New Delhi Metallo-β-Lactamase–producing Enterobacteriaceae, United States
J. Kamile Rasheed , Brandon Kitchel, Wenming Zhu, Karen F. Anderson, Nancye C. Clark, Mary Jane Ferraro, Patrice Savard, Romney M. Humphries, Alexander J. Kallen, and Brandi M. Limbago
Author affiliations: Centers for Disease Control and Prevention, Atlanta, Georgia, USA (J.K. Rasheed, B. Kitchel, W. Zhu, K.F. Anderson, N.C. Clark, A.J. Kallen, B.M. Limbago); Massachusetts General Hospital, Boston, Massachusetts, USA (M.J. Ferraro); Johns Hopkins University, Baltimore, Maryland, USA (P. Savard); Johns Hopkins Health System, Baltimore (P. Savard); University of California Los Angeles David Geffen School of Medicine, Los Angeles, California, USA (R.M. Humphries)
Figure 2. . Dendrogram showing pulsed-field gel electrophoresis (PFGE) analysis and multilocus sequence typing (MLST) results for New Delhi metallo-β-lactamase–producing Klebsiella pneumoniae isolates, United States, April 2009–March 2011. Scale bar indicates % similarity. CA, California; MD, Maryland.
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