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Additive Effect of Enterococcus faecium on Enterococcal Bloodstream Infections: A 14-Year Study in a Swiss Tertiary Hospital

Published online by Cambridge University Press:  02 January 2015

Maja Weisser ,
Selja Capaul ,
Marc Dangel ,
Luigia Elzi ,
Esther Kuenzli ,
Reno Frei  and
Andreas Widmer
Maja Weisser*
Affiliation:
Division of Infectious Diseases and Hospital Epidemiology, University Hospital Basel, Basel, Switzerland
Selja Capaul
Affiliation:
Division of Clinical Microbiology, Department of Laboratory Medicine, University Hospital Basel, Basel, Switzerland
Marc Dangel
Affiliation:
Division of Infectious Diseases and Hospital Epidemiology, University Hospital Basel, Basel, Switzerland
Luigia Elzi
Affiliation:
Division of Infectious Diseases and Hospital Epidemiology, University Hospital Basel, Basel, Switzerland
Esther Kuenzli
Affiliation:
Division of Infectious Diseases and Hospital Epidemiology, University Hospital Basel, Basel, Switzerland
Reno Frei
Affiliation:
Division of Clinical Microbiology, Department of Laboratory Medicine, University Hospital Basel, Basel, Switzerland
Andreas Widmer
Affiliation:
Division of Infectious Diseases and Hospital Epidemiology, University Hospital Basel, Basel, Switzerland
*
Division of Infectious Diseases and Hospital Epidemiology, University Hospital Basel, Petersgraben 4, 4031 Basel, Switzerland (weisserm@uhbs.ch)
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Abstract

We investigated whether an increase in enterococcal bloodstream infections (BSIs) depends on the emergence of Enterococcus faecium in an area with low vancomycin-resistant enterococci prevalence. From 1999 to 2012, a linear increase in E. faecium BSI rates (0.009 per 1,000 patient-days per year; P<.001) was noted. Enterococcus faecalis BSI rates remained stable.

Type
Concise Communication
Information
Infection Control & Hospital Epidemiology , Volume 34 , Issue 10 , October 2013 , pp. 1109 - 1112
Copyright
Copyright © The Society for Healthcare Epidemiology of America 2013

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