Portación de Staphylococcus aureus enterotoxigénico tipo A, en frotis nasofaríngeos en manipuladores de alimentos

Background Staphylococcus aureus produces 11 serotypes of endotoxins that may cause food poisoning. Aim To determine the prevalence of type A enterotoxigenic Staphylococcus aureus carriage among food service workers in Chillan, Chile. Material and Methods Pharyngeal swabs were obtained from 100 f...

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Autores principales:	Alarcón-Lavín,María Paula, Oyarzo,Carolina, Escudero,Carlos, Cerda-Leal,Fabiola, Valenzuela,Francisco J.
Lenguaje:	Spanish / Castilian
Publicado:	Sociedad Médica de Santiago 2017
Materias:	Staphylococcus aureus Enterotoxins Foodborne Diseases
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0034-98872017001201559
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spelling	oai:scielo:S0034-988720170012015592018-04-06Portación de Staphylococcus aureus enterotoxigénico tipo A, en frotis nasofaríngeos en manipuladores de alimentosAlarcón-Lavín,María PaulaOyarzo,CarolinaEscudero,CarlosCerda-Leal,FabiolaValenzuela,Francisco J. Staphylococcus aureus Enterotoxins Foodborne Diseases Background Staphylococcus aureus produces 11 serotypes of endotoxins that may cause food poisoning. Aim To determine the prevalence of type A enterotoxigenic Staphylococcus aureus carriage among food service workers in Chillan, Chile. Material and Methods Pharyngeal swabs were obtained from 100 food service workers and were cultured in Agar plates. After identifying the presence of Staphylococcus aureus, DNA was extracted to identify type A toxin by conventional PCR. Results Thirty eight percent of samples were colonized with Staphylococcus aureus. Among these, 26% were toxin A producers. Conclusions Half of the sampled workers carried Staphylococcus aureus and a quarter of these produced type A enterotoxin.info:eu-repo/semantics/openAccessSociedad Médica de SantiagoRevista médica de Chile v.145 n.12 20172017-12-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0034-98872017001201559es10.4067/s0034-98872017001201559
institution	Scielo Chile
collection	Scielo Chile
language	Spanish / Castilian
topic	Staphylococcus aureus Enterotoxins Foodborne Diseases
spellingShingle	Staphylococcus aureus Enterotoxins Foodborne Diseases Alarcón-Lavín,María Paula Oyarzo,Carolina Escudero,Carlos Cerda-Leal,Fabiola Valenzuela,Francisco J. Portación de Staphylococcus aureus enterotoxigénico tipo A, en frotis nasofaríngeos en manipuladores de alimentos
description	Background Staphylococcus aureus produces 11 serotypes of endotoxins that may cause food poisoning. Aim To determine the prevalence of type A enterotoxigenic Staphylococcus aureus carriage among food service workers in Chillan, Chile. Material and Methods Pharyngeal swabs were obtained from 100 food service workers and were cultured in Agar plates. After identifying the presence of Staphylococcus aureus, DNA was extracted to identify type A toxin by conventional PCR. Results Thirty eight percent of samples were colonized with Staphylococcus aureus. Among these, 26% were toxin A producers. Conclusions Half of the sampled workers carried Staphylococcus aureus and a quarter of these produced type A enterotoxin.
author	Alarcón-Lavín,María Paula Oyarzo,Carolina Escudero,Carlos Cerda-Leal,Fabiola Valenzuela,Francisco J.
author_facet	Alarcón-Lavín,María Paula Oyarzo,Carolina Escudero,Carlos Cerda-Leal,Fabiola Valenzuela,Francisco J.
author_sort	Alarcón-Lavín,María Paula
title	Portación de Staphylococcus aureus enterotoxigénico tipo A, en frotis nasofaríngeos en manipuladores de alimentos
title_short	Portación de Staphylococcus aureus enterotoxigénico tipo A, en frotis nasofaríngeos en manipuladores de alimentos
title_full	Portación de Staphylococcus aureus enterotoxigénico tipo A, en frotis nasofaríngeos en manipuladores de alimentos
title_fullStr	Portación de Staphylococcus aureus enterotoxigénico tipo A, en frotis nasofaríngeos en manipuladores de alimentos
title_full_unstemmed	Portación de Staphylococcus aureus enterotoxigénico tipo A, en frotis nasofaríngeos en manipuladores de alimentos
title_sort	portación de staphylococcus aureus enterotoxigénico tipo a, en frotis nasofaríngeos en manipuladores de alimentos
publisher	Sociedad Médica de Santiago
publishDate	2017
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0034-98872017001201559
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Portación de Staphylococcus aureus enterotoxigénico tipo A, en frotis nasofaríngeos en manipuladores de alimentos

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