Ecoepidemiological aspects of visceral leishmaniasis in an endemic area in the Steel Valley in Brazil: An ecological approach with spatial analysis
| Autor(a) principal: | |
|---|---|
| Data de Publicação: | 2018 |
| 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/33824 |
Resumo: | Fundação Oswaldo Cruz. Instituto René Rachou. Laboratório de Leishmanioses. Belo Horizonte, MG, Brasil. |
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Lana, Rosana SilvaMonteiro, Érika MichalskyLopes, Lívia OliveiraSilva, Fabiana Oliveira LaraNascimento, Jeiza LopesPinheiro, Letícia CavalariSilva, João Carlos FrançaMendes, Telma S. C.Dias, Consuelo Latorre FortesDias, Edelberto Santos2019-07-04T11:31:48Z2019-07-04T11:31:48Z2018LANA, Rosana Silva et al. Ecoepidemiological aspects of visceral leishmaniasis in an endemic area in the Steel Valley in Brazil: An ecological approach with spatial analysis. PLoS One, v. 13, n. 10, p. 1-20, 2018.1932-6203https://www.arca.fiocruz.br/handle/icict/3382410.1371/journal.pone.0206452engPublic Library of ScienceLeishmaniosesPhlebotomineosLeishmaniasesPhlebotomineEcoepidemiological aspects of visceral leishmaniasis in an endemic area in the Steel Valley in Brazil: An ecological approach with spatial analysisinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleFundação Oswaldo Cruz. Instituto René Rachou. Laboratório de Leishmanioses. Belo Horizonte, MG, Brasil.Fundação Oswaldo Cruz. Instituto René Rachou. Laboratório de Leishmanioses. Belo Horizonte, MG, Brasil.Fundação Oswaldo Cruz. Instituto René Rachou. Laboratório de Leishmanioses. Belo Horizonte, MG, Brasil.Fundação Oswaldo Cruz. Instituto René Rachou. Laboratório de Leishmanioses. Belo Horizonte, MG, Brasil.Fundação Oswaldo Cruz. Instituto René Rachou. Laboratório de Leishmanioses. Belo Horizonte, MG, Brasil.Fundação Oswaldo Cruz. Instituto René Rachou. Núcleo de Estudos em Saúde Pública e Envelhecimento. Belo Horizonte, MG, Brasil.Universidade Federal de Minas Gerais. Instituto de Ciências Biológicas. Laboratório de Leishmanioses. Belo Horizonte, MG, Brasil.Prefeitura de Ipatinga. Secretaria Municipal de Saúde. Departamento de Vigilância em Saúde. Ipatinga, MG, Brasil.Fundação Ezequiel Dias. Diretoria de Pesquisa e Desenvolvimento. Laboratório de Enzimologia. Belo Horizonte, MG, Brasil.Fundação Oswaldo Cruz. Instituto René Rachou. Laboratório de Leishmanioses. Belo Horizonte, MG, Brasil.Leishmaniases are a group of infectious diseases transmitted by phlebotomine sand flies, and their distribution depends on the presence of vectors, parasites, reservoirs and susceptible hosts in the same environment. In the last decades, visceral leishmaniasis (VL) has become urbanized and reached economically important cities in countries within the transmission zone. Our study was conducted in one of those cities–Ipatinga–in the state of Minas Gerais, Brazil, where the first autochthonous case of VL dates back to 2011. Since no data regarding the epidemiological triad of VL (etiological agent/vector/domestic reservoir) were available for this city, we characterized the local entomological fauna, identified the presence of specific Leishmania DNA in the captured phlebotomine sand flies, and assessed the incidence of canine and human VL. For the entomological survey, we set twenty light traps in ten districts of the city with reports of human and canine VL. The insect captures were performed monthly, during one year, starting in March 2015. A total of 1501 specimens of phlebotomine sand flies belonging to 16 distinct species were captured, with predominance (61.9%) of Lutzomyia longipalpis. Leishmania infantum DNA was detected in L. longipalpis and in Evandromyia cortelezzii test samples. A total of 9,136 dogs were examined, 1,355 of which (14.8%) were serologically positive for VL. The cases were georeferenced and the data were plotted in thematic maps, along with human cases of VL registered by the local Department of Health, during the study period. Our results confirm that the VL transmission cycle is active in Ipatinga, with the presence of vectors carrying Leishmania DNA, canine and human cases of the disease. Spatial analysis allowed for the observation of a positive relationship between canine and human cases of VL and the identification of areas with high priority for control actions in the city. The mapping of high-risk areas, together with an epidemiological study in urban areas, is fundamental to improve the efficacy of the Program for Surveillance and Control of VL (PSCVL) in Brazil.info:eu-repo/semantics/openAccessreponame:Repositório