Article
Temporal changes in pulsed-field gel electrophoresis banding in vancomycin-resistant Enterococcus faecium and implications for outbreak investigations.
American journal of infection control - 1 Apr 2013
McLaughlin Milena, Malczynski Michael, Qi Chao, Radetski Jordan, Zembower Teresa, Scheetz Marc H
Abstract excerpt
BACKGROUND: Patients are often screened with surveillance cultures to discern transmissions vs transformation of an isolate to vancomycin-resistant Enterococcus faecium. To determine the amount of time between which isolates could be considered genetically similar by pulsed-field gel electrophoresis, isolate change over time within single patients was studied. METHODS: A minimum of 4 isolates per patient,...
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