Salmonella spp. detection in brown mussels Perna perna from natural sea beds of a densely urbanized bay

This study aimed at isolating Salmonella spp. from mussel Perna perna (L.) samples collected from natural sea beds of Palmas Island, Santos Bay, São Paulo, Brazil. During the period from August 2010 to July 2011, 10 sampling of mussels collections were performed at three distinct points. A total of...

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Detalles Bibliográficos
Autores: Passos, Estevão de Camargo, Mello, Ana Ruth Pereira de, Sousa, Cícero Vagner de, Oliveira, Maria Aparecida de, Sacarini, Luiz Miguel, Motta, Nathalia de Sousa, Henriques, Marcelo Barbosa, Machado, Ingrid Cabral, De Rosso, Veridiana Vera, Rivera, Irma Nelly Gutierrez
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2011
País:Brasil
Institución:Instituto Adolfo Lutz
Repositorio:Revista do Instituto Adolfo Lutz (Online)
Idioma:portugués
OAI Identifier:oai:ojs.periodicos.saude.sp.gov.br:article/32524
Acceso en línea:https://periodicos.saude.sp.gov.br/RIAL/article/view/32524
Access Level:acceso abierto
Palabra clave:Salmonella spp
mussels Perna perna
public health
Salmonella spp.
mexilhões Perna perna
saúde pública
Descripción
Sumario:This study aimed at isolating Salmonella spp. from mussel Perna perna (L.) samples collected from natural sea beds of Palmas Island, Santos Bay, São Paulo, Brazil. During the period from August 2010 to July 2011, 10 sampling of mussels collections were performed at three distinct points. A total of 29 samples were collected, which were analyzed by methodology described in the Compendium of methods for the microbiological examination of foods. Salmonella spp. was isolated from 20.7% of samples. The Salmonella spp. strains revealed four different serotypes among the six isolates. The dominant serotype was S. Livingstone which was detected in three isolates (50%), and the other isolated serotypes were identified as S. Infantis, S. enterica subsp. salamae and S. Albany from one sample (16.6%). Two different types of Salmonella spp. strains were isolated from samples collected at each distinct point. At the point 1 S. Livingstone and S. Albany, point 2 S. Infantis and S. Livingstone, point 3 S. enterica subsp. salamae and S. Livingstone. S. Livingstone was detected in samples from the three points, being two strains in January 2011 and one in June 2011.

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