Prevalence and risk factors for bovine tuberculosis in the State of Mato Grosso do Sul, Brazil
Autor(a) principal: | |
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Data de Publicação: | 2016 |
Outros Autores: | , , , , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Semina. Ciências Agrárias (Online) |
Texto Completo: | https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/27264 |
Resumo: | The objective of this study was to describe the epidemiological situation of bovine tuberculosis in Mato Grosso do Sul. The State was divided into three regions, Pantanal, Planalto Norte, and Planalto Sul. In each region, properties were randomly chosen and a pre-established number of animals were also randomly selected; these animals were submitted to the intradermal comparative cervical tuberculin diagnostic test. In total, 17,121 animals from 938 properties were tested. In cases of inconclusive results, the animals were retested with the same diagnostic procedure within a minimum interval of 60 days. An epidemiological questionnaire was administered in the properties sampled to investigate possible risk factors for the disease. In the State, the prevalence of infected herds was 1.3% (95% confidence interval [CI]: 0.72–2.37%) and that of infected animals was 0.035% (95% CI: 0.017–0.069%). Point estimates indicated a higher concentration of infected herds (2.61%; 95% CI: 1.31–5.15%) and infected animals (0.132%; 95% CI: 0.055–0.315%) in the Planalto Sul region, which has a predominance of dairy properties. The prevalence of herds infected with bovine tuberculosis was found to be associated with the production of milk, with technification in the mode of production represented by the use of mechanical milking. Thus, it is recommended that the State adopt strategies for the eradication of bovine tuberculosis, with the structuring of the surveillance system for detection and mitigation of infected herds, incorporating risk-based surveillance elements. |
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Prevalence and risk factors for bovine tuberculosis in the State of Mato Grosso do Sul, BrazilPrevalência e fatores de risco para tuberculose bovina no Estado de Mato Grosso do Sul, BrasilBovine tuberculosisBrazilMato Grosso do SulPrevalenceRisk factors.BrasilFatores de riscoMato Grosso do SulPrevalênciaTuberculose bovina.The objective of this study was to describe the epidemiological situation of bovine tuberculosis in Mato Grosso do Sul. The State was divided into three regions, Pantanal, Planalto Norte, and Planalto Sul. In each region, properties were randomly chosen and a pre-established number of animals were also randomly selected; these animals were submitted to the intradermal comparative cervical tuberculin diagnostic test. In total, 17,121 animals from 938 properties were tested. In cases of inconclusive results, the animals were retested with the same diagnostic procedure within a minimum interval of 60 days. An epidemiological questionnaire was administered in the properties sampled to investigate possible risk factors for the disease. In the State, the prevalence of infected herds was 1.3% (95% confidence interval [CI]: 0.72–2.37%) and that of infected animals was 0.035% (95% CI: 0.017–0.069%). Point estimates indicated a higher concentration of infected herds (2.61%; 95% CI: 1.31–5.15%) and infected animals (0.132%; 95% CI: 0.055–0.315%) in the Planalto Sul region, which has a predominance of dairy properties. The prevalence of herds infected with bovine tuberculosis was found to be associated with the production of milk, with technification in the mode of production represented by the use of mechanical milking. Thus, it is recommended that the State adopt strategies for the eradication of bovine tuberculosis, with the structuring of the surveillance system for detection and mitigation of infected herds, incorporating risk-based surveillance elements.O objetivo do presente estudo foi descrever a situação epidemiológica da tuberculose bovina no Mato Grosso do Sul. O estado foi dividido em três regiões, Pantanal, Planalto Norte e Planalto Sul. Em cada região, propriedades foram sorteadas aleatoriamente e, dentro dessas, selecionou-se também de forma aleatória um número pré-estabelecido de animais, os quais foram submetidos ao teste Tuberculínico Cervical Comparativo. No total, foram testados 17.121 animais, provenientes de 938 propriedades. Os animais que resultaram inconclusivos foram retestados com o mesmo procedimento diagnóstico em intervalo mínimo de 60 dias. Nas propriedades amostradas foi aplicado um questionário epidemiológico para averiguar possíveis fatores de risco para a enfermidade. No estado, a prevalência de focos foi de 1,3% [0,72; 2,37%] e a de animais 0,035% [0,017; 0,069%]. As estimativas pontuais indicaram uma maior concentração de focos (2,61% [1,31; 5,15%]) e de animais (0,132% [0,055; 0,315%]) na região Planalto Sul, que tem predomínio de propriedades leiteiras. Verificou-se que a condição do foco de tuberculose bovina está associada à produção de leite, com sofisticação no modo de produção representado pela utilização de ordenha mecânica. Assim, recomenda-se que o estado adote estratégias de erradicação, com a estruturação de sistema de vigilância para detecção e saneamento de focos, incorporando elementos de vigilância baseada em risco.UEL2016-11-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/2726410.5433/1679-0359.2016v37n5Supl2p3579Semina: Ciências Agrárias; Vol. 37 No. 5Supl2 (2016); 3579-3588Semina: Ciências Agrárias; v. 37 n. 5Supl2 (2016); 3579-35881679-03591676-546Xreponame:Semina. Ciências Agrárias (Online)instname:Universidade Estadual de Londrina (UEL)instacron:UELenghttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/27264/19925Copyright (c) 2016 Semina: Ciências Agráriashttp://creativecommons.org/licenses/by-nc/4.0info:eu-repo/semantics/openAccessGuedes, Israel BarbosaBottene, Ilda Francisca NevesMonteiro, Letícia Almeida Retumba CarneiroLeal Filho, Jamil ManoelHeinemann, Marcos BryanAmaku, MarcosGrisi-Filho, José Henrique HildebrandDias, Ricardo AugustoFerreira, FernandoTelles, Evelise OliveiraGonçalves, Vitor Salvador PicãoFerreira Neto, José Soares2022-11-29T16:47:57Zoai:ojs.pkp.sfu.ca:article/27264Revistahttp://www.uel.br/revistas/uel/index.php/semagrariasPUBhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/oaisemina.agrarias@uel.br1679-03591676-546Xopendoar:2022-11-29T16:47:57Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)false |
