Spread pattern of the first dengue epidemic in the city of Salvador, Brazil

Detalhes bibliográficos
Autor(a) principal: Barreto, Florisneide R.
Data de Publicação: 2008
Outros Autores: Teixeira, Maria Gloria, Costa, Maria da Conceição N., Carvalho, Marilia Sá, Barreto, Mauricio Lima
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da FIOCRUZ (ARCA)
Texto Completo: https://www.arca.fiocruz.br/handle/icict/31787
Resumo: Marilia Sa Carvalho - Fiocruz/ENSP - autor vinculado à Escola Nacional de Saúde Pública Sergio Arouca, mas não consta à informação no documento.
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spelling Barreto, Florisneide R.Teixeira, Maria GloriaCosta, Maria da Conceição N.Carvalho, Marilia SáBarreto, Mauricio Lima2019-02-20T14:34:21Z2019-02-20T14:34:21Z2008BARRETO, Florisneide R. et al. Spread pattern of the first dengue epidemic in the city of Salvador, Brazil. BMC Public Health, v. 8, n. 51, p. 1-20, 2008.1471-2458https://www.arca.fiocruz.br/handle/icict/3178710.1186/1471-2458-8-51Marilia Sa Carvalho - Fiocruz/ENSP - autor vinculado à Escola Nacional de Saúde Pública Sergio Arouca, mas não consta à informação no documento.Federal University of Bahia. Institute of Collective Health. Salvador, BA, Brazil.Federal University of Bahia. Institute of Collective Health. Salvador, BA, Brazil.Federal University of Bahia. Institute of Collective Health. Salvador, BA, Brazil.Fundação Oswaldo Cruz. Escola Nacional de Saúde Pública Sergio Arouca. Rio de Janeiro, RJ, Brasil.Federal University of Bahia. Institute of Collective Health. Salvador, BA, Brazil.Background: The explosive epidemics of dengue that have been occurring in various countries have stimulated investigation into new approaches to improve understanding of the problem and to develop new strategies for controlling the disease. The objective of this study was to evaluate the characteristics of diffusion of the first dengue epidemic that occurred in the city of Salvador in 1995. Methods: The epidemiological charts and records of notified cases of dengue in Salvador in 1995 constituted the source of data. The cases of the disease were georeferenced according to census areas (spatial units) and epidemiological weeks (temporal unit). Kernel density estimation was used to identify the pattern of spatial diffusion using the R-Project computer software program. Results: Of the 2,006 census areas in the city, 1,400 (70%) registered cases of dengue in 1995 and the spatial distribution of these records revealed that by the end of 1995 practically the entire city had been affected by the virus, with the largest concentration of cases occurring in the western region, composed of census areas with a high population density and predominantly horizontal residences compared to the eastern region of the city, where there is a predominance of vertical residential buildings. Conclusion: The pattern found in this study shows the characteristics of the classic process of spreading by contagion that is common to most infectious diseases. It was possible to identify the epicenter of the epidemic from which centrifugal waves of the disease emanated. Our results suggest that, if a more agile control instrument existed that would be capable of rapidly reducing the vector population within a few days or of raising the group immunity of the population by means of a vaccine, it would theoretically be possible to adopt control actions around the epicenter of the epidemic and consequently reduce the incidence of the disease in the city. This finding emphasizes the need for further research to improve the technology available for the prevention of this disease.engBioMed CentralSpread pattern of the first dengue epidemic in the city of Salvador, Brazilinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleDengueDengue epidemicinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da FIOCRUZ (ARCA)instname:Fundação Oswaldo Cruz (FIOCRUZ)instacron:FIOCRUZLICENSElicense.txttext/plain1748https://www.arca.fiocruz.br/bitstream/icict/31787/1/license.txt8a4605be74aa9ea9d79846c1fba20a33MD51ORIGINALSpreadPattern.pdfapplication/pdf1219009https://www.arca.fiocruz.br/bitstream/icict/31787/2/SpreadPattern.pdf73ee42ced527f00a859db3e26468aa7dMD52TEXTSpreadPattern.pdf.txtSpreadPattern.pdf.txtExtracted texttext/plain51268https://www.arca.fiocruz.br/bitstream/icict/31787/3/SpreadPattern.pdf.txt6884e9300389a8349a439368cbf7aff3MD53icict/317872023-01-13 11:47:32.004oai:www.arca.fiocruz.br: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Repositório InstitucionalPUBhttps://www.arca.fiocruz.br/oai/requestrepositorio.arca@fiocruz.bropendoar:21352023-01-13T14:47:32Repositório Institucional da FIOCRUZ (ARCA) - Fundação Oswaldo Cruz (FIOCRUZ)false
dc.title.pt_BR.fl_str_mv Spread pattern of the first dengue epidemic in the city of Salvador, Brazil
title Spread pattern of the first dengue epidemic in the city of Salvador, Brazil
spellingShingle Spread pattern of the first dengue epidemic in the city of Salvador, Brazil
Barreto, Florisneide R.
Dengue
Dengue epidemic
title_short Spread pattern of the first dengue epidemic in the city of Salvador, Brazil
title_full Spread pattern of the first dengue epidemic in the city of Salvador, Brazil
title_fullStr Spread pattern of the first dengue epidemic in the city of Salvador, Brazil
title_full_unstemmed Spread pattern of the first dengue epidemic in the city of Salvador, Brazil
title_sort Spread pattern of the first dengue epidemic in the city of Salvador, Brazil
author Barreto, Florisneide R.
author_facet Barreto, Florisneide R.
Teixeira, Maria Gloria
Costa, Maria da Conceição N.
Carvalho, Marilia Sá
Barreto, Mauricio Lima
author_role author
author2 Teixeira, Maria Gloria
Costa, Maria da Conceição N.
Carvalho, Marilia Sá
Barreto, Mauricio Lima
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Barreto, Florisneide R.
Teixeira, Maria Gloria
Costa, Maria da Conceição N.
Carvalho, Marilia Sá
Barreto, Mauricio Lima
dc.subject.en.pt_BR.fl_str_mv Dengue
Dengue epidemic
topic Dengue
Dengue epidemic
description Marilia Sa Carvalho - Fiocruz/ENSP - autor vinculado à Escola Nacional de Saúde Pública Sergio Arouca, mas não consta à informação no documento.
publishDate 2008
dc.date.issued.fl_str_mv 2008
dc.date.accessioned.fl_str_mv 2019-02-20T14:34:21Z
dc.date.available.fl_str_mv 2019-02-20T14:34:21Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
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status_str publishedVersion
dc.identifier.citation.fl_str_mv BARRETO, Florisneide R. et al. Spread pattern of the first dengue epidemic in the city of Salvador, Brazil. BMC Public Health, v. 8, n. 51, p. 1-20, 2008.
dc.identifier.uri.fl_str_mv https://www.arca.fiocruz.br/handle/icict/31787
dc.identifier.issn.pt_BR.fl_str_mv 1471-2458
dc.identifier.doi.pt_BR.fl_str_mv 10.1186/1471-2458-8-51
identifier_str_mv BARRETO, Florisneide R. et al. Spread pattern of the first dengue epidemic in the city of Salvador, Brazil. BMC Public Health, v. 8, n. 51, p. 1-20, 2008.
1471-2458
10.1186/1471-2458-8-51
url https://www.arca.fiocruz.br/handle/icict/31787
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dc.publisher.none.fl_str_mv BioMed Central
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