Serological prevalence of Brucella spp. in feral pigs and sympatric cattle in the Pantanal of Mato Grosso do Sul, Brazil

Detalhes bibliográficos
Autor(a) principal: Zimmermann, Namor Pinheiro
Data de Publicação: 2018
Outros Autores: Peres, Igor Alexandre Hany Fuzeta Schabib, Braz, Paulo Henrique, Juliano, Raquel Soares, Mathias, Luis Antônio, Pellegrin, Aiesca Oliveira
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Semina. Ciências Agrárias (Online)
DOI: 10.5433/1679-0359.2018v39n6p2437
Texto Completo: https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/31703
Resumo: The objective of this study was to determine the prevalence of anti-Brucella antibodies in feral pigs and bovines simpatrics in the Pantanal subregions of Paiaguás and Nhecolândia. The study was conducted in the municipality of Corumbá, Mato Grosso do Sul State, Brazil. A total of 105 feral pigs and 256 cattle were sampled in 12 farms, in all animals blood samples were collected for the serological diagnosis with Rose Bengal Test (RBT) for screening, 2-Mercaptoethanol (2-ME) confirmatory test and comparative test with Fluorescence Polarization Assay (FPA). The prevalence of positive feral pigs were 1% (1/105) in the RBT and FPA and no positive AAT results were confirmed in the 2-ME test. The prevalence of positive cattle sampled was 11.32%, 4.3% and 7.42% in the RBT, 2-ME and FPA tests respectively. The degree of agreement obtained between the serological tests used in cattle was Kappa = 0.506 (p <0.001), 95% CI (0.282 - 0.729). The results of the serological tests demonstrated that brucellosis is widespread in bovine herds of the region studied, but the same type of exposure to the agent did not occur in feral pigs according to the diagnostic tests used.
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spelling Serological prevalence of Brucella spp. in feral pigs and sympatric cattle in the Pantanal of Mato Grosso do Sul, BrazilPrevalência sorológica de Brucella spp. em porcos ferais e bovinos em simpatria no Pantanal do Mato Grosso do Sul, BrasilBrucelosisDiagnosisBovineSwineBruceloseDiagnósticoBovinoSorologiaSuídeos.The objective of this study was to determine the prevalence of anti-Brucella antibodies in feral pigs and bovines simpatrics in the Pantanal subregions of Paiaguás and Nhecolândia. The study was conducted in the municipality of Corumbá, Mato Grosso do Sul State, Brazil. A total of 105 feral pigs and 256 cattle were sampled in 12 farms, in all animals blood samples were collected for the serological diagnosis with Rose Bengal Test (RBT) for screening, 2-Mercaptoethanol (2-ME) confirmatory test and comparative test with Fluorescence Polarization Assay (FPA). The prevalence of positive feral pigs were 1% (1/105) in the RBT and FPA and no positive AAT results were confirmed in the 2-ME test. The prevalence of positive cattle sampled was 11.32%, 4.3% and 7.42% in the RBT, 2-ME and FPA tests respectively. The degree of agreement obtained between the serological tests used in cattle was Kappa = 0.506 (p <0.001), 95% CI (0.282 - 0.729). The results of the serological tests demonstrated that brucellosis is widespread in bovine herds of the region studied, but the same type of exposure to the agent did not occur