Abundance of Lutzomyia longipalpis in urban households as risk factor of transmission of visceral leishmaniasis

Detalhes bibliográficos
Autor(a) principal: Vianna, Elisa Neves
Data de Publicação: 2016
Outros Autores: Morais, Maria Helena Franco, Almeida, Andréa Sobral de, Sabroza, Paulo Chagas Telles, Reis, Ilka Afonso, Dias, Edelberto Santos, Carneiro, Mariângela
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da FIOCRUZ (ARCA)
Texto Completo: https://www.arca.fiocruz.br/handle/icict/15374
Resumo: Universidade Federal de Minas Gerais. Faculdade de Medicina. Pós-graduação em Ciências da Saúde, Infectologia e Medicina Tropical. Belo Horizonte, MG, Brasil.
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spelling Vianna, Elisa NevesMorais, Maria Helena FrancoAlmeida, Andréa Sobral deSabroza, Paulo Chagas TellesReis, Ilka AfonsoDias, Edelberto SantosCarneiro, Mariângela2016-08-24T18:05:15Z2016-08-24T18:05:15Z2016VIANNA, Elisa Neves et al. Abundance of Lutzomyia longipalpis in urban households as risk factor of transmission of visceral leishmaniasis. Memórias do Instituto Oswaldo Cruz, Rio de Janeiro, v. 111, n. 5, p. 302-310, May 2016.0074-0276https://www.arca.fiocruz.br/handle/icict/1537410.1590/0074-02760150366engFundação Oswaldo CruzAbundance of Lutzomyia longipalpis in urban households as risk factor of transmission of visceral leishmaniasisinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleUniversidade Federal de Minas Gerais. Faculdade de Medicina. Pós-graduação em Ciências da Saúde, Infectologia e Medicina Tropical. Belo Horizonte, MG, Brasil.Prefeitura de Belo Horizonte. Secretaria Municipal de Saúde. Belo Horizonte, MG, Brasil.Fundação Oswaldo Cruz. Escola Nacional de Saúde Pública. Departamento de Doenças Endêmicas. Rio de Janeiro, RJ, Brasil.Fundação Oswaldo Cruz. Escola Nacional de Saúde Pública. Departamento de Doenças Endêmicas. Rio de Janeiro, RJ, Brasil.Universidade Federal de Minas Gerais. Instituto de Ciências Exatas. Departamento de Estatística. Belo Horizonte, MG, Brasil.Fundação Oswaldo Cruz. Centro de Pesquisas René Rachou. Laboratório de Leishmanioses. Belo Horizonte, MG, Brasil.Universidade Federal de Minas Gerais. Faculdade de Medicina. Pós-graduação em Ciências da Saúde, Infectologia e Medicina Tropical. Belo Horizonte, MG, Brasil / Universidade Federal de Minas Gerais. Instituto de Ciências Biológicas. Departamento de Parasitologia. Belo Horizonte, MG, Brasil.Urban occurrence of human and canine visceral leishmaniasis (VL) is linked to households with characteristics conducive to the presence of sand flies. This study proposes an ad hoc classification of households according to the environmental characteristics of receptivity to phlebotominae and an entomological study to validate the proposal. Here we describe the phlebotominae population found in intra- and peridomiciliary environments and analyse the spatiotemporal distribution of the VL vector Lutzomyia longipalpis of households receptive to VL. In the region, 153 households were classified into levels of receptivity to VL followed by entomological surveys in 40 of those properties. Kruskal-Wallis verified the relationship between the households’ classification and sand fly abundance and Kernel analysis evaluated L. longipalpis spatial distribution: of the 740 sand flies were captured, 91% were L. longipalpis; 82% were found peridomiciliary whilst the remaining 18% were found intradomiciliary. No statistically significant association was found between sandflies and households levels. L. longipalpis counts were concentrated in areas of high vulnerability and some specific households were responsible for the persistence of the infestation. L. longipalpis prevails over other sand fly species for urban VL transmission. The entomological study may help target the surveillance and vector control strategies to domiciles initiating and/or maintaining VL outbreaks.Lutzomyia longipalpisHousehold characteristicsVisceral leishmaniasisinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da FIOCRUZ (ARCA)instname:Fundação Oswaldo Cruz (FIOCRUZ)instacron:FIOCRUZLICENSElicense.txtlicense.txttext/plain; charset=utf-82991https://www.arca.fiocruz.br/bitstream/icict/15374/1/license.txt5a560609d32a3863062d77ff32785d58MD51ORIGINALve_Vianna_Elisa_Abundance_CPqRR_2016.pdfve_Vianna_Elisa_Abundance_CPqRR_2016.pdfapplication/pdf1274073https://www.arca.fiocruz.br/bitstream/icict/15374/2/ve_Vianna_Elisa_Abundance_CPqRR_2016.pdf8c3e48aab2a60abdab604d892bf0fe0bMD52TEXTve_Vianna_Elisa_Abundance_CPqRR_2016.pdf.txtve_Vianna_Elisa_Abundance_CPqRR_2016.pdf.txtExtracted 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dc.title.pt_BR.fl_str_mv Abundance of Lutzomyia longipalpis in urban households as risk factor of transmission of visceral leishmaniasis
title Abundance of Lutzomyia longipalpis in urban households as risk factor of transmission of visceral leishmaniasis
spellingShingle Abundance of Lutzomyia longipalpis in urban households as risk factor of transmission of visceral leishmaniasis
Vianna, Elisa Neves
Lutzomyia longipalpis
Household characteristics
Visceral leishmaniasis
title_short Abundance of Lutzomyia longipalpis in urban households as risk factor of transmission of visceral leishmaniasis
title_full Abundance of Lutzomyia longipalpis in urban households as risk factor of transmission of visceral leishmaniasis
title_fullStr Abundance of Lutzomyia longipalpis in urban households as risk factor of transmission of visceral leishmaniasis
title_full_unstemmed Abundance of Lutzomyia longipalpis in urban households as risk factor of transmission of visceral leishmaniasis
title_sort Abundance of Lutzomyia longipalpis in urban households as risk factor of transmission of visceral leishmaniasis
author Vianna, Elisa Neves
author_facet Vianna, Elisa Neves
Morais, Maria Helena Franco
Almeida, Andréa Sobral de
Sabroza, Paulo Chagas Telles
Reis, Ilka Afonso
Dias, Edelberto Santos
Carneiro, Mariângela
author_role author
author2 Morais, Maria Helena Franco
Almeida, Andréa Sobral de
Sabroza, Paulo Chagas Telles
Reis, Ilka Afonso
Dias, Edelberto Santos
Carneiro, Mariângela
author2_role author
author
author
author
author
author
dc.contributor.author.fl_str_mv Vianna, Elisa Neves
Morais, Maria Helena Franco
Almeida, Andréa Sobral de
Sabroza, Paulo Chagas Telles
Reis, Ilka Afonso
Dias, Edelberto Santos
Carneiro, Mariângela
dc.subject.en.pt_BR.fl_str_mv Lutzomyia longipalpis
Household characteristics
Visceral leishmaniasis
topic Lutzomyia longipalpis
Household characteristics
Visceral leishmaniasis
description Universidade Federal de Minas Gerais. Faculdade de Medicina. Pós-graduação em Ciências da Saúde, Infectologia e Medicina Tropical. Belo Horizonte, MG, Brasil.
publishDate 2016
dc.date.accessioned.fl_str_mv 2016-08-24T18:05:15Z
dc.date.available.fl_str_mv 2016-08-24T18:05:15Z
dc.date.issued.fl_str_mv 2016
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 VIANNA, Elisa Neves et al. Abundance of Lutzomyia longipalpis in urban households as risk factor of transmission of visceral leishmaniasis. Memórias do Instituto Oswaldo Cruz, Rio de Janeiro, v. 111, n. 5, p. 302-310, May 2016.
dc.identifier.uri.fl_str_mv https://www.arca.fiocruz.br/handle/icict/15374
dc.identifier.issn.pt_BR.fl_str_mv 0074-0276
dc.identifier.doi.none.fl_str_mv 10.1590/0074-02760150366
identifier_str_mv VIANNA, Elisa Neves et al. Abundance of Lutzomyia longipalpis in urban households as risk factor of transmission of visceral leishmaniasis. Memórias do Instituto Oswaldo Cruz, Rio de Janeiro, v. 111, n. 5, p. 302-310, May 2016.
0074-0276
10.1590/0074-02760150366
url https://www.arca.fiocruz.br/handle/icict/15374
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Fundação Oswaldo Cruz
publisher.none.fl_str_mv Fundação Oswaldo Cruz
dc.source.none.fl_str_mv reponame:Repositório Institucional da FIOCRUZ (ARCA)
instname:Fundação Oswaldo Cruz (FIOCRUZ)
instacron:FIOCRUZ
instname_str Fundação Oswaldo Cruz (FIOCRUZ)
instacron_str FIOCRUZ
institution FIOCRUZ
reponame_str Repositório Institucional da FIOCRUZ (ARCA)
collection Repositório Institucional da FIOCRUZ (ARCA)
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