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Outbreak of Carbapenem-Resistant Providencia stuartii in an Intensive Care Unit

Published online by Cambridge University Press:  02 January 2015

Alexandre P. Zavascki ,
Cecília G. Carvalhaes ,
Geórgia L. da Silva ,
Sílvia Pedroso Tavares Soares ,
Luciana R. de Alcåntara ,
Laura S. Elias ,
Ana M. Sandri  and
Ana C. Gales
Alexandre P. Zavascki*
Affiliation:
Infectious Diseases Service, Hospital de Clínicas de Porto Alegre, Brazil
Cecília G. Carvalhaes
Affiliation:
Laboratório ALERTA, Division of Infectious Diseases, Universidade Federal de São Paulo, São Paulo, Brazil
Geórgia L. da Silva
Affiliation:
Infection Control Service, Hospital São Lucas da Pontificia Universidade Católica do Rio Grande do Sul, Porto Alegre, Brazil
Sílvia Pedroso Tavares Soares
Affiliation:
Infection Control Service, Hospital São Lucas da Pontificia Universidade Católica do Rio Grande do Sul, Porto Alegre, Brazil
Luciana R. de Alcåntara
Affiliation:
Infection Control Service, Hospital São Lucas da Pontificia Universidade Católica do Rio Grande do Sul, Porto Alegre, Brazil
Laura S. Elias
Affiliation:
Infection Control Service, Hospital São Lucas da Pontificia Universidade Católica do Rio Grande do Sul, Porto Alegre, Brazil
Ana M. Sandri
Affiliation:
Infection Control Service, Hospital São Lucas da Pontificia Universidade Católica do Rio Grande do Sul, Porto Alegre, Brazil
Ana C. Gales
Affiliation:
Laboratório ALERTA, Division of Infectious Diseases, Universidade Federal de São Paulo, São Paulo, Brazil
*
Alexandre P. Zavascki, MD, PhD, Infectious Diseases Service, Hospital de Clínicas de Porto Alegre, 2350 Ramiro Barcelos Street, Porto Alegre 90.035-903, Brazil (azavascki@hcpa.ufrgs.br)
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Abstract

Outbreaks by carbapenem-resistant Providencia stuartii (CRPS) are rarely described. Clinical characteristics of patients with CRPS in an intensive care unit and resistance mechanisms were investigated. Carbapenemase production and/or outer membrane alterations were not detected; only CTX-M-2 and AmpC hyperproduction were noted. The outbreak was ultimately controlled in a 3-month period.

Type
Concise Communication
Information
Infection Control & Hospital Epidemiology , Volume 33 , Issue 6 , June 2012 , pp. 627 - 630
Copyright
Copyright © The Society for Healthcare Epidemiology of America 2012 

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