dc.title.none.fl_str_mv |
Prevalence and risk factors for bovine tuberculosis in the State of Mato Grosso do Sul, Brazil Prevalência e fatores de risco para tuberculose bovina no Estado de Mato Grosso do Sul, Brasil |
title |
Prevalence and risk factors for bovine tuberculosis in the State of Mato Grosso do Sul, Brazil |
spellingShingle |
Prevalence and risk factors for bovine tuberculosis in the State of Mato Grosso do Sul, Brazil Guedes, Israel Barbosa Bovine tuberculosis Brazil Mato Grosso do Sul Prevalence Risk factors. Brasil Fatores de risco Mato Grosso do Sul Prevalência Tuberculose bovina. |
title_short |
Prevalence and risk factors for bovine tuberculosis in the State of Mato Grosso do Sul, Brazil |
title_full |
Prevalence and risk factors for bovine tuberculosis in the State of Mato Grosso do Sul, Brazil |
title_fullStr |
Prevalence and risk factors for bovine tuberculosis in the State of Mato Grosso do Sul, Brazil |
title_full_unstemmed |
Prevalence and risk factors for bovine tuberculosis in the State of Mato Grosso do Sul, Brazil |
title_sort |
Prevalence and risk factors for bovine tuberculosis in the State of Mato Grosso do Sul, Brazil |
author |
Guedes, Israel Barbosa |
author_facet |
Guedes, Israel Barbosa Bottene, Ilda Francisca Neves Monteiro, Letícia Almeida Retumba Carneiro Leal Filho, Jamil Manoel Heinemann, Marcos Bryan Amaku, Marcos Grisi-Filho, José Henrique Hildebrand Dias, Ricardo Augusto Ferreira, Fernando Telles, Evelise Oliveira Gonçalves, Vitor Salvador Picão Ferreira Neto, José Soares |
author_role |
author |
author2 |
Bottene, Ilda Francisca Neves Monteiro, Letícia Almeida Retumba Carneiro Leal Filho, Jamil Manoel Heinemann, Marcos Bryan Amaku, Marcos Grisi-Filho, José Henrique Hildebrand Dias, Ricardo Augusto Ferreira, Fernando Telles, Evelise Oliveira Gonçalves, Vitor Salvador Picão Ferreira Neto, José Soares |
author2_role |
author author author author author author author author author author author |
dc.contributor.author.fl_str_mv |
Guedes, Israel Barbosa Bottene, Ilda Francisca Neves Monteiro, Letícia Almeida Retumba Carneiro Leal Filho, Jamil Manoel Heinemann, Marcos Bryan Amaku, Marcos Grisi-Filho, José Henrique Hildebrand Dias, Ricardo Augusto Ferreira, Fernando Telles, Evelise Oliveira Gonçalves, Vitor Salvador Picão Ferreira Neto, José Soares |
dc.subject.por.fl_str_mv |
Bovine tuberculosis Brazil Mato Grosso do Sul Prevalence Risk factors. Brasil Fatores de risco Mato Grosso do Sul Prevalência Tuberculose bovina. |
topic |
Bovine tuberculosis Brazil Mato Grosso do Sul Prevalence Risk factors. Brasil Fatores de risco Mato Grosso do Sul Prevalência Tuberculose bovina. |
description |
The objective of this study was to describe the epidemiological situation of bovine tuberculosis in Mato Grosso do Sul. The State was divided into three regions, Pantanal, Planalto Norte, and Planalto Sul. In each region, properties were randomly chosen and a pre-established number of animals were also randomly selected; these animals were submitted to the intradermal comparative cervical tuberculin diagnostic test. In total, 17,121 animals from 938 properties were tested. In cases of inconclusive results, the animals were retested with the same diagnostic procedure within a minimum interval of 60 days. An epidemiological questionnaire was administered in the properties sampled to investigate possible risk factors for the disease. In the State, the prevalence of infected herds was 1.3% (95% confidence interval [CI]: 0.72–2.37%) and that of infected animals was 0.035% (95% CI: 0.017–0.069%). Point estimates indicated a higher concentration of infected herds (2.61%; 95% CI: 1.31–5.15%) and infected animals (0.132%; 95% CI: 0.055–0.315%) in the Planalto Sul region, which has a predominance of dairy properties. The prevalence of herds infected with bovine tuberculosis was found to be associated with the production of milk, with technification in the mode of production represented by the use of mechanical milking. Thus, it is recommended that the State adopt strategies for the eradication of bovine tuberculosis, with the structuring of the surveillance system for detection and mitigation of infected herds, incorporating risk-based surveillance elements. |
publishDate |
2016 |
dc.date.none.fl_str_mv |
2016-11-09 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/27264 10.5433/1679-0359.2016v37n5Supl2p3579 |
url |
https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/27264 |
identifier_str_mv |
10.5433/1679-0359.2016v37n5Supl2p3579 |
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/27264/19925 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2016 Semina: Ciências Agrárias http://creativecommons.org/licenses/by-nc/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2016 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. 37 No. 5Supl2 (2016); 3579-3588 Semina: Ciências Agrárias; v. 37 n. 5Supl2 (2016); 3579-3588 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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1799306055848558592 |