Neutralising antibodies for West Nile virus in horses from Brazilian Pantanal

Detalhes bibliográficos
Autor(a) principal: Corrêa, Alex Pauvolid
Data de Publicação: 2011
Outros Autores: Morales, Maria Alejandra, Levis, Silvana, Figueiredo, Luis Tadeu Moraes, Lima, Dinair Couto, Campos, Zilca, Nogueira, Marcia Furlan, Silva, Edson Elias da, Nogueira, Rita Maria Ribeiro, Schatzmayr, Hermann Gonçalves
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da FIOCRUZ (ARCA)
Texto Completo: https://www.arca.fiocruz.br/handle/icict/16681
Resumo: Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Flavivírus. Rio de Janeiro, RJ. Brasil.
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spelling Corrêa, Alex PauvolidMorales, Maria AlejandraLevis, SilvanaFigueiredo, Luis Tadeu MoraesLima, Dinair CoutoCampos, ZilcaNogueira, Marcia FurlanSilva, Edson Elias daNogueira, Rita Maria RibeiroSchatzmayr, Hermann Gonçalves2017-01-03T16:24:04Z2017-01-03T16:24:04Z2011CORRÊA, Alex Pauvolid; et al. Neutralising antibodies for West Nile virus in horses from Brazilian Pantanal. Mem Inst Oswaldo Cruz, v.106, n.4, p.467-474, June 2011.0074-0276https://www.arca.fiocruz.br/handle/icict/166811678-8060engFundação Oswaldo Cruz. Instituto Oswaldo CruzJacarés e CrocodilosVírus do Nilo OcidentalPantanalBrasilEquinosNeutralizaçãoWest Nile virusPantanalneutralisationequinescaimansBrazilNeutralising antibodies for West Nile virus in horses from Brazilian Pantanalinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleFundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Flavivírus. Rio de Janeiro, RJ. Brasil.Instituto Nacional de Enfermidades Virales Humanas Dr Julio I Maiztegui. Laboratório de Arbovirus. Buenos Aires, Argentina.Instituto Nacional de Enfermidades Virales Humanas Dr Julio I Maiztegui. Laboratório de Arbovirus. Buenos Aires, Argentina.Universidade de São Paulo. Faculdade de Medicina de Ribeirão Preto. Centro de Pesquisa em Virologia. Ribeirão Preto, SP, Brasil.Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Flavivírus. Rio de Janeiro, RJ. Brasil.Ministério da Agricultura Pecuária e Abastecimento. Embrapa Pantanal. Corumbá, MS, Brasil.Ministério da Agricultura Pecuária e Abastecimento. Embrapa Pantanal. Corumbá, MS, Brasil.Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Enterovírus. Rio de Janeiro, RJ, Brasil.Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Flavivírus. Rio de Janeiro, RJ. BrasilFundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Flavivírus. Rio de Janeiro, RJ. Brasil.Despite evidence of West Nile virus (WNV) activity in Colombia, Venezuela and Argentina, this virus has not been reported in most South American countries. In February 2009, we commenced an investigation for WNV in mosquitoes, horses and caimans from the Pantanal, Central-West Brazil. The sera of 168 horses and 30 caimans were initially tested using a flaviviruses-specific epitope-blocking enzyme-linked immunosorbent assay (blocking ELISA) for the detection of flavivirus-reactive antibodies. The seropositive samples were further tested using a plaque-reduction neutralisation test (PRNT90) for WNV and its most closely-related flaviviruses that circulate in Brazil to confirm the detection of specific virus-neutralising antibodies. Of the 93 (55.4%) blocking ELISA-seropositive horse serum samples, five (3%) were seropositive for WNV, nine (5.4%) were seropositive for St. Louis encephalitis virus, 18 (10.7%) were seropositive for Ilheus virus, three (1.8%) were seropositive for Cacipacore virus and none were seropositive for Rocio virus using PRNT90, with a criteria of ≥ four-fold antibody titre difference. All caimans were negative for flaviviruses-specific antibodies using the blocking ELISA. No virus genome was detected from caiman blood or mosquito samples. The present study is the first report of confirmed serological evidence of WNV activity in Brazil.