Storm drains as larval development and adult resting sites for Aedes aegypti and Aedes albopictus in Salvador, Brazil.

Detalhes bibliográficos
Autor(a) principal: Paploski, Igor Adolfo Dexheimer
Data de Publicação: 2017
Outros Autores: Rodrigues, Moreno S., Mugabe, Vánio André, Kikuti, Mariana, Tavares, Aline S., Reis, Mitermayer Galvão, Kitron, Uriel, Ribeiro, Guilherme Sousa
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFBA
Texto Completo: http://repositorio.ufba.br/ri/handle/ri/23261
Resumo: Background: Dengue (DENV), Chikungunya (CHIKV), Zika (ZIKV), as well as yellow fever (YFV) viruses are transmitted to humans by Aedes spp. females. In Salvador, the largest urban center in north-eastern Brazil, the four DENV types have been circulating, and more recently, CHIKV and ZIKV have also become common. We studied the role of storm drains as Aedes larval development and adult resting sites in four neighbourhoods of Salvador, representing different socioeconomic, infrastructure and topographic conditions. Results: A sample of 122 storm drains in the four study sites were surveyed twice during a 4-month period in 2015; in 49.0 % of the visits, the storm drains contained water. Adults and immatures of Aedes aegypti were captured in two of the four sites, and adults and immatures of Aedes albopictus were captured in one of these two sites. A total of 468 specimens were collected: 148 Ae. aegypti (38 adults and 110 immatures), 79 Ae. albopictus (48 adults and 31 immatures), and 241 non- Aedes (mainly Culex spp.)mosquitoes (42 adults and 199 immatures).The presence of adults or immatures of Ae. aegypti in storm drains was independently associated with the presence of non Aedes mosquitoes and with rainfall of ≤ 50 mm during the preceding week. Conclusions: We found that in Salvador, one of the epicentres of the 2015 ZIKV outbreak, storm drains often accumulate water and serve as larval development sites and adult resting areas for both Ae. aegypti and Ae. albopictus. Vector control campaigns usually overlook storm drains, as most of the effort to prevent Ae. agypti reproduction is directed towards containers in the domicile environment. While further studies are needed to determine the added contribution of storm drains for the maintenance of Aedes spp. populations, we advocate that vector control programs incorporate actions directed at storm drains, including regular inspections and use of larvicides, and that human and capital resources are mobilized to modify storm drains, so that they do not serves as larval development sites for Aedes (and other) mosquitoes.
id UFBA-2_29ca79e0d318c0319a556fe70cdfbc94
oai_identifier_str oai:repositorio.ufba.br:ri/23261
network_acronym_str UFBA-2
network_name_str Repositório Institucional da UFBA
repository_id_str 1932
spelling Paploski, Igor Adolfo DexheimerRodrigues, Moreno S.Mugabe, Vánio AndréKikuti, MarianaTavares, Aline S.Reis, Mitermayer GalvãoKitron, UrielRibeiro, Guilherme SousaPaploski, Igor Adolfo DexheimerRodrigues, Moreno S.Mugabe, Vánio AndréKikuti, MarianaTavares, Aline S.Reis, Mitermayer GalvãoKitron, UrielRibeiro, Guilherme Sousa2017-06-20T17:56:09Z2017-06-20T17:56:09Z2017-06-201756-3305http://repositorio.ufba.br/ri/handle/ri/23261v.9, p.1-8, 2016Background: Dengue (DENV), Chikungunya (CHIKV), Zika (ZIKV), as well as yellow fever (YFV) viruses are transmitted to humans by Aedes spp. females. In Salvador, the largest urban center in north-eastern Brazil, the four DENV types have been circulating, and more recently, CHIKV and ZIKV have also become common. We studied the role of storm drains as Aedes larval development and adult resting sites in four neighbourhoods of Salvador, representing different socioeconomic, infrastructure and topographic conditions. Results: A sample of 122 storm drains in the four study sites were surveyed twice during a 4-month period in 2015; in 49.0 % of the visits, the storm drains contained water. Adults and immatures of Aedes aegypti were captured in two of the four sites, and adults and immatures of Aedes albopictus were captured in one of these two sites. A total of 468 specimens were collected: 148 Ae. aegypti (38 adults and 110 immatures), 79 Ae. albopictus (48 adults and 31 immatures), and 241 non- Aedes (mainly Culex spp.)mosquitoes (42 adults and 199 immatures).The presence of adults or immatures of Ae. aegypti in storm drains