Salmonella enterica Serotype Typhi with Nonclassical Quinolone Resistance Phenotype

We report Salmonella enterica serotype Typhi strains with a nonclassical quinolone resistance phenotype (i.e., decreased susceptibility to ciprofloxacin but with susceptibility to nalidixic acid) associated with a nonsynonymous mutation at codon 464 of the gyrB gene. These strains, not detected by t...

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Autores principales: Accou-Demartin, Marie, Gaborieau, Valérie, Song, Yajun, Roumagnac, Philippe, Marchou, Bruno, Achtman, Mark, Weill, François-Xavier
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Centers for Disease Control and Prevention 2011
Materias:
Dispatch
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3358197/
https://www.ncbi.nlm.nih.gov/pubmed/21749778
http://dx.doi.org/10.3201/eid1706.101242
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author Accou-Demartin, Marie
Gaborieau, Valérie
Song, Yajun
Roumagnac, Philippe
Marchou, Bruno
Achtman, Mark
Weill, François-Xavier
author_facet Accou-Demartin, Marie
Gaborieau, Valérie
Song, Yajun
Roumagnac, Philippe
Marchou, Bruno
Achtman, Mark
Weill, François-Xavier
author_sort Accou-Demartin, Marie
collection PubMed
description We report Salmonella enterica serotype Typhi strains with a nonclassical quinolone resistance phenotype (i.e., decreased susceptibility to ciprofloxacin but with susceptibility to nalidixic acid) associated with a nonsynonymous mutation at codon 464 of the gyrB gene. These strains, not detected by the nalidixic acid disk screening test, can result in fluoroquinolone treatment failure.
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spelling pubmed-33581972012-05-23 Salmonella enterica Serotype Typhi with Nonclassical Quinolone Resistance Phenotype Accou-Demartin, Marie Gaborieau, Valérie Song, Yajun Roumagnac, Philippe Marchou, Bruno Achtman, Mark Weill, François-Xavier Emerg Infect Dis Dispatch We report Salmonella enterica serotype Typhi strains with a nonclassical quinolone resistance phenotype (i.e., decreased susceptibility to ciprofloxacin but with susceptibility to nalidixic acid) associated with a nonsynonymous mutation at codon 464 of the gyrB gene. These strains, not detected by the nalidixic acid disk screening test, can result in fluoroquinolone treatment failure. Centers for Disease Control and Prevention 2011-06 /pmc/articles/PMC3358197/ /pubmed/21749778 http://dx.doi.org/10.3201/eid1706.101242 Text en https://creativecommons.org/licenses/by/4.0/This is a publication of the U.S. Government. This publication is in the public domain and is therefore without copyright. All text from this work may be reprinted freely. Use of these materials should be properly cited.
spellingShingle Dispatch
Accou-Demartin, Marie
Gaborieau, Valérie
Song, Yajun
Roumagnac, Philippe
Marchou, Bruno
Achtman, Mark
Weill, François-Xavier
Salmonella enterica Serotype Typhi with Nonclassical Quinolone Resistance Phenotype
title Salmonella enterica Serotype Typhi with Nonclassical Quinolone Resistance Phenotype
title_full Salmonella enterica Serotype Typhi with Nonclassical Quinolone Resistance Phenotype
title_fullStr Salmonella enterica Serotype Typhi with Nonclassical Quinolone Resistance Phenotype
title_full_unstemmed Salmonella enterica Serotype Typhi with Nonclassical Quinolone Resistance Phenotype
title_short Salmonella enterica Serotype Typhi with Nonclassical Quinolone Resistance Phenotype
title_sort salmonella enterica serotype typhi with nonclassical quinolone resistance phenotype
topic Dispatch
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3358197/
https://www.ncbi.nlm.nih.gov/pubmed/21749778
http://dx.doi.org/10.3201/eid1706.101242
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