| Author | Ramos, Roberta Juliano | |
| Author | Miotto, Letícia Adélia | |
| Author | Miotto, Marília | |
| Author | Silveira Junior, Nelson | |
| Author | Cirolini, Andréia | |
| Author | Silva, Helen Silvestre da | |
| Author | Rodrigues, Dália dos Prazeres | |
| Author | Vieira, Cleide Rosana Werneck | |
| Access date | 2015-05-15T13:16:49Z | |
| Available date | 2015-05-15T13:16:49Z | |
| Document date | 2014 | pt_BR |
| Citation | RAMOS, Roberta Juliano et al. Occurrence of potentially pathogenic Vibrio in oysters (Crassostrea gigas) and waters from bivalve mollusk cultivations in the South Bay of Santa Catarina. Revista da Sociedade Brasileira de Medicina Tropical, v.47, n.3, p.327-333, May-Jun, 2014. | pt_BR |
| ISSN | 1678-9849 | pt_BR |
| URI | https://www.arca.fiocruz.br/handle/icict/10355 | |
| Language | eng | pt_BR |
| Publisher | Sociedade Brasileira de Medicina Tropical | pt_BR |
| Rights | open access | pt_BR |
| Subject in Portuguese | Santa Catarina | pt_BR |
| Subject in Portuguese | Pleurotus | pt_BR |
| Subject in Portuguese | Vibrio | pt_BR |
| Subject in Portuguese | Frutos do Mar | pt_BR |
| Title | Occurrence of potentially pathogenic Vibrio in oysters (Crassostrea gigas) and waters from bivalve mollusk cultivations in the South Bay of Santa Catarina | pt_BR |
| Type | Article | pt_BR |
| DOI | 10.1590/0037-8682-0069-2014 | pt_BR |
| Abstract | This research aimed to identify and quantify potentially pathogenic Vibrio from different cultivations of bivalve
shellfi sh in the State of Santa Catarina, Brazil, and water regions in the South Bay, as well as correlate the incidence of these
microorganisms with the physicochemical parameters of marine waters. Methods: Between October 2008 and March 2009,
60 oyster and seawater samples were collected from six regions of bivalve mollusk cultivation, and these samples were submitted
for Vibrio counts. Results: Twenty-nine (48.3%) oyster samples were revealed to be contaminated with one or more Vibrio
species. The Vibrio parahaemolyticus and Vibrio vulnifi cus counts in the samples ranged from < 0.5 log10 Most Probable Number
(MPN) g-1 to 2.3 log10 MPN g-1 oyster and from < 0.5 log10 MPN g-1 to 2.1 log10 MPN g-1 oyster, respectively. Of the 60 seawater
samples analyzed, 44 (73.3%) showed signs of contamination with one or more vibrio species. The counts of V. parahaemolyticus
and V. vulnifi cus in the samples ranged from < 0.3 log10 MPN·100mL-1 to 1.7 log10
MPN·100mL-1 seawater and from < 0.3 log10
MPN·100mL-1 to 2.0 log10
MPN·100mL-1 seawater, respectively. A positive correlation between V. vulnifi cus counts and the
seawater temperature as well as a negative correlation between the V. parahaemolyticus counts and salinity were observed.
Conclusions: The results suggest the need to implement strategies to prevent vibrio diseases from being transmitted by the
consumption of contaminated bivalve shellfish. | pt_BR |
| Affilliation | Universidade Federal de Santa Catarina. Departamento de Ciência e Tecnologia de Alimentos. Laboratório de Microbiologia de Alimentos. Florianópolis, SC, Brasil. | pt_BR |
| Affilliation | Universidade Federal de Santa Catarina. Departamento de Ciência e Tecnologia de Alimentos. Laboratório de Microbiologia de Alimentos. Florianópolis, SC, Brasil. | pt_BR |
| Affilliation | Universidade Federal de Santa Catarina. Departamento de Ciência e Tecnologia de Alimentos. Laboratório de Microbiologia de Alimentos. Florianópolis, SC, Brasil. | pt_BR |
| Affilliation | Associação de Maricultores do Sul da Ilha. Florianópolis, SC, Brasil. | pt_BR |
| Affilliation | Universidade Federal de Santa Catarina. Departamento de Ciência e Tecnologia de Alimentos. Laboratório de Microbiologia de Alimentos. Florianópolis, SC, Brasil. | pt_BR |
| Affilliation | Universidade Federal de Santa Catarina. Departamento de Ciência e Tecnologia de Alimentos. Laboratório de Microbiologia de Alimentos. Florianópolis, SC, Brasil. | pt_BR |
| Affilliation | Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Enterobactérias. Rio de Janeiro, RJ, Brasil. | pt_BR |
| Affilliation | Universidade Federal de Santa Catarina. Departamento de Ciência e Tecnologia de Alimentos. Laboratório de Microbiologia de Alimentos. Florianópolis, SC, Brasil. | pt_BR |
| Subject | Oyster | pt_BR |
| Subject | Crassostrea gigas | pt_BR |
| Subject | Vibrio parahaemolyticus | pt_BR |
| Subject | Vibrio vulnificus | pt_BR |
| Subject | Shellfish | pt_BR |
| Subject | Polymerase chain reaction | pt_BR |
| Subject in Spanish | Pleurotus | pt_BR |
| Subject in Spanish | Vibrio | pt_BR |
| Subject in Spanish | Mariscos | pt_BR |
