobacter spp. (ESKAPE) pathogens. A 97% agreement (60/62 isolates) was achieved in comparison to pulsed-field gel electrophoresis (PFGE) results, which indicates that LMqPCR HRMA is a rapid and accurate screening tool for monitoring nosocomial outbreaks.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4313309PMC
http://dx.doi.org/10.1128/JCM.02537-14DOI Listing

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