Detection of Vibrio parahaemolyticus and Vibrio cholerae in oyster, Crassostrea rhizophorae, collected from a natural nursery in the Cocó river estuary, Fortaleza, Ceará, Brazil Isolamento de Vibrio parahaemolyticus e Vibrio cholerae em ostras, Crassostrea rhizophorae, coletadas em um criadouro natural no estuário do rio Cocó, Fortaleza, Ceará, Brasil
Oysters are edible organisms that are often ingested partially cooked or even raw, presenting therefore a very high risk to the consumers' health, especially in tropical regions. The presence of Vibrio cholerae and Vibrio parahaemolyticus in oysters sampled at an estuary in the Brazilian northe...
Published in: | Revista do Instituto de Medicina Tropical de São Paulo |
---|---|
Main Authors: | , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
Universidade de São Paulo (USP)
2004
|
Subjects: | |
Online Access: | https://doi.org/10.1590/S0036-46652004000200001 https://doaj.org/article/38be2fb765de4977904de33f55cb835e |
id |
ftdoajarticles:oai:doaj.org/article:38be2fb765de4977904de33f55cb835e |
---|---|
record_format |
openpolar |
spelling |
ftdoajarticles:oai:doaj.org/article:38be2fb765de4977904de33f55cb835e 2024-09-09T19:28:28+00:00 Detection of Vibrio parahaemolyticus and Vibrio cholerae in oyster, Crassostrea rhizophorae, collected from a natural nursery in the Cocó river estuary, Fortaleza, Ceará, Brazil Isolamento de Vibrio parahaemolyticus e Vibrio cholerae em ostras, Crassostrea rhizophorae, coletadas em um criadouro natural no estuário do rio Cocó, Fortaleza, Ceará, Brasil Oscarina Viana de Sousa Regine Helena Silva dos Fernandes Vieira Francisca Gleire Rodrigues de Menezes Christiane Moura Falavina dos Reis Ernesto Hofer 2004-04-01T00:00:00Z https://doi.org/10.1590/S0036-46652004000200001 https://doaj.org/article/38be2fb765de4977904de33f55cb835e EN eng Universidade de São Paulo (USP) http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0036-46652004000200001 https://doaj.org/toc/0036-4665 https://doaj.org/toc/1678-9946 doi:10.1590/S0036-46652004000200001 0036-4665 1678-9946 https://doaj.org/article/38be2fb765de4977904de33f55cb835e Revista do Instituto de Medicina Tropical de São Paulo, Vol 46, Iss 2, Pp 59-62 (2004) Public health Vibrio parahaemolyticus Vibrio cholerae Oyster Northeastern Brazil Arctic medicine. Tropical medicine RC955-962 Infectious and parasitic diseases RC109-216 article 2004 ftdoajarticles https://doi.org/10.1590/S0036-46652004000200001 2024-08-05T17:49:30Z Oysters are edible organisms that are often ingested partially cooked or even raw, presenting therefore a very high risk to the consumers' health, especially in tropical regions. The presence of Vibrio cholerae and Vibrio parahaemolyticus in oysters sampled at an estuary in the Brazilian northeastern region was studied, with 300 oysters tested through an 8-months period. The salinity of the water at the sampling point varied between 3% and 27‰. V. cholerae was the most frequently detected species (33.3% of the samples), and of the 22 V. cholerae isolates, 20 were identified as non-O1/non-O139, with two of the colonies presenting a rough surface and most of remaining ones belonging to the Heiberg II fermentation group. V. parahaemolyticus was isolated from just one of the samples. Other bacteria such as Providencia spp., Klebsiella spp. and Morganella morganii were also isolated. As ostras são alimentos marinhos freqüentemente ingeridos crus ou parcialmente cozidos. Por esta razão, o risco para a saúde dos consumidores desses produtos é muito elevado, principalmente, quando são de regiões tropicais. Foi estudada a presença de Vibrio cholerae e Vibrio parahaemolyticus em ostras de um estuário na região Nordeste do Brasil. Trezentas ostras foram analisadas, em um período de 8 meses. A salinidade da água, no local de coleta, variou de 3 a 