was independently associated with the presence of non Aedes mosquitoes and with rainfall of ≤ 50 mm during the preceding week. Conclusions: We found that in Salvador, one of the epicentres of the 2015 ZIKV outbreak, storm drains often accumulate water and serve as larval development sites and adult resting areas for both Ae. aegypti and Ae. albopictus. Vector control campaigns usually overlook storm drains, as most of the effort to prevent Ae. agypti reproduction is directed towards containers in the domicile environment. While further studies are needed to determine the added contribution of storm drains for the maintenance of Aedes spp. populations, we advocate that vector control programs incorporate actions directed at storm drains, including regular inspections and use of larvicides, and that human and capital resources are mobilized to modify storm drains, so that they do not serves as larval development sites for Aedes (and other) mosquitoes.Submitted by Maria Creuza Silva (mariakreuza@yahoo.com.br) on 2017-06-20T17:56:09Z No. of bitstreams: 1 Igor Paploski et al. 2016.pdf: 1793006 bytes, checksum: e135c9c7059f32197950dbc8831366c7 (MD5)Made available in DSpace on 2017-06-20T17:56:09Z (GMT). No. of bitstreams: 1 Igor Paploski et al. 2016.pdf: 1793006 bytes, checksum: e135c9c7059f32197950dbc8831366c7 (MD5)Londonhttps://parasitesandvectors.biomedcentral.com/articles/10.1186/s13071-016-1705-0reponame:Repositório Institucional da UFBAinstname:Universidade Federal da Bahia (UFBA)instacron:UFBAEpidemiologyEntomologyArbovirusesInsect vectorsDisease vectorsStorm drains as larval development and adult resting sites for Aedes aegypti and Aedes albopictus in Salvador, Brazil.Paras. Vectorsinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleBrasilinfo:eu-repo/semantics/openAccessengORIGINALIgor Paploski et al. 2016.pdfIgor Paploski et al. 2016.pdfapplication/pdf1793006https://repositorio.ufba.br/bitstream/ri/23261/1/Igor%20Paploski%20et%20al.%202016.pdfe135c9c7059f32197950dbc8831366c7MD51LICENSElicense.txtlicense.txttext/plain1345https://repositorio.ufba.br/bitstream/ri/23261/2/license.txtff6eaa8b858ea317fded99f125f5fcd0MD52TEXTIgor Paploski et al. 2016.pdf.txtIgor Paploski et al. 2016.pdf.txtExtracted texttext/plain35804https://repositorio.ufba.br/bitstream/ri/23261/3/Igor%20Paploski%20et%20al.%202016.pdf.txt15eefda98c37c1ee2bd5663e92f6ca9eMD53ri/232612022-08-08 13:19:37.98oai:repositorio.ufba.br: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Repositório InstitucionalPUBhttp://192.188.11.11:8080/oai/requestopendoar:19322022-08-08T16:19:37Repositório Institucional da UFBA - Universidade Federal da Bahia (UFBA)false
dc.title.pt_BR.fl_str_mv Storm drains as larval development and adult resting sites for Aedes aegypti and Aedes albopictus in Salvador, Brazil.
dc.title.alternative.pt_BR.fl_str_mv Paras. Vectors
title Storm drains as larval development and adult resting sites for Aedes aegypti and Aedes albopictus in Salvador, Brazil.
spellingShingle Storm drains as larval development and adult resting sites for Aedes aegypti and Aedes albopictus in Salvador, Brazil.
Paploski, Igor Adolfo Dexheimer
Epidemiology
Entomology
Arboviruses
Insect vectors
Disease vectors
title_short Storm drains as larval development and adult resting sites for Aedes aegypti and Aedes albopictus in Salvador, Brazil.
title_full Storm drains as larval development and adult resting sites for Aedes aegypti and Aedes albopictus in Salvador, Brazil.
title_fullStr Storm drains as larval development and adult resting sites for Aedes aegypti and Aedes albopictus in Salvador, Brazil.
title_full_unstemmed Storm drains as larval development and adult resting sites for Aedes aegypti and Aedes albopictus in Salvador, Brazil.
title_sort Storm drains as larval development and adult resting sites for Aedes aegypti and Aedes albopictus in Salvador, Brazil.
author Paploski, Igor Adolfo Dexheimer
author_facet Paploski, Igor Adolfo Dexheimer
Rodrigues, Moreno S.
Mugabe, Vánio André
Kikuti, Mariana
Tavares, Aline S.
Reis, Mitermayer Galvão
Kitron, Uriel
Ribeiro, Guilherme Sousa
author_role author
author2 Rodrigues, Moreno S.
Mugabe, Vánio André
Kikuti, Mariana
Tavares, Aline S.
Reis, Mitermayer Galvão
Kitron, Uriel
Ribeiro, Guilherme Sousa
author2_role author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Paploski, Igor Adolfo Dexheimer
Rodrigues, Moreno S.