in feral pigs according to the diagnostic tests used.O objetivo deste estudo foi estimar a prevalência de anticorpos anti-Brucella em porcos ferais e bovinos simpátricos nas sub-regiões pantaneiras do Paiaguás e Nhecolândia. O estudo foi conduzido no município de Corumbá, Estado de Mato Grosso do Sul, Brasil. Foram amostrados 105 porcos ferais e 256 bovinos em 12 propriedades, em todos os animais foram coletadas amostras de sangue para o diagnóstico sorológico com Antígeno Acidificado Tamponado (AAT) para triagem, teste confirmatório 2-Mercaptoetanol (2-ME) e comparativo com Teste de Polarização Fluorescente (TPF). A prevalência de porcos ferais positivos foi de 1% (1/105) no AAT e TPF, não tendo sido confirmado nenhum resultado positivo do AAT no 2-ME. A prevalência de bovinos positivos amostrados foi de 11,32% (29/256), 4,3% (10/256) e de 7,42% (19/256) nos testes AAT, 2-ME e no TPF, respectivamente. O grau de concordância obtido entre os testes sorológicos utilizados nos bovinos foi de Kappa = 0,506 (p < 0.001), 95% CI (0.282 – 0.729). Os resultados dos testes sorológicos demonstraram que a brucelose está disseminada nos rebanhos bovinos da região estudada, porém o mesmo tipo de exposição ao agente não ocorreu nos porcos ferais de acordo com os testes de diagnóstico utilizados.UEL2018-11-30info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionPesquisa Empírica de Campoapplication/pdfhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/3170310.5433/1679-0359.2018v39n6p2437Semina: Ciências Agrárias; Vol. 39 No. 6 (2018); 2437-2442Semina: Ciências Agrárias; v. 39 n. 6 (2018); 2437-24421679-03591676-546Xreponame:Semina. Ciências Agrárias (Online)instname:Universidade Estadual de Londrina (UEL)instacron:UELenghttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/31703/24563Copyright (c) 2018 Semina: Ciências Agráriashttp://creativecommons.org/licenses/by-nc/4.0info:eu-repo/semantics/openAccessZimmermann, Namor PinheiroPeres, Igor Alexandre Hany Fuzeta SchabibBraz, Paulo HenriqueJuliano, Raquel SoaresMathias, Luis AntônioPellegrin, Aiesca Oliveira2022-10-20T16:04:25Zoai:ojs.pkp.sfu.ca:article/31703Revistahttp://www.uel.br/revistas/uel/index.php/semagrariasPUBhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/oaisemina.agrarias@uel.br1679-03591676-546Xopendoar:2022-10-20T16:04:25Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)false
dc.title.none.fl_str_mv Serological prevalence of Brucella spp. in feral pigs and sympatric cattle in the Pantanal of Mato Grosso do Sul, Brazil
Prevalência sorológica de Brucella spp. em porcos ferais e bovinos em simpatria no Pantanal do Mato Grosso do Sul, Brasil
title Serological prevalence of Brucella spp. in feral pigs and sympatric cattle in the Pantanal of Mato Grosso do Sul, Brazil
spellingShingle Serological prevalence of Brucella spp. in feral pigs and sympatric cattle in the Pantanal of Mato Grosso do Sul, Brazil
Serological prevalence of Brucella spp. in feral pigs and sympatric cattle in the Pantanal of Mato Grosso do Sul, Brazil
Zimmermann, Namor Pinheiro
Brucelosis
Diagnosis
Bovine
Swine
Brucelose
Diagnóstico
Bovino
Sorologia
Suídeos.
Zimmermann, Namor Pinheiro
Brucelosis
Diagnosis
Bovine
Swine
Brucelose
Diagnóstico
Bovino
Sorologia
Suídeos.