27‰. V. cholerae foi o vibrio mais freqüentemente detectado (33,3% das amostras). Dos 22 isolados, 20 foram identificados como V. cholerae não-O1/não-O139, duas delas apresentando forma rugosa sendo a maioria das demais pertencente ao tipo fermentativo Heiberg II. V. parahaemolyticus foi isolado em apenas umas das coletas. Foram, também, identificadas nas amostras isolados de Providencia spp., Klebsiella spp., Proteus spp. e Morganella morganii. Article in Journal/Newspaper Arctic Directory of Open Access Journals: DOAJ Articles Arctic Elevado ENVELOPE(-63.267,-63.267,-64.683,-64.683) Heiberg ENVELOPE(13.964,13.964,66.424,66.424) Nordeste ENVELOPE(-66.867,-66.867,-68.167,-68.167) Providencia ENVELOPE(-66.779,-66.779,-68.305,-68.305) Rugosa ENVELOPE(-61.250,-61.250,-62.633,-62.633) Revista do Instituto de Medicina Tropical de São Paulo 46 2 59 62 |
institution |
Open Polar |
collection |
Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
English |
topic |
Public health Vibrio parahaemolyticus Vibrio cholerae Oyster Northeastern Brazil Arctic medicine. Tropical medicine RC955-962 Infectious and parasitic diseases RC109-216 |
spellingShingle |
Public health Vibrio parahaemolyticus Vibrio cholerae Oyster Northeastern Brazil Arctic medicine. Tropical medicine RC955-962 Infectious and parasitic diseases RC109-216 Oscarina Viana de Sousa Regine Helena Silva dos Fernandes Vieira Francisca Gleire Rodrigues de Menezes Christiane Moura Falavina dos Reis Ernesto Hofer Detection of Vibrio parahaemolyticus and Vibrio cholerae in oyster, Crassostrea rhizophorae, collected from a natural nursery in the Cocó river estuary, Fortaleza, Ceará, Brazil Isolamento de Vibrio parahaemolyticus e Vibrio cholerae em ostras, Crassostrea rhizophorae, coletadas em um criadouro natural no estuário do rio Cocó, Fortaleza, Ceará, Brasil |
topic_facet |
Public health Vibrio parahaemolyticus Vibrio cholerae Oyster Northeastern Brazil Arctic medicine. Tropical medicine RC955-962 Infectious and parasitic diseases RC109-216 |
description |
Oysters are edible organisms that are often ingested partially cooked or even raw, presenting therefore a very high risk to the consumers' health, especially in tropical regions. The presence of Vibrio cholerae and Vibrio parahaemolyticus in oysters sampled at an estuary in the Brazilian northeastern region was studied, with 300 oysters tested through an 8-months period. The salinity of the water at the sampling point varied between 3% and 27‰. V. cholerae was the most frequently detected species (33.3% of the samples), and of the 22 V. cholerae isolates, 20 were identified as non-O1/non-O139, with two of the colonies presenting a rough surface and most of remaining ones belonging to the Heiberg II fermentation group. V. parahaemolyticus was isolated from just one of the samples. Other bacteria such as Providencia spp., Klebsiella spp. and Morganella morganii were also isolated. As ostras são alimentos marinhos freqüentemente ingeridos crus ou parcialmente cozidos. Por esta razão, o risco para a saúde dos consumidores desses produtos é muito elevado, principalmente, quando são de regiões tropicais. Foi estudada a presença de Vibrio cholerae e Vibrio parahaemolyticus em ostras de um estuário na região Nordeste do Brasil. Trezentas ostras foram analisadas, em um período de 8 meses. A salinidade da água, no local de coleta, variou de 3 a 27‰. V. cholerae foi o vibrio mais freqüentemente detectado (33,3% das amostras). Dos 22 isolados, 20 foram identificados como V. cholerae não-O1/não-O139, duas delas apresentando forma rugosa sendo a maioria das demais pertencente ao tipo fermentativo Heiberg II. V. parahaemolyticus foi isolado em apenas umas das coletas. Foram, também, identificadas nas amostras isolados de Providencia spp., Klebsiella spp., Proteus spp. e Morganella morganii. |