Mugabe, Vánio André
Kikuti, Mariana
Tavares, Aline S.
Reis, Mitermayer Galvão
Kitron, Uriel
Ribeiro, Guilherme Sousa
Paploski, Igor Adolfo Dexheimer
Rodrigues, Moreno S.
Mugabe, Vánio André
Kikuti, Mariana
Tavares, Aline S.
Reis, Mitermayer Galvão
Kitron, Uriel
Ribeiro, Guilherme Sousa
dc.subject.por.fl_str_mv Epidemiology
Entomology
Arboviruses
Insect vectors
Disease vectors
topic Epidemiology
Entomology
Arboviruses
Insect vectors
Disease vectors
description Background: Dengue (DENV), Chikungunya (CHIKV), Zika (ZIKV), as well as yellow fever (YFV) viruses are transmitted to humans by Aedes spp. females. In Salvador, the largest urban center in north-eastern Brazil, the four DENV types have been circulating, and more recently, CHIKV and ZIKV have also become common. We studied the role of storm drains as Aedes larval development and adult resting sites in four neighbourhoods of Salvador, representing different socioeconomic, infrastructure and topographic conditions. Results: A sample of 122 storm drains in the four study sites were surveyed twice during a 4-month period in 2015; in 49.0 % of the visits, the storm drains contained water. Adults and immatures of Aedes aegypti were captured in two of the four sites, and adults and immatures of Aedes albopictus were captured in one of these two sites. A total of 468 specimens were collected: 148 Ae. aegypti (38 adults and 110 immatures), 79 Ae. albopictus (48 adults and 31 immatures), and 241 non- Aedes (mainly Culex spp.)mosquitoes (42 adults and 199 immatures).The presence of adults or immatures of Ae. aegypti in storm drains was independently associated with the presence of non Aedes mosquitoes and with rainfall of ≤ 50 mm during the preceding week. Conclusions: We found that in Salvador, one of the epicentres of the 2015 ZIKV outbreak, storm drains often accumulate water and serve as larval development sites and adult resting areas for both Ae. aegypti and Ae. albopictus. Vector control campaigns usually overlook storm drains, as most of the effort to prevent Ae. agypti reproduction is directed towards containers in the domicile environment. While further studies are needed to determine the added contribution of storm drains for the maintenance of Aedes spp. populations, we advocate that vector control programs incorporate actions directed at storm drains, including regular inspections and use of larvicides, and that human and capital resources are mobilized to modify storm drains, so that they do not serves as larval development sites for Aedes (and other) mosquitoes.
publishDate 2017
dc.date.accessioned.fl_str_mv 2017-06-20T17:56:09Z
dc.date.available.fl_str_mv 2017-06-20T17:56:09Z
dc.date.issued.fl_str_mv 2017-06-20
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.uri.fl_str_mv http://repositorio.ufba.br/ri/handle/ri/23261
dc.identifier.issn.none.fl_str_mv 1756-3305
dc.identifier.number.pt_BR.fl_str_mv v.9, p.1-8, 2016
identifier_str_mv 1756-3305
v.9, p.1-8, 2016
url http://repositorio.ufba.br/ri/handle/ri/23261
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.country.fl_str_mv Brasil
dc.source.pt_BR.fl_str_mv https://parasitesandvectors.biomedcentral.com/articles/10.1186/s13071-016-1705-0
dc.source.none.fl_str_mv reponame:Repositório Institucional da UFBA
instname:Universidade Federal da Bahia (UFBA)
instacron:UFBA
instname_str Universidade Federal da Bahia (UFBA)
instacron_str UFBA
institution UFBA
reponame_str Repositório Institucional da UFBA
collection Repositório Institucional da UFBA
bitstream.url.fl_str_mv https://repositorio.ufba.br/bitstream/ri/23261/1/Igor%20Paploski%20et%20al.%202016.pdf
https://repositorio.ufba.br/bitstream/ri/23261/2/license.txt
https://repositorio.ufba.br/bitstream/ri/23261/3/Igor%20Paploski%20et%20al.%202016.pdf.txt
bitstream.checksum.fl_str_mv e135c9c7059f32197950dbc8831366c7
ff6eaa8b858ea317fded99f125f5fcd0
15eefda98c37c1ee2bd5663e92f6ca9e
bitstream.checksumAlgorithm.fl_str_mv MD5
MD5
MD5
repository.name.fl_str_mv Repositório Institucional da UFBA - Universidade Federal da Bahia (UFBA)
repository.mail.fl_str_mv
_version_ 1808459541768044544