Listeriosis Caused by Persistence of Listeria monocytogenes Serotype 4b Sequence Type 6 in Cheese Production Environment.

Nüesch-Inderbinen, Magdalena; Bloemberg, Guido V; Müller, Andrea; Stevens, Marc J A; Cernela, Nicole; Kollöffel, Beat; Stephan, Roger

Nüesch-Inderbinen, Magdalena; Bloemberg, Guido V; Müller, Andrea; Stevens, Marc J A; Cernela, Nicole; Kollöffel, Beat; Stephan, Roger.

Emerg Infect Dis ; 27(1): 284-288, 2021 01.

Article en En | MEDLINE | ID: mdl-33350924

ABSTRACT

ABSTRACT

A nationwide outbreak of human listeriosis in Switzerland was traced to persisting environmental contamination of a cheese dairy with Listeria monocytogenes serotype 4b, sequence type 6, cluster type 7488. Whole-genome sequencing was used to match clinical isolates to a cheese sample and to samples from numerous sites within the production environment.

Asunto(s)

Queso; Listeria monocytogenes; Listeriosis; Brotes de Enfermedades; Contaminación de Alimentos/análisis; Microbiología de Alimentos; Humanos; Listeria monocytogenes/genética; Listeriosis/epidemiología; Serogrupo; Suiza/epidemiología

Palabras clave

Listeria monocytogenes; ST6; bacteria; cheese; cheese production environment; contamination; food safety; hypervirulent emerging clone; listeriosis; outbreak; persistence; sequence type 6; serotype 4b

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Texto completo: 1 Base de datos: MEDLINE Asunto principal: Queso / Listeriosis / Listeria monocytogenes País/Región como asunto: Europa Idioma: En Revista: Emerg Infect Dis Asunto de la revista: DOENCAS TRANSMISSIVEIS Año: 2021 Tipo del documento: Article

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