Chagas disease and housing improvement in northeastern Brazil: a cross-sectional survey
Autor(a) principal: | |
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Data de Publicação: | 2015 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da FIOCRUZ (ARCA) |
Texto Completo: | https://www.arca.fiocruz.br/handle/icict/12048 |
Resumo: | 2015-12-31 |
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Lima, Marli M.Costa, Filipe A. CarvalhoToma, Helena K.Pereira, José BorgesOliveira, Tiago Guedes deSarquis, Otília2015-10-22T14:37:44Z2016-01-01T06:30:05Z2015LIMA, Marli M. et al. Chagas disease and housing improvement in northeastern Brazil: a cross-sectional survey. Parasitol Res., v.114, n.5, p.1687–1692, 2015.1432-1955https://www.arca.fiocruz.br/handle/icict/1204810.1007/s00436-015-4350-1engSpringer-Verlag Berlin HeidelbergDoença de ChagasTrypanosoma cruziTriatominaeChagas DiseaseTrypanosoma cruziTriatominesNortheastern BrazilHousing improvementChagas disease and housing improvement in northeastern Brazil: a cross-sectional surveyinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article2015-12-31Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Ecoepidemiologia da Doença de Chagas. Rio de Janeiro, RJ, Brasil.Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Epidemiologia e Sistemática Molecular. Rio de Janeiro, RJ, Brasil / Escritório Técnico Regional Fiocruz Piauí. Terezina, PI, Brasil.Universidade Federal do Rio de Janeiro. Laboratório de Diagnóstico Molecular e Hematologia. Rio de Janeiro, RJ, Brasil.Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Doenças Parasitárias. Rio de Janeiro, RJ, Brasil.Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Ecoepidemiologia da Doença de Chagas. Rio de Janeiro, RJ, Brasil.Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Ecoepidemiologia da Doença de Chagas. Rio de Janeiro, RJ, Brasil.Chagas disease was investigated in two new settlements of landless rural workers inhabiting prefabricated, triatomine-proof houses and in four neighboring older communities where mud huts were still well suitable for vectors. Through a cross-sectional survey and entomological assessment, we surveyed 148 houses/families in the two new settlements and in 47 houses/families in the four older localities.We determined seroprevalence of Chagas disease through IFI and Elisa (eluates) assays and searched for vectors in the domestic and peridomestic environments. Seroprevalence reached 0.6 % (3/466) in the new settlements and 0.8 % (1/115) in the older communities. Triatomines were not found in the new settlements, while 7 Triatoma brasiliensis, 4 T. pseudomaculata, 1 Panstrongylus lutzi, and 145 Rhodnius nasutus were collected in the older localities. In addition, a colony of T. brasiliensis (n=55) was encountered inside a school attended by children of the region. Parasite strains isolated from the insects were characterized as T. cruzi I. Despite the low prevalence of Chagas disease in both scenarios, entomological surveillance must be strengthened and housing improvement reinforced in order to control vector transmission. The risk of infection by the vectors was lower in the settlements of improved homes, where conditions for colonization of the peridomestic environment by transmitting insects were not observed.info:eu-repo/semantics/openAccessreponame:Repositório Institucional da FIOCRUZ (ARCA)instname:Fundação Oswaldo Cruz (FIOCRUZ)instacron:FIOCRUZLICENSElicense.txtlicense.txttext/plain; charset=utf-82354https://www.arca.fiocruz.br/bitstream/icict/12048/1/license.txt8b4c200b4e10021c5683c6ccaba07169MD51ORIGINALmarli_lima_etal_IOC_2015.pdfmarli_lima_etal_IOC_2015.pdfapplication/pdf399902https://www.arca.fiocruz.br/bitstream/icict/12048/2/marli_lima_etal_IOC_2015.pdf8915e6713026fe08c4322a10854f6471MD52TEXTmarli_lima_etal_IOC_2015.pdf.txtmarli_lima_etal_IOC_2015.pdf.txtExtracted texttext/plain28452https://www.arca.fiocruz.br/bitstream/icict/12048/3/marli_lima_etal_IOC_2015.pdf.txtb609f71863d7448de3c5e7035b67f722MD53icict/120482023-09-05 10:30:59.579oai:www.arca.fiocruz.br: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Repositório InstitucionalPUBhttps://www.arca.fiocruz.br/oai/requestrepositorio.arca@fiocruz.bropendoar:21352023-09-05T13:30:59Repositório Institucional da FIOCRUZ (ARCA) - Fundação Oswaldo Cruz (FIOCRUZ)false |
dc.title.pt_BR.fl_str_mv |
Chagas disease and housing improvement in northeastern Brazil: a cross-sectional survey |
title |
Chagas disease and housing improvement in northeastern Brazil: a cross-sectional survey |
spellingShingle |
Chagas disease and housing improvement in northeastern Brazil: a cross-sectional survey Lima, Marli M. Doença de Chagas Trypanosoma cruzi Triatominae Chagas Disease Trypanosoma cruzi Triatomines Northeastern Brazil Housing improvement |
title_short |
Chagas disease and housing improvement in northeastern Brazil: a cross-sectional survey |
title_full |
Chagas disease and housing improvement in northeastern Brazil: a cross-sectional survey |
title_fullStr |
Chagas disease and housing improvement in northeastern Brazil: a cross-sectional survey |
title_full_unstemmed |
Chagas disease and housing improvement in northeastern Brazil: a cross-sectional survey |
title_sort |
Chagas disease and housing improvement in northeastern Brazil: a cross-sectional survey |
author |
Lima, Marli M. |
author_facet |
Lima, Marli M. Costa, Filipe A. Carvalho Toma, Helena K. Pereira, José Borges Oliveira, Tiago Guedes de Sarquis, Otília |
author_role |
author |
author2 |
Costa, Filipe A. Carvalho Toma, Helena K. Pereira, José Borges Oliveira, Tiago Guedes de Sarquis, Otília |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Lima, Marli M. Costa, Filipe A. Carvalho Toma, Helena K. Pereira, José Borges Oliveira, Tiago Guedes de Sarquis, Otília |
dc.subject.other.pt_BR.fl_str_mv |
Doença de Chagas Trypanosoma cruzi Triatominae |
topic |
Doença de Chagas Trypanosoma cruzi Triatominae Chagas Disease Trypanosoma cruzi Triatomines Northeastern Brazil Housing improvement |
dc.subject.en.pt_BR.fl_str_mv |
Chagas Disease Trypanosoma cruzi Triatomines Northeastern Brazil Housing improvement |
description |
2015-12-31 |
publishDate |
2015 |
dc.date.accessioned.fl_str_mv |
2015-10-22T14:37:44Z |
dc.date.issued.fl_str_mv |
2015 |
dc.date.available.fl_str_mv |
2016-01-01T06:30:05Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.citation.fl_str_mv |
LIMA, Marli M. et al. Chagas disease and housing improvement in northeastern Brazil: a cross-sectional survey. Parasitol Res., v.114, n.5, p.1687–1692, 2015. |
dc.identifier.uri.fl_str_mv |
https://www.arca.fiocruz.br/handle/icict/12048 |
dc.identifier.issn.none.fl_str_mv |
1432-1955 |
dc.identifier.doi.none.fl_str_mv |
10.1007/s00436-015-4350-1 |
identifier_str_mv |
LIMA, Marli M. et al. Chagas disease and housing improvement in northeastern Brazil: a cross-sectional survey. Parasitol Res., v.114, n.5, p.1687–1692, 2015. 1432-1955 10.1007/s00436-015-4350-1 |
url |
https://www.arca.fiocruz.br/handle/icict/12048 |
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eng |
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eng |
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info:eu-repo/semantics/openAccess |
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openAccess |
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Springer-Verlag Berlin Heidelberg |
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Springer-Verlag Berlin Heidelberg |
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reponame:Repositório Institucional da FIOCRUZ (ARCA) instname:Fundação Oswaldo Cruz (FIOCRUZ) instacron:FIOCRUZ |
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