Diagnostic challenge of gastrointestinal infection due to lactose-fermenting Salmonella enterica subsp. enterica serovar 4,5:I:-

Mathilde Payen; Maria Pardos; Aurélie Cointe; Alix Massiot; Philippe Bidet; François-Xavier Weill; Stéphane Bonacorsi

doi:10.1016/j.diagmicrobio.2020.115105

Journal articles

Diagnostic challenge of gastrointestinal infection due to lactose-fermenting Salmonella enterica subsp. enterica serovar 4,5:I:-

Mathilde Payen ¹ Maria Pardos ² Aurélie Cointe ^{1, 3} Alix Massiot ¹ Philippe Bidet ^{1, 3} François-Xavier Weill ² Stéphane Bonacorsi ^{1, 3, *}

* Corresponding author

1 AP-HP Hôpital universitaire Robert-Debré [Paris]

2 CNR-ESS - Centre National de Référence des Escherichia coli, Shigella et Salmonella - Bactéries pathogènes entériques

3 IAME (UMR_S_1137 / U1137) - Infection, Anti-microbiens, Modélisation, Evolution

Abstract : Here, we describe a case of a nontyphoidal Salmonella disease caused by a Salmonella enterica serovar 4,5:i:- (monophasic Salmonella typhimurium) which acquired a Lac operon. This lactose-fermenting bacterium presents a major challenge for phenotypical detection of Salmonella. Only specific agar plates or molecular techniques allow reliable detection.

Keywords : C8-esterase Lac operon Lactose-fermenting Salmonella Monophasic Salmonella Salmonella typhimurium

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Journal articles

Domain :

Life Sciences [q-bio] / Microbiology and Parasitology / Bacteriology

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Diagnostic challenge of gastrointestinal infection due to lactose-fermenting Salmonella enterica subsp. enterica serovar 4,5:I:-

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Diagnostic challenge of gastrointestinal infection due to lactose-fermenting Salmonella enterica subsp. enterica serovar 4,5:I:-

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