EFFECT OF THE SEROLOGICAL PROFILE FOR BOVINE VIRAL DIARRHEA ON CULLING RATES IN DAIRY HERDS

Detalhes bibliográficos
Autor(a) principal: Lopes, Luciano Bastos
Data de Publicação: 2010
Outros Autores: Haddad, João Paulo Amaral, Melo, Cristiano Barros, Leite, Rômulo Cerqueira
Tipo de documento: Artigo
Idioma: por
Título da fonte: Ciência animal brasileira (Online)
Texto Completo: https://revistas.ufg.br/vet/article/view/6174
Resumo: Some infectious diseases are potentially capable of compromising the viability of an economically sustainable milk production. The aim of this paper was to evaluate the relationship between the seropositivity status of bovine viral diarrhea (BVD) in 240 comercial herds and culling rates. To quantify the effects of BVD virus (BVDV) infection on culling rates, the variables were included on multiple generalizaded linear models. According to the results of this study, seropositivity decreased culling rates in positive herds. Presence of antibodies due to natural infection had a protector effect against involuntary culling rates showing the herd immunity effect. KEYWORDS: Antibody, bovine viral diarrhea, cattle, culling, epidemiology.
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spelling EFFECT OF THE SEROLOGICAL PROFILE FOR BOVINE VIRAL DIARRHEA ON CULLING RATES IN DAIRY HERDSEFEITO DO PERFIL SOROLÓGICO PARA DIARREIA VIRAL BOVINA (BVD) NAS TAXAS DE DESCARTE EM REBANHOS LEITEIROSAnimal SanityDescartebovinoBVDanticorposepidemiologiaSome infectious diseases are potentially capable of compromising the viability of an economically sustainable milk production. The aim of this paper was to evaluate the relationship between the seropositivity status of bovine viral diarrhea (BVD) in 240 comercial herds and culling rates. To quantify the effects of BVD virus (BVDV) infection on culling rates, the variables were included on multiple generalizaded linear models. According to the results of this study, seropositivity decreased culling rates in positive herds. Presence of antibodies due to natural infection had a protector effect against involuntary culling rates showing the herd immunity effect. KEYWORDS: Antibody, bovine viral diarrhea, cattle, culling, epidemiology.Algumas doenças infecciosas são potencialmente capazes de comprometer a viabilidade de uma produção de leite economicamente sustentável. Este trabalho teve como objetivo avaliar a relação entre a soropositividade para diarreia viral bovina (BVD) nas taxas de descarte em 240 rebanhos leiteiros comerciais. Para quantificar os efeitos da infecção pelo vírus da BVDV nas taxas de descarte involuntário, as variáveis foram incluídas em modelos mistos de regressão linear múltipla generalizado. A soropositividade diminuiu o número de animais descartados nos rebanhos positivos de acordo com os resultados encontrados neste trabalho. A presença de anticorpos em virtude da infecção natural teve um efeito protetor contra o descarte involuntário, demonstrando o efeito da imunidade de rebanho.PALAVRAS-CHAVES: Anticorpo, bovino, descarte, diarreia viral bovina, epidemiologia.Universidade Federal de Goiás2010-10-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionResearchAvaliado por paresPesquisa científicaapplication/pdftext/htmlhttps://revistas.ufg.br/vet/article/view/617410.5216/cab.v11i3.6174Brazilian Animal Science/ Ciência Animal Brasileira; Vol. 11 No. 3 (2010); 700 - 704Ciência Animal Brasileira / Brazilian Animal Science; v. 11 n. 3 (2010); 700 - 7041809-68911518-2797reponame:Ciência animal brasileira (Online)instname:Universidade Federal de Goiás (UFG)instacron:UFGporhttps://revistas.ufg.br/vet/article/view/6174/7941https://revistas.ufg.br/vet/article/view/6174/8627Lopes, Luciano BastosHaddad, João Paulo AmaralMelo, Cristiano BarrosLeite, Rômulo Cerqueirainfo:eu-repo/semantics/openAccess2010-10-02T15:22:45Zoai:ojs.revistas.ufg.br:article/6174Revistahttps://revistas.ufg.br/vetPUBhttps://revistas.ufg.br/vet/oai||revistacab@gmail.com1809-68911518-2797opendoar:2010-10-02T15:22:45Ciência animal brasileira (Online) - Universidade Federal de Goiás (UFG)false
dc.title.none.fl_str_mv EFFECT OF THE SEROLOGICAL PROFILE FOR BOVINE VIRAL DIARRHEA ON CULLING RATES IN DAIRY HERDS
EFEITO DO PERFIL SOROLÓGICO PARA DIARREIA VIRAL BOVINA (BVD) NAS TAXