Afficher la couverture 'Salmonella enterica Serotype Typhi with nonclassical quinolone resistance phenotype. | Accou-Demartin, Marie' en grand format
/5

0 avis

Salmonella enterica Serotype Typhi with nonclassical quinolone resistance phenotype.

Archive ouverte

Accou-Demartin, Marie | Gaborieau, Valérie | Song, Yajun | Roumagnac, Philippe | Marchou, Bruno | Achtman, Mark | Weill, François-Xavier

Edité par CCSD ; Centers for Disease Control and Prevention -

International audience. 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.

Suggestions

Du même auteur

A multiplex single nucleotide polymorphism typing assay for detecting mutations that result in decreased fluoroquinolone susceptibility in Salmonella enterica serovars Typhi and Paratyphi A

Archive ouverte | Song, Yajun | CCSD

International audience. Objectives: Decreased susceptibility to fluoroquinolones has become a major problem for the successful therapy of human infections caused by Salmonella enterica, especially the life-threateni...

Yersinia pestis genome sequencing identifies patterns of global phylogenetic diversity.

Archive ouverte | Morelli, Giovanna | CCSD

International audience. Plague is a pandemic human invasive disease caused by the bacterial agent Yersinia pestis. We here report a comparison of 17 whole genomes of Y. pestis isolates from global sources. We also s...

CRISPR typing and subtyping for improved laboratory surveillance of Salmonella infections.

Archive ouverte | Fabre, Laëtitia | CCSD

International audience. Laboratory surveillance systems for salmonellosis should ideally be based on the rapid serotyping and subtyping of isolates. However, current typing methods are limited in both speed and prec...

Chargement des enrichissements...