format |
Article in Journal/Newspaper |
author |
Oscarina Viana de Sousa Regine Helena Silva dos Fernandes Vieira Francisca Gleire Rodrigues de Menezes Christiane Moura Falavina dos Reis Ernesto Hofer |
author_facet |
Oscarina Viana de Sousa Regine Helena Silva dos Fernandes Vieira Francisca Gleire Rodrigues de Menezes Christiane Moura Falavina dos Reis Ernesto Hofer |
author_sort |
Oscarina Viana de Sousa |
title |
Detection of Vibrio parahaemolyticus and Vibrio cholerae in oyster, Crassostrea rhizophorae, collected from a natural nursery in the Cocó river estuary, Fortaleza, Ceará, Brazil Isolamento de Vibrio parahaemolyticus e Vibrio cholerae em ostras, Crassostrea rhizophorae, coletadas em um criadouro natural no estuário do rio Cocó, Fortaleza, Ceará, Brasil |
title_short |
Detection of Vibrio parahaemolyticus and Vibrio cholerae in oyster, Crassostrea rhizophorae, collected from a natural nursery in the Cocó river estuary, Fortaleza, Ceará, Brazil Isolamento de Vibrio parahaemolyticus e Vibrio cholerae em ostras, Crassostrea rhizophorae, coletadas em um criadouro natural no estuário do rio Cocó, Fortaleza, Ceará, Brasil |
title_full |
Detection of Vibrio parahaemolyticus and Vibrio cholerae in oyster, Crassostrea rhizophorae, collected from a natural nursery in the Cocó river estuary, Fortaleza, Ceará, Brazil Isolamento de Vibrio parahaemolyticus e Vibrio cholerae em ostras, Crassostrea rhizophorae, coletadas em um criadouro natural no estuário do rio Cocó, Fortaleza, Ceará, Brasil |
title_fullStr |
Detection of Vibrio parahaemolyticus and Vibrio cholerae in oyster, Crassostrea rhizophorae, collected from a natural nursery in the Cocó river estuary, Fortaleza, Ceará, Brazil Isolamento de Vibrio parahaemolyticus e Vibrio cholerae em ostras, Crassostrea rhizophorae, coletadas em um criadouro natural no estuário do rio Cocó, Fortaleza, Ceará, Brasil |
title_full_unstemmed |
Detection of Vibrio parahaemolyticus and Vibrio cholerae in oyster, Crassostrea rhizophorae, collected from a natural nursery in the Cocó river estuary, Fortaleza, Ceará, Brazil Isolamento de Vibrio parahaemolyticus e Vibrio cholerae em ostras, Crassostrea rhizophorae, coletadas em um criadouro natural no estuário do rio Cocó, Fortaleza, Ceará, Brasil |
title_sort |
detection of vibrio parahaemolyticus and vibrio cholerae in oyster, crassostrea rhizophorae, collected from a natural nursery in the cocó river estuary, fortaleza, ceará, brazil isolamento de vibrio parahaemolyticus e vibrio cholerae em ostras, crassostrea rhizophorae, coletadas em um criadouro natural no estuário do rio cocó, fortaleza, ceará, brasil |
publisher |
Universidade de São Paulo (USP) |
publishDate |
2004 |
url |
https://doi.org/10.1590/S0036-46652004000200001 https://doaj.org/article/38be2fb765de4977904de33f55cb835e |
long_lat |
ENVELOPE(-63.267,-63.267,-64.683,-64.683) ENVELOPE(13.964,13.964,66.424,66.424) ENVELOPE(-66.867,-66.867,-68.167,-68.167) ENVELOPE(-66.779,-66.779,-68.305,-68.305) ENVELOPE(-61.250,-61.250,-62.633,-62.633) |
geographic |
Arctic Elevado Heiberg Nordeste Providencia Rugosa |
geographic_facet |
Arctic Elevado Heiberg Nordeste Providencia Rugosa |
genre |
Arctic |
genre_facet |
Arctic |
op_source |
Revista do Instituto de Medicina Tropical de São Paulo, Vol 46, Iss 2, Pp 59-62 (2004) |
op_relation |
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0036-46652004000200001 https://doaj.org/toc/0036-4665 https://doaj.org/toc/1678-9946 doi:10.1590/S0036-46652004000200001 0036-4665 1678-9946 https://doaj.org/article/38be2fb765de4977904de33f55cb835e |
op_doi |
https://doi.org/10.1590/S0036-46652004000200001 |
container_title |
Revista do Instituto de Medicina Tropical de São Paulo |
container_volume |
46 |
container_issue |
2 |
container_start_page |
59 |
op_container_end_page |
62 |
_version_ |
1809897789896785920 |