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Large hospital-wide outbreak of Paenibacillus spp pseudobacteremia associated with contaminated nonsterile gloves

Published online by Cambridge University Press:  29 March 2023

Guilherme Geraldo Lovato Sorio Open the ORCID record for Guilherme Geraldo Lovato Sorio [Opens in a new window] ,
Beatriz Arns Open the ORCID record for Beatriz Arns [Opens in a new window] ,
Cristiane Tejada da Silva Kawski Open the ORCID record for Cristiane Tejada da Silva Kawski [Opens in a new window] ,
Patricia Machado Gleit ,
Gabriela Pereira Flores ,
Erik Menezes Martins ,
Muriel Gorges ,
Renata Dortzbacher Feil Klafke ,
Marcelle Duarte Alves Open the ORCID record for Marcelle Duarte Alves [Opens in a new window]  and
Cibele Massotti Magagnin Open the ORCID record for Cibele Massotti Magagnin [Opens in a new window]
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Guilherme Geraldo Lovato Sorio*
Affiliation:
Infection Control Service, Hospital Moinhos de Vento, Porto Alegre, Brazil
Beatriz Arns
Affiliation:
Infection Control Service, Hospital Moinhos de Vento, Porto Alegre, Brazil
Cristiane Tejada da Silva Kawski
Affiliation:
Infection Control Service, Hospital Moinhos de Vento, Porto Alegre, Brazil
Patricia Machado Gleit
Affiliation:
Infection Control Service, Hospital Moinhos de Vento, Porto Alegre, Brazil
Gabriela Pereira Flores
Affiliation:
Infection Control Service, Hospital Moinhos de Vento, Porto Alegre, Brazil
Erik Menezes Martins
Affiliation:
Infection Control Service, Hospital Moinhos de Vento, Porto Alegre, Brazil
Muriel Gorges
Affiliation:
Infection Control Service, Hospital Moinhos de Vento, Porto Alegre, Brazil
Renata Dortzbacher Feil Klafke
Affiliation:
Infection Control Service, Hospital Moinhos de Vento, Porto Alegre, Brazil
Marcelle Duarte Alves
Affiliation:
Weinmann Laboratory, Fleury Group, Porto Alegre, Brazil
Cibele Massotti Magagnin
Affiliation:
Weinmann Laboratory, Fleury Group, Porto Alegre, Brazil
Jorge Luiz Mello Sampaio
Affiliation:
Weinmann Laboratory, Fleury Group, Porto Alegre, Brazil Antimicrobial Resistance and Clinical Microbiology Laboratory, University of São Paulo, School of Pharmacy, São Paulo, SP, Brazil
Alexandre Prehn Zavascki
Affiliation:
Infection Control Service, Hospital Moinhos de Vento, Porto Alegre, Brazil Department of Internal Medicine, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
*
Author for correspondence: Guilherme G.L. Sorio, E-mail: guilherme.sorio@hmv.org.br
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Abstract

We report a large, hospital-wide outbreak of pseudobacteremia by Paenibacillus spp. In total, 139 patients presented at least 1 positive blood culture during a 13-month period. Microbiological experiments indicated that contaminated nonsterile gloves were associated with the pseudobacteremia episodes. The outbreak was resolved by discontinuing the use of the involved brand.

Type
Concise Communication
Information
Infection Control & Hospital Epidemiology , Volume 44 , Issue 10 , October 2023 , pp. 1686 - 1689
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Copyright
© The Author(s), 2023. Published by Cambridge University Press on behalf of The Society for Healthcare Epidemiology of America

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References

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