Institucional da FIOCRUZ (ARCA)instname:Fundação Oswaldo Cruz (FIOCRUZ)instacron:FIOCRUZLICENSElicense.txtlicense.txttext/plain; charset=utf-83082https://www.arca.fiocruz.br/bitstream/icict/33824/1/license.txt9193a7c197bc67acd023525e72a03240MD51ORIGINALEcoepidemiological aspects of visceral leishmaniasis.pdfEcoepidemiological aspects of visceral leishmaniasis.pdfapplication/pdf8613489https://www.arca.fiocruz.br/bitstream/icict/33824/2/Ecoepidemiological%20aspects%20of%20visceral%20leishmaniasis.pdf767abbed2a7f82045ad8482836f235e5MD52TEXTEcoepidemiological aspects of visceral leishmaniasis.pdf.txtEcoepidemiological aspects of visceral leishmaniasis.pdf.txtExtracted 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| dc.title.pt_BR.fl_str_mv |
Ecoepidemiological aspects of visceral leishmaniasis in an endemic area in the Steel Valley in Brazil: An ecological approach with spatial analysis |
| title |
Ecoepidemiological aspects of visceral leishmaniasis in an endemic area in the Steel Valley in Brazil: An ecological approach with spatial analysis |
| spellingShingle |
Ecoepidemiological aspects of visceral leishmaniasis in an endemic area in the Steel Valley in Brazil: An ecological approach with spatial analysis Lana, Rosana Silva Leishmanioses Phlebotomineos Leishmaniases Phlebotomine |
| title_short |
Ecoepidemiological aspects of visceral leishmaniasis in an endemic area in the Steel Valley in Brazil: An ecological approach with spatial analysis |
| title_full |
Ecoepidemiological aspects of visceral leishmaniasis in an endemic area in the Steel Valley in Brazil: An ecological approach with spatial analysis |
| title_fullStr |
Ecoepidemiological aspects of visceral leishmaniasis in an endemic area in the Steel Valley in Brazil: An ecological approach with spatial analysis |
| title_full_unstemmed |
Ecoepidemiological aspects of visceral leishmaniasis in an endemic area in the Steel Valley in Brazil: An ecological approach with spatial analysis |
| title_sort |
Ecoepidemiological aspects of visceral leishmaniasis in an endemic area in the Steel Valley in Brazil: An ecological approach with spatial analysis |
| author |
Lana, Rosana Silva |
| author_facet |
Lana, Rosana Silva Monteiro, Érika Michalsky Lopes, Lívia Oliveira Silva, Fabiana Oliveira Lara Nascimento, Jeiza Lopes Pinheiro, Letícia Cavalari Silva, João Carlos França Mendes, Telma S. C. Dias, Consuelo Latorre Fortes Dias, Edelberto Santos |
| author_role |
author |
| author2 |
Monteiro, Érika Michalsky Lopes, Lívia Oliveira Silva, Fabiana Oliveira Lara Nascimento, Jeiza Lopes Pinheiro, Letícia Cavalari Silva, João Carlos França Mendes, Telma S. C. Dias, Consuelo Latorre Fortes Dias, Edelberto Santos |
| author2_role |
author author author author author author author author author |
| dc.contributor.author.fl_str_mv |
Lana, Rosana Silva Monteiro, Érika Michalsky Lopes, Lívia Oliveira Silva, Fabiana Oliveira Lara Nascimento, Jeiza Lopes Pinheiro, Letícia Cavalari Silva, João Carlos França Mendes, Telma S. C. Dias, Consuelo Latorre Fortes Dias, Edelberto Santos |
| dc.subject.other.pt_BR.fl_str_mv |
Leishmanioses Phlebotomineos |
| topic |
Leishmanioses Phlebotomineos Leishmaniases Phlebotomine |
| dc.subject.en.pt_BR.fl_str_mv |
Leishmaniases Phlebotomine |
| description |
Fundação Oswaldo Cruz. Instituto René Rachou. Laboratório de Leishmanioses. Belo Horizonte, MG, Brasil. |
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2018 |
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2018 |
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2019-07-04T11:31:48Z |
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2019-07-04T11:31:48Z |
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LANA, Rosana Silva et al. Ecoepidemiological aspects of visceral leishmaniasis in an endemic area in the Steel Valley in Brazil: An ecological approach with spatial analysis. PLoS One, v. 13, n. 10, p. 1-20, 2018. |
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https://www.arca.fiocruz.br/handle/icict/33824 |
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1932-6203 |
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10.1371/journal.pone.0206452 |
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LANA, Rosana Silva et al. Ecoepidemiological aspects of visceral leishmaniasis in an endemic area in the Steel Valley in Brazil: An ecological approach with spatial analysis. PLoS One, v. 13, n. 10, p. 1-20, 2018. 1932-6203 10.1371/journal.pone.0206452 |
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