Evaluation of the effectiveness of mass trapping with BG-sentinel traps for dengue vector control: a cluster randomized controlled trial in Manaus, Brazil

Detalhes bibliográficos
Autor(a) principal: Degener, C. M.
Data de Publicação: 2014
Outros Autores: Eiras, Á. E., Ázara, T. M. F., Roque, R. A., Rösner, S., Codeço, C. T., Nobre, A. A., Rocha, E. S. O., Kroon, E. G., Ohly, J. J., Geier, M.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da FIOCRUZ (ARCA)
Texto Completo: https://www.arca.fiocruz.br/handle/icict/35538
Resumo: We are very grateful to all inhabitants of Cidade Novaneighborhood, who participated in the study. We thank allcontributors from FVS, namely, Luzia Musta ́fa, Ricardo Pas-sos, and Wanderson Sampaio, and with special thanks to allÞeld workers. Contributors from the Virology Department ofthe FMTÐHVD under supervision of Maria Paula GomesMoura ̃o, are highly appreciated for the collection of bloodsamples. We thank the Entomology Department of the FMTÐHVD, which is under supervision of Maria das Grac ̧as ValeBarbosa and Nelson Ferreira Fe ́, for assistance in processingthe catch bags that returned from the Þeld. We thank WouterKarsten Vahl for valuable suggestions on the manuscript.
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spelling Degener, C. M.Eiras, Á. E.Ázara, T. M. F.Roque, R. A.Rösner, S.Codeço, C. T.Nobre, A. A.Rocha, E. S. O.Kroon, E. G.Ohly, J. J.Geier, M.2019-09-12T17:10:36Z2019-09-12T17:10:36Z2014DEGENER, C. M. et al. Evaluation of the effectiveness of mass trapping with BG-Sentinel traps for dengue vector control: a cluster randomized controlled trial in Manaus, Brazil. Journal Medical Entomology, v.51, n.2, p. 408-420, 2014.0022-2585https://www.arca.fiocruz.br/handle/icict/3553810.1603/me13107We are very grateful to all inhabitants of Cidade Novaneighborhood, who participated in the study. We thank allcontributors from FVS, namely, Luzia Musta ́fa, Ricardo Pas-sos, and Wanderson Sampaio, and with special thanks to allÞeld workers. Contributors from the Virology Department ofthe FMTÐHVD under supervision of Maria Paula GomesMoura ̃o, are highly appreciated for the collection of bloodsamples. We thank the Entomology Department of the FMTÐHVD, which is under supervision of Maria das Grac ̧as ValeBarbosa and Nelson Ferreira Fe ́, for assistance in processingthe catch bags that returned from the Þeld. We thank WouterKarsten Vahl for valuable suggestions on the manuscript.The World Bank, theUniversity of the State of Amazonas, CAPES, CNPq (PRONEX-Dengue, grant 550131/2008-8) and INCT-Dengue.Universidade Federal de Minas Gerais. Departamento de Parasitologia. Laboratório de Ecologia Química de Vetores. Belo Horizonte, MG, Brasil.Universidade Federal de Minas Gerais. Departamento de Parasitologia. Laboratório de Ecologia Química de Vetores. Belo Horizonte, MG, Brasil.Universidade Federal de Minas Gerais. Departamento de Parasitologia. Laboratório de Ecologia Química de Vetores. Belo Horizonte, MG, Brasil.Universidade Federal de Minas Gerais. Departamento de Parasitologia. Laboratório de Ecologia Química de Vetores. Belo Horizonte, MG, Brasil.Universidade Nilton Lins. Laboratório de Entomologia Aplicada. Manaus, AM, Brasil.Abteilung Wissenschaft und Diagnostik, Forel Klinik, Switzerland.Fundação Oswaldo Cruz. Presidência. Programa de Computação Científica. Rio de Janeiro, RJ, Brasil.Universidade Federal de Minas Gerais. Laboratório de Vírus. Belo Horizonte, MG, Brasil.Universidade Federal de Minas Gerais. Laboratório de Vírus. Belo Horizonte, MG, Brasil.Universidade do Estado do Amazonas. Manaus, AM, Brasil.Biogents AG. Weissenburgstr, Regensburg, Germany.The objective of this study was to assess the effectiveness of BG-Sentinel (BGS) traps for mass trapping at the household level to control the dengue vector, Aedes aegypti (L.), in Manaus (Brazil) by performing a cluster randomized controlled trial. After an initial questionnaire and baseline monitoring, 6 out of 12 clusters were randomly allocated to the intervention arm, where participating premises received one BGS trap for mass trapping. The other six clusters did not receive traps and were considered as the control arm. Biweekly monitoring with BGS in both arms assessed the impact of mass trapping. At the end of the study, a serological survey was conducted and a second questionnaire was conducted in the intervention arm. Entomological monitoring indicated that mass trapping with BGS traps significantly reduced the abundance of adult female Ae. aegypti during the first five rainy months. In the subsequent dry season when the mosquito population was lower, no effect of mass trapping was observed. Fewer Ae. aegypti females were measured in the intervention arm during the next rainy period, but no significant difference between arms was observed. The serological survey revealed that in participating houses of mass trapping areas recent dengue infections were less common than in control areas, although this effect was not statistically significant. The majority of participants responded positively to questions concerning user satisfaction. Our results suggest that BGS traps are a promising tool which might be deployed as part of dengue control programs; however, further investigations and larger scale studies are necessary.Oxford University PressEvaluation of the effectiveness of mass trapping with BG-sentinel traps for dengue vector control: a cluster randomized controlled trial in Manaus, Brazilinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleBG-SentinelMosquito trapDengue controlMass trappingAedes aegyptiDengueAedesinfo:eu-repo/semantics/openAccessengreponame:Repositório Institucional da FIOCRUZ (ARCA)instname:Fundação Oswaldo Cruz (FIOCRUZ)instacron:FIOCRUZLICENSElicense.txtlicense.txttext/plain; charset=utf-82991https://www.arca.fiocruz.br/bitstream/icict/35538/1/license.txt5a560609d32a3863062d77ff32785d58MD51ORIGINALEvaluation of the Effectiveness of Mass Trapping With BG-SentinelTraps for Dengue Vector Control- A Cluster Randomized ControlledTrial in Manaus, Brazil.pdfEvaluation of the 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dc.title.pt_BR.fl_str_mv Evaluation of the effectiveness of mass trapping with BG-sentinel traps for dengue vector control: a cluster randomized controlled trial in Manaus, Brazil
title Evaluation of the effectiveness of mass trapping with BG-sentinel traps for dengue vector control: a cluster randomized controlled trial in Manaus, Brazil
spellingShingle Evaluation of the effectiveness of mass trapping with BG-sentinel traps for dengue vector control: a cluster randomized controlled trial in Manaus, Brazil
Degener, C. M.
