A Longitudinal Study on the Natural Infection of Biomphalaria straminea and B. glabrata by Schistosoma mansoni in an Endemic Area of Schistosomiasis in Pernambuco, Brazil

Detalhes bibliográficos
Autor(a) principal: Favre, Tereza C.
Data de Publicação: 2002
Outros Autores: Pieri, Otávio S., Zani, Luciana C., Ferreira, Jainne M., Domás, Glauce G., Beck, Lilian H., Barbosa, Constança S.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da FIOCRUZ (ARCA)
Texto Completo: https://www.arca.fiocruz.br/handle/icict/44184
Resumo: Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Departamento de Biologia. Rio de Janeiro, RJ, Brasil.
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spelling Favre, Tereza C.Pieri, Otávio S.Zani, Luciana C.Ferreira, Jainne M.Domás, Glauce G.Beck, Lilian H.Barbosa, Constança S.2020-10-26T12:39:41Z2020-10-26T12:39:41Z2002FAVRE, Tereza C. et al. A Longitudinal Study on the Natural Infection of Biomphalaria straminea and B. glabrata by Schistosoma mansoni in an Endemic Area of Schistosomiasis in Pernambuco, Brazil. Memórias do Instituto Oswaldo Cruz, Rio de Janeiro, v. 97, n. 4, p. 465-475, June 2002.0074-0276https://www.arca.fiocruz.br/handle/icict/4418410.1590/S0074-027620020004000031678-8060engFundação Oswaldo Cruz. Instituto Oswaldo Cruz.Biomphalaria stramineaBiomphalaria glabrataSchistosoma mansoniInfecção naturalEstudo longitudinalPernambucoBrasilBiomphalaria stramineaBiomphalaria glabrataSchistosoma mansoniNatural infectionLongitudinal studyPernambucoBrazilA Longitudinal Study on the Natural Infection of Biomphalaria straminea and B. glabrata by Schistosoma mansoni in an Endemic Area of Schistosomiasis in Pernambuco, Brazilinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleFundação Oswaldo Cruz. Instituto Oswaldo Cruz. Departamento de Biologia. Rio de Janeiro, RJ, Brasil.Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Departamento de Biologia. Rio de Janeiro, RJ, Brasil.Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Departamento de Biologia. Rio de Janeiro, RJ, Brasil.Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Departamento de Biologia. Rio de Janeiro, RJ, Brasil.Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Departamento de Biologia. Rio de Janeiro, RJ, Brasil.Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Departamento de Biologia. Rio de Janeiro, RJ, Brasil.Fundação Oswaldo Cruz. Centro de Pesquisas Aggeu Magalhães. Departamento de Parasitologia. Recife, PE, Brasil.The abundance of snail hosts and the rates of infection with Schistosoma mansoni were monitored monthly for four years in two representative localities subjected to repeated chemotherapy of infected persons. Snail abundance varied from 1.0 to 4.4 collected per person/minute/station for Biomphalaria straminea and from 0.1 to 7.0 for B. glabrata. Infection rates of snails in nature varied from 0% to 15% for the former and from 0% to 70% for the latter species. Human infection increased from 35.5% to 61.9% in the locality occupied by B. straminea, and decreased from 40.3% to 20.8% in that occupied by B. glabrata. No relationship could be detected between human infection and the snail variables. Despite seasonal variations, natural infection persisted throughout the monitoring period in both snail species. It reached remarkably high levels in B. straminea when compared to those obtained by other authors probably because of differences in methodology. It is recommended that longitudinal studies should be carried out focally and periodically to avoid underestimating the prevalence of schistosome infection in snails.info: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/44184/1/license.txt5a560609d32a3863062d77ff32785d58MD51ORIGINALTerezaCFavre_OtavioPieri_etal_IOC_2002.pdfTerezaCFavre_OtavioPieri_etal_IOC_2002.pdfapplication/pdf115994https://www.arca.fiocruz.br/bitstream/icict/44184/2/TerezaCFavre_OtavioPieri_etal_IOC_2002.pdf8273d3a481704ab9d1b8e5c88750157dMD52TEXTTerezaCFavre_OtavioPieri_etal_IOC_2002.pdf.txtTerezaCFavre_OtavioPieri_etal_IOC_2002.pdf.txtExtracted texttext/plain41622https://www.arca.fiocruz.br/bitstream/icict/44184/3/TerezaCFavre_OtavioPieri_etal_IOC_2002.pdf.txte6d7b7b597f62f04c50842879329d675MD53icict/441842020-10-27 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dc.title.pt_BR.fl_str_mv A Longitudinal Study on the Natural Infection of Biomphalaria straminea and B. glabrata by Schistosoma mansoni in an Endemic Area of Schistosomiasis in Pernambuco, Brazil
title A Longitudinal Study on the Natural Infection of Biomphalaria straminea and B. glabrata by Schistosoma mansoni in an Endemic Area of Schistosomiasis in Pernambuco, Brazil
spellingShingle A Longitudinal Study on the Natural Infection of Biomphalaria straminea and B. glabrata by Schistosoma mansoni in an Endemic Area of Schistosomiasis in Pernambuco, Brazil
Favre, Tereza C.