title_short Serological prevalence of Brucella spp. in feral pigs and sympatric cattle in the Pantanal of Mato Grosso do Sul, Brazil
title_full Serological prevalence of Brucella spp. in feral pigs and sympatric cattle in the Pantanal of Mato Grosso do Sul, Brazil
title_fullStr Serological prevalence of Brucella spp. in feral pigs and sympatric cattle in the Pantanal of Mato Grosso do Sul, Brazil
Serological prevalence of Brucella spp. in feral pigs and sympatric cattle in the Pantanal of Mato Grosso do Sul, Brazil
title_full_unstemmed Serological prevalence of Brucella spp. in feral pigs and sympatric cattle in the Pantanal of Mato Grosso do Sul, Brazil
Serological prevalence of Brucella spp. in feral pigs and sympatric cattle in the Pantanal of Mato Grosso do Sul, Brazil
title_sort Serological prevalence of Brucella spp. in feral pigs and sympatric cattle in the Pantanal of Mato Grosso do Sul, Brazil
author Zimmermann, Namor Pinheiro
author_facet Zimmermann, Namor Pinheiro
Zimmermann, Namor Pinheiro
Peres, Igor Alexandre Hany Fuzeta Schabib
Braz, Paulo Henrique
Juliano, Raquel Soares
Mathias, Luis Antônio
Pellegrin, Aiesca Oliveira
Peres, Igor Alexandre Hany Fuzeta Schabib
Braz, Paulo Henrique
Juliano, Raquel Soares
Mathias, Luis Antônio
Pellegrin, Aiesca Oliveira
author_role author
author2 Peres, Igor Alexandre Hany Fuzeta Schabib
Braz, Paulo Henrique
Juliano, Raquel Soares
Mathias, Luis Antônio
Pellegrin, Aiesca Oliveira
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Zimmermann, Namor Pinheiro
Peres, Igor Alexandre Hany Fuzeta Schabib
Braz, Paulo Henrique
Juliano, Raquel Soares
Mathias, Luis Antônio
Pellegrin, Aiesca Oliveira
dc.subject.por.fl_str_mv Brucelosis
Diagnosis
Bovine
Swine
Brucelose
Diagnóstico
Bovino
Sorologia
Suídeos.
topic Brucelosis
Diagnosis
Bovine
Swine
Brucelose
Diagnóstico
Bovino
Sorologia
Suídeos.
description The objective of this study was to determine the prevalence of anti-Brucella antibodies in feral pigs and bovines simpatrics in the Pantanal subregions of Paiaguás and Nhecolândia. The study was conducted in the municipality of Corumbá, Mato Grosso do Sul State, Brazil. A total of 105 feral pigs and 256 cattle were sampled in 12 farms, in all animals blood samples were collected for the serological diagnosis with Rose Bengal Test (RBT) for screening, 2-Mercaptoethanol (2-ME) confirmatory test and comparative test with Fluorescence Polarization Assay (FPA). The prevalence of positive feral pigs were 1% (1/105) in the RBT and FPA and no positive AAT results were confirmed in the 2-ME test. The prevalence of positive cattle sampled was 11.32%, 4.3% and 7.42% in the RBT, 2-ME and FPA tests respectively. The degree of agreement obtained between the serological tests used in cattle was Kappa = 0.506 (p <0.001), 95% CI (0.282 - 0.729). The results of the serological tests demonstrated that brucellosis is widespread in bovine herds of the region studied, but the same type of exposure to the agent did not occur in feral pigs according to the diagnostic tests used.
publishDate 2018
dc.date.none.fl_str_mv 2018-11-30
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Pesquisa Empírica de Campo
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/31703
10.5433/1679-0359.2018v39n6p2437
url https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/31703
identifier_str_mv 10.5433/1679-0359.2018v39n6p2437
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/31703/24563
dc.rights.driver.fl_str_mv Copyright (c) 2018 Semina: Ciências Agrárias
http://creativecommons.org/licenses/by-nc/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2018 Semina: Ciências Agrárias
http://creativecommons.org/licenses/by-nc/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv UEL
publisher.none.fl_str_mv UEL
dc.source.none.fl_str_mv Semina: Ciências Agrárias; Vol. 39 No. 6 (2018); 2437-2442
Semina: Ciências Agrárias; v. 39 n. 6 (2018); 2437-2442
1679-0359
1676-546X
reponame:Semina. Ciências Agrárias (Online)
instname:Universidade Estadual de Londrina (UEL)
instacron:UEL
instname_str Universidade Estadual de Londrina (UEL)
instacron_str UEL
institution UEL
reponame_str Semina. Ciências Agrárias (Online)
collection Semina. Ciências Agrárias (Online)
repository.name.fl_str_mv Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)
repository.mail.fl_str_mv semina.agrarias@uel.br
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dc.identifier.doi.none.fl_str_mv 10.5433/1679-0359.2018v39n6p2437

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