BG-Sentinel
Mosquito trap
Dengue control
Mass trapping
Aedes aegypti
Dengue
Aedes
title_short Evaluation of the effectiveness of mass trapping with BG-sentinel traps for dengue vector control: a cluster randomized controlled trial in Manaus, Brazil
title_full Evaluation of the effectiveness of mass trapping with BG-sentinel traps for dengue vector control: a cluster randomized controlled trial in Manaus, Brazil
title_fullStr Evaluation of the effectiveness of mass trapping with BG-sentinel traps for dengue vector control: a cluster randomized controlled trial in Manaus, Brazil
title_full_unstemmed Evaluation of the effectiveness of mass trapping with BG-sentinel traps for dengue vector control: a cluster randomized controlled trial in Manaus, Brazil
title_sort Evaluation of the effectiveness of mass trapping with BG-sentinel traps for dengue vector control: a cluster randomized controlled trial in Manaus, Brazil
author Degener, C. M.
author_facet Degener, C. M.
Eiras, Á. E.
Ázara, T. M. F.
Roque, R. A.
Rösner, S.
Codeço, C. T.
Nobre, A. A.
Rocha, E. S. O.
Kroon, E. G.
Ohly, J. J.
Geier, M.
author_role author
author2 Eiras, Á. E.
Ázara, T. M. F.
Roque, R. A.
Rösner, S.
Codeço, C. T.
Nobre, A. A.
Rocha, E. S. O.
Kroon, E. G.
Ohly, J. J.
Geier, M.
author2_role author
author
author
author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Degener, C. M.
Eiras, Á. E.
Ázara, T. M. F.
Roque, R. A.
Rösner, S.
Codeço, C. T.
Nobre, A. A.
Rocha, E. S. O.
Kroon, E. G.
Ohly, J. J.
Geier, M.
dc.subject.en.en.fl_str_mv BG-Sentinel
Mosquito trap
Dengue control
Mass trapping
Aedes aegypti
topic BG-Sentinel
Mosquito trap
Dengue control
Mass trapping
Aedes aegypti
Dengue
Aedes
dc.subject.decs.pt_BR.fl_str_mv Dengue
Aedes
description We are very grateful to all inhabitants of Cidade Novaneighborhood, who participated in the study. We thank allcontributors from FVS, namely, Luzia Musta ́fa, Ricardo Pas-sos, and Wanderson Sampaio, and with special thanks to allÞeld workers. Contributors from the Virology Department ofthe FMTÐHVD under supervision of Maria Paula GomesMoura ̃o, are highly appreciated for the collection of bloodsamples. We thank the Entomology Department of the FMTÐHVD, which is under supervision of Maria das Grac ̧as ValeBarbosa and Nelson Ferreira Fe ́, for assistance in processingthe catch bags that returned from the Þeld. We thank WouterKarsten Vahl for valuable suggestions on the manuscript.
publishDate 2014
dc.date.issued.fl_str_mv 2014
dc.date.accessioned.fl_str_mv 2019-09-12T17:10:36Z
dc.date.available.fl_str_mv 2019-09-12T17:10:36Z
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 DEGENER, C. M. et al. Evaluation of the effectiveness of mass trapping with BG-Sentinel traps for dengue vector control: a cluster randomized controlled trial in Manaus, Brazil. Journal Medical Entomology, v.51, n.2, p. 408-420, 2014.
dc.identifier.uri.fl_str_mv https://www.arca.fiocruz.br/handle/icict/35538
dc.identifier.issn.pt_BR.fl_str_mv 0022-2585
dc.identifier.doi.pt_BR.fl_str_mv 10.1603/me13107
identifier_str_mv DEGENER, C. M. et al. Evaluation of the effectiveness of mass trapping with BG-Sentinel traps for dengue vector control: a cluster randomized controlled trial in Manaus, Brazil. Journal Medical Entomology, v.51, n.2, p. 408-420, 2014.
0022-2585
10.1603/me13107
url https://www.arca.fiocruz.br/handle/icict/35538
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 Oxford University Press
publisher.none.fl_str_mv Oxford University Press
dc.source.none.fl_str_mv reponame:Repositório Institucional da FIOCRUZ (ARCA)
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collection Repositório Institucional da FIOCRUZ (ARCA)
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