Biomphalaria straminea
Biomphalaria glabrata
Schistosoma mansoni
Infecção natural
Estudo longitudinal
Pernambuco
Brasil
Biomphalaria straminea
Biomphalaria glabrata
Schistosoma mansoni
Natural infection
Longitudinal study
Pernambuco
Brazil
title_short A Longitudinal Study on the Natural Infection of Biomphalaria straminea and B. glabrata by Schistosoma mansoni in an Endemic Area of Schistosomiasis in Pernambuco, Brazil
title_full A Longitudinal Study on the Natural Infection of Biomphalaria straminea and B. glabrata by Schistosoma mansoni in an Endemic Area of Schistosomiasis in Pernambuco, Brazil
title_fullStr A Longitudinal Study on the Natural Infection of Biomphalaria straminea and B. glabrata by Schistosoma mansoni in an Endemic Area of Schistosomiasis in Pernambuco, Brazil
title_full_unstemmed A Longitudinal Study on the Natural Infection of Biomphalaria straminea and B. glabrata by Schistosoma mansoni in an Endemic Area of Schistosomiasis in Pernambuco, Brazil
title_sort A Longitudinal Study on the Natural Infection of Biomphalaria straminea and B. glabrata by Schistosoma mansoni in an Endemic Area of Schistosomiasis in Pernambuco, Brazil
author Favre, Tereza C.
author_facet Favre, Tereza C.
Pieri, Otávio S.
Zani, Luciana C.
Ferreira, Jainne M.
Domás, Glauce G.
Beck, Lilian H.
Barbosa, Constança S.
author_role author
author2 Pieri, Otávio S.
Zani, Luciana C.
Ferreira, Jainne M.
Domás, Glauce G.
Beck, Lilian H.
Barbosa, Constança S.
author2_role author
author
author
author
author
author
dc.contributor.author.fl_str_mv Favre, Tereza C.
Pieri, Otávio S.
Zani, Luciana C.
Ferreira, Jainne M.
Domás, Glauce G.
Beck, Lilian H.
Barbosa, Constança S.
dc.subject.other.pt_BR.fl_str_mv Biomphalaria straminea
Biomphalaria glabrata
Schistosoma mansoni
Infecção natural
Estudo longitudinal
Pernambuco
Brasil
topic Biomphalaria straminea
Biomphalaria glabrata
Schistosoma mansoni
Infecção natural
Estudo longitudinal
Pernambuco
Brasil
Biomphalaria straminea
Biomphalaria glabrata
Schistosoma mansoni
Natural infection
Longitudinal study
Pernambuco
Brazil
dc.subject.en.pt_BR.fl_str_mv Biomphalaria straminea
Biomphalaria glabrata
Schistosoma mansoni
Natural infection
Longitudinal study
Pernambuco
Brazil
description Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Departamento de Biologia. Rio de Janeiro, RJ, Brasil.
publishDate 2002
dc.date.issued.fl_str_mv 2002
dc.date.accessioned.fl_str_mv 2020-10-26T12:39:41Z
dc.date.available.fl_str_mv 2020-10-26T12:39:41Z
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dc.type.driver.fl_str_mv info:eu-repo/semantics/article
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dc.identifier.citation.fl_str_mv FAVRE, Tereza C. et al. A Longitudinal Study on the Natural Infection of Biomphalaria straminea and B. glabrata by Schistosoma mansoni in an Endemic Area of Schistosomiasis in Pernambuco, Brazil. Memórias do Instituto Oswaldo Cruz, Rio de Janeiro, v. 97, n. 4, p. 465-475, June 2002.
dc.identifier.uri.fl_str_mv https://www.arca.fiocruz.br/handle/icict/44184
dc.identifier.issn.pt_BR.fl_str_mv 0074-0276
dc.identifier.doi.none.fl_str_mv 10.1590/S0074-02762002000400003
dc.identifier.eissn.none.fl_str_mv 1678-8060
identifier_str_mv FAVRE, Tereza C. et al. A Longitudinal Study on the Natural Infection of Biomphalaria straminea and B. glabrata by Schistosoma mansoni in an Endemic Area of Schistosomiasis in Pernambuco, Brazil. Memórias do Instituto Oswaldo Cruz, Rio de Janeiro, v. 97, n. 4, p. 465-475, June 2002.
0074-0276
10.1590/S0074-02762002000400003
1678-8060
url https://www.arca.fiocruz.br/handle/icict/44184
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dc.publisher.none.fl_str_mv Fundação Oswaldo Cruz. Instituto Oswaldo Cruz.
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