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/16681/1/license.txt5a560609d32a3863062d77ff32785d58MD51ORIGINALedson_silva_etal_IOC_2011.pdf..pdfedson_silva_etal_IOC_2011.pdf..pdfapplication/pdf518746https://www.arca.fiocruz.br/bitstream/icict/16681/2/edson_silva_etal_IOC_2011.pdf..pdf8db753a6a44e10bf00f45c7065dc4498MD52TEXTedson_silva_etal_IOC_2011.pdf..pdf.txtedson_silva_etal_IOC_2011.pdf..pdf.txtExtracted texttext/plain43171https://www.arca.fiocruz.br/bitstream/icict/16681/3/edson_silva_etal_IOC_2011.pdf..pdf.txt19bab0d6a60f906f88360b4851068211MD53icict/166812018-08-15 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dc.title.pt_BR.fl_str_mv Neutralising antibodies for West Nile virus in horses from Brazilian Pantanal
title Neutralising antibodies for West Nile virus in horses from Brazilian Pantanal
spellingShingle Neutralising antibodies for West Nile virus in horses from Brazilian Pantanal
Corrêa, Alex Pauvolid
Jacarés e Crocodilos
Vírus do Nilo Ocidental
Pantanal
Brasil
Equinos
Neutralização
West Nile virus
Pantanal
neutralisation
equines
caimans
Brazil
title_short Neutralising antibodies for West Nile virus in horses from Brazilian Pantanal
title_full Neutralising antibodies for West Nile virus in horses from Brazilian Pantanal
title_fullStr Neutralising antibodies for West Nile virus in horses from Brazilian Pantanal
title_full_unstemmed Neutralising antibodies for West Nile virus in horses from Brazilian Pantanal
title_sort Neutralising antibodies for West Nile virus in horses from Brazilian Pantanal
author Corrêa, Alex Pauvolid
author_facet Corrêa, Alex Pauvolid
Morales, Maria Alejandra
Levis, Silvana
Figueiredo, Luis Tadeu Moraes
Lima, Dinair Couto
Campos, Zilca
Nogueira, Marcia Furlan
Silva, Edson Elias da
Nogueira, Rita Maria Ribeiro
Schatzmayr, Hermann Gonçalves
author_role author
author2 Morales, Maria Alejandra
Levis, Silvana
Figueiredo, Luis Tadeu Moraes
Lima, Dinair Couto
Campos, Zilca
Nogueira, Marcia Furlan
Silva, Edson Elias da
Nogueira, Rita Maria Ribeiro
Schatzmayr, Hermann Gonçalves
author2_role author
author
author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Corrêa, Alex Pauvolid
Morales, Maria Alejandra
Levis, Silvana
Figueiredo, Luis Tadeu Moraes
Lima, Dinair Couto
Campos, Zilca
Nogueira, Marcia Furlan
Silva, Edson Elias da
Nogueira, Rita Maria Ribeiro
Schatzmayr, Hermann Gonçalves
dc.subject.other.pt_BR.fl_str_mv Jacarés e Crocodilos
Vírus do Nilo Ocidental
Pantanal
Brasil
Equinos
Neutralização
topic Jacarés e Crocodilos
Vírus do Nilo Ocidental
Pantanal
Brasil
Equinos
Neutralização
West Nile virus
Pantanal
neutralisation
equines
caimans
Brazil
dc.subject.en.pt_BR.fl_str_mv West Nile virus
Pantanal
neutralisation
equines
caimans
Brazil
description Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório de Flavivírus. Rio de Janeiro, RJ. Brasil.
publishDate 2011
dc.date.issued.fl_str_mv 2011
dc.date.accessioned.fl_str_mv 2017-01-03T16:24:04Z
dc.date.available.fl_str_mv 2017-01-03T16:24:04Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
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dc.identifier.citation.fl_str_mv CORRÊA, Alex Pauvolid; et al. Neutralising antibodies for West Nile virus in horses from Brazilian Pantanal. Mem Inst Oswaldo Cruz, v.106, n.4, p.467-474, June 2011.
dc.identifier.uri.fl_str_mv https://www.arca.fiocruz.br/handle/icict/16681
dc.identifier.issn.pt_BR.fl_str_mv 0074-0276
dc.identifier.eissn.none.fl_str_mv 1678-8060
identifier_str_mv CORRÊA, Alex Pauvolid; et al. Neutralising antibodies for West Nile virus in horses from Brazilian Pantanal. Mem Inst Oswaldo Cruz, v.106, n.4, p.467-474, June 2011.
0074-0276
1678-8060
url https://www.arca.fiocruz.br/handle/icict/16681
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
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dc.publisher.none.fl_str_mv Fundação Oswaldo Cruz. Instituto Oswaldo Cruz
publisher.none.fl_str_mv Fundação Oswaldo Cruz. Instituto Oswaldo Cruz
dc.source.none.fl_str_mv reponame:Repositório Institucional da FIOCRUZ (ARCA)
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