Colonization of residents and staff of a long-term-care facility and adjacent acute-care hospital geriatric unit by multiresistant bacteria A. March,

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Colonization of residents and staff of a long-term-care facility and adjacent acute-care hospital geriatric unit by multiresistant bacteria A. March, R. Aschbacher, H. Dhanji, D.M. Livermore, A. Böttcher, F. Sleghel, S. Maggi, M. Noale, C. Larcher, N. Woodford Clinical Microbiology and Infection Volume 16, Issue 7, Pages 934-944 (July 2010) DOI: 10.1111/j.1469-0691.2009.03024.x Copyright © 2010 European Society of Clinical Infectious Diseases Terms and Conditions

FIG. 1 Plasmids extracted from Escherichia coli DH10B transformants, digested with HpaI and separated on a 0.7% agarose gel: pECO6 (lane 1), pKOX105.1 (lane 2), pKOX105.2 (lane 3) and pMMO445 (lane 4) were from isolates collected in the surveillance of long-term-care facility residents. Lane M has molecular weight markers. Clinical Microbiology and Infection 2010 16, 934-944DOI: (10.1111/j.1469-0691.2009.03024.x) Copyright © 2010 European Society of Clinical Infectious Diseases Terms and Conditions

FIG. 2 Pulsed-field gel electrophoresis (PFGE) dendrogram of the extended-spectrum β-lactamase (ESBL)-producing Escherichia coli isolates from the screening of the long-term-care facility (LTCF) residents (R) and staff members (S) and geriatric unit patients (G). Specific LTCF unit, ESBL type, cefotaxime (CTX) and ceftazidime (CAZ) MICs, the presence of IS26 adjacent to blaCTX-M-group-1 (‘IS26 link’), presence of qnrS and phylogenetic group are shown as A1, A2, B, C or D. PFGE clusters with >85% similarity are indicated. NA, not applicable; ND*, ESBL type not determined (SHV-negative and CTX-M negative); NT**, not typeable by the PCR method. Clinical Microbiology and Infection 2010 16, 934-944DOI: (10.1111/j.1469-0691.2009.03024.x) Copyright © 2010 European Society of Clinical Infectious Diseases Terms and Conditions