V. cholerae inspection in the port water of Rio de Janeiro, Brazil: a meteodological essay
Autor(a) principal: | |
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Data de Publicação: | 2016 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Vigilância Sanitária em Debate |
Texto Completo: | https://visaemdebate.incqs.fiocruz.br/index.php/visaemdebate/article/view/553 |
Resumo: | This study aims to contribute to other studies on the possible emergence of cholera, with an entry point in the port area of Rio de Janeiro, according to a methodological essay based on the following: (i) nautical visitation monitoring, (ii) physicochemical data collection, and (iii) V. cholerae research using surface port-water samples. A total of 251 visitations were monitored, and 14 isolates of presumptive V.cholerae were analyzed. With regard to the nautical visitations, 24% of all monitored vessels came from endemic cholera regions. All isolates were characterized as V.cholerae non-O1 and non-toxigenic. However, the study area has environmental and social conditions suitable for the emergence of a cholera event, when the gene transfer process and factors associated with bacterial virulence are considered. We suggest further analysis and implementation of measures preserving the surrounding areas to achieve an improvement in the port water quality. |
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V. cholerae inspection in the port water of Rio de Janeiro, Brazil: a meteodological essayVerificação de V. cholerae em águas portuárias da cidade do Rio de Janeiro, Brasil: um ensaio metodológicoCholeraInfectious DiseasePort of Rio de JaneiroVibrio choleraeCóleraDoença Infecto-ContagiosaPorto do Rio de JaneiroVibrio choleraeThis study aims to contribute to other studies on the possible emergence of cholera, with an entry point in the port area of Rio de Janeiro, according to a methodological essay based on the following: (i) nautical visitation monitoring, (ii) physicochemical data collection, and (iii) V. cholerae research using surface port-water samples. A total of 251 visitations were monitored, and 14 isolates of presumptive V.cholerae were analyzed. With regard to the nautical visitations, 24% of all monitored vessels came from endemic cholera regions. All isolates were characterized as V.cholerae non-O1 and non-toxigenic. However, the study area has environmental and social conditions suitable for the emergence of a cholera event, when the gene transfer process and factors associated with bacterial virulence are considered. We suggest further analysis and implementation of measures preserving the surrounding areas to achieve an improvement in the port water quality.O presente estudo visa contribuir para estudos sobre uma possível emergência de cólera, tendo como porta de entrada a zona portuária da cidade do Rio de Janeiro, segundo ensaio metodológico próprio pautado em: (i) monitoramento de visitações náuticas, (ii) levantamento de dados físico-químicos e (iii) pesquisa do vibrio colérico em amostras superficiais de água portuária. Foram monitoradas 251 visitações e analisados 14 isolados presuntivos de V.cholerae. No tocante às visitações náuticas, 24% de todas as embarcações monitoradas vinham de regiões endêmicas de cólera. Todos os isolados foram caracterizados como V.cholerae não-O1 e não toxigênico. Contudo, a área de estudo possui condições ambientais e sociais para o surgimento de um evento de cólera, aliado ao processo de transferência gênica e de fatores associados à virulência bacteriana. Sugerem-se análises mais aprofundadas e implementação de medidas de preservação das áreas do entorno para a obtenção da melhoria da qualidade da água portuária.Instituto Nacional de Controle de Qualidade em Saúde2016-02-29info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersion"Peer-reviewed article""Artículo revisado por pares""Artigo avaliado pelos pares"application/pdfhttps://visaemdebate.incqs.fiocruz.br/index.php/visaemdebate/article/view/55310.3395/2317-269x.00553Health Surveillance under Debate: Society, Science & Technology ; Vol. 4 No. 1 (2016): February; 13-19Vigilancia en Salud en Debate: Sociedad, Ciencia y Tecnología; Vol. 4 Núm. 1 (2016): Febrero; 13-19Vigil Sanit Debate, Rio de Janeiro; v. 4 n. 1 (2016): Fevereiro; 13-192317-269Xreponame:Vigilância Sanitária em Debateinstname:Fundação Oswaldo Cruz (FIOCRUZ)instacron:FIOCRUZporhttps://visaemdebate.incqs.fiocruz.br/index.php/visaemdebate/article/view/553/284Copyright (c) 2016 Vigilância Sanitária em Debate: Sociedade, Ciência & Tecnologia (Health Surveillance under Debate: Society, Science & Technology) – Visa em Debatehttps://creativecommons.org/licenses/by-nc-nd/4.0info:eu-repo/semantics/openAccessSilva, Everaldo de SantanaViana, Celio MauroRivera (in memoria), Irma Nelly GutierrezWedekind, Emanuele Sole2023-06-27T15:16:43Zoai:ojs.visaemdebate.incqs.fiocruz.br:article/553Revistahttps://visaemdebate.incqs.fiocruz.br/index.php/visaemdebatePUBhttps://visaemdebate.incqs.fiocruz.br/index.php/visaemdebate/oaiincqs.visaemdebate@fiocruz.br || gisele.neves@fiocruz.br2317-269X2317-269Xopendoar:2023-06-27T15:16:43Vigilância Sanitária em Debate - Fundação Oswaldo Cruz (FIOCRUZ)false |
dc.title.none.fl_str_mv |
V. cholerae inspection in the port water of Rio de Janeiro, Brazil: a meteodological essay Verificação de V. cholerae em águas portuárias da cidade do Rio de Janeiro, Brasil: um ensaio metodológico |
title |
V. cholerae inspection in the port water of Rio de Janeiro, Brazil: a meteodological essay |
spellingShingle |
V. cholerae inspection in the port water of Rio de Janeiro, Brazil: a meteodological essay Silva, Everaldo de Santana Cholera Infectious Disease Port of Rio de Janeiro Vibrio cholerae Cólera Doença Infecto-Contagiosa Porto do Rio de Janeiro Vibrio cholerae |
title_short |
V. cholerae inspection in the port water of Rio de Janeiro, Brazil: a meteodological essay |
title_full |
V. cholerae inspection in the port water of Rio de Janeiro, Brazil: a meteodological essay |
title_fullStr |
V. cholerae inspection in the port water of Rio de Janeiro, Brazil: a meteodological essay |
title_full_unstemmed |
V. cholerae inspection in the port water of Rio de Janeiro, Brazil: a meteodological essay |
title_sort |
V. cholerae inspection in the port water of Rio de Janeiro, Brazil: a meteodological essay |
author |
Silva, Everaldo de Santana |
author_facet |
Silva, Everaldo de Santana Viana, Celio Mauro Rivera (in memoria), Irma Nelly Gutierrez Wedekind, Emanuele Sole |
author_role |
author |
author2 |
Viana, Celio Mauro Rivera (in memoria), Irma Nelly Gutierrez Wedekind, Emanuele Sole |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Silva, Everaldo de Santana Viana, Celio Mauro Rivera (in memoria), Irma Nelly Gutierrez Wedekind, Emanuele Sole |
dc.subject.por.fl_str_mv |
Cholera Infectious Disease Port of Rio de Janeiro Vibrio cholerae Cólera Doença Infecto-Contagiosa Porto do Rio de Janeiro Vibrio cholerae |
topic |
Cholera Infectious Disease Port of Rio de Janeiro Vibrio cholerae Cólera Doença Infecto-Contagiosa Porto do Rio de Janeiro Vibrio cholerae |
description |
This study aims to contribute to other studies on the possible emergence of cholera, with an entry point in the port area of Rio de Janeiro, according to a methodological essay based on the following: (i) nautical visitation monitoring, (ii) physicochemical data collection, and (iii) V. cholerae research using surface port-water samples. A total of 251 visitations were monitored, and 14 isolates of presumptive V.cholerae were analyzed. With regard to the nautical visitations, 24% of all monitored vessels came from endemic cholera regions. All isolates were characterized as V.cholerae non-O1 and non-toxigenic. However, the study area has environmental and social conditions suitable for the emergence of a cholera event, when the gene transfer process and factors associated with bacterial virulence are considered. We suggest further analysis and implementation of measures preserving the surrounding areas to achieve an improvement in the port water quality. |
publishDate |
2016 |
dc.date.none.fl_str_mv |
2016-02-29 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion "Peer-reviewed article" "Artículo revisado por pares" "Artigo avaliado pelos pares" |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://visaemdebate.incqs.fiocruz.br/index.php/visaemdebate/article/view/553 10.3395/2317-269x.00553 |
url |
https://visaemdebate.incqs.fiocruz.br/index.php/visaemdebate/article/view/553 |
identifier_str_mv |
10.3395/2317-269x.00553 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://visaemdebate.incqs.fiocruz.br/index.php/visaemdebate/article/view/553/284 |
dc.rights.driver.fl_str_mv |
https://creativecommons.org/licenses/by-nc-nd/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by-nc-nd/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Instituto Nacional de Controle de Qualidade em Saúde |
publisher.none.fl_str_mv |
Instituto Nacional de Controle de Qualidade em Saúde |
dc.source.none.fl_str_mv |
Health Surveillance under Debate: Society, Science & Technology ; Vol. 4 No. 1 (2016): February; 13-19 Vigilancia en Salud en Debate: Sociedad, Ciencia y Tecnología; Vol. 4 Núm. 1 (2016): Febrero; 13-19 Vigil Sanit Debate, Rio de Janeiro; v. 4 n. 1 (2016): Fevereiro; 13-19 2317-269X reponame:Vigilância Sanitária em Debate instname:Fundação Oswaldo Cruz (FIOCRUZ) instacron:FIOCRUZ |
instname_str |
Fundação Oswaldo Cruz (FIOCRUZ) |
instacron_str |
FIOCRUZ |
institution |
FIOCRUZ |
reponame_str |
Vigilância Sanitária em Debate |
collection |
Vigilância Sanitária em Debate |
repository.name.fl_str_mv |
Vigilância Sanitária em Debate - Fundação Oswaldo Cruz (FIOCRUZ) |
repository.mail.fl_str_mv |
incqs.visaemdebate@fiocruz.br || gisele.neves@fiocruz.br |
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1797042044204482560 |