Chagas disease and housing improvement in northeastern Brazil: a cross-sectional survey

Detalhes bibliográficos
Autor(a) principal: Lima, Marli M.
Data de Publicação: 2015
Outros Autores: Costa, Filipe A. Carvalho, Toma, Helena K., Pereira, José Borges, Oliveira, Tiago Guedes de, Sarquis, Otília
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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spelling 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
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
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dc.publisher.none.fl_str_mv Springer-Verlag Berlin Heidelberg
publisher.none.fl_str_mv Springer-Verlag Berlin Heidelberg
dc.source.none.fl_str_mv reponame:Repositório Institucional da FIOCRUZ (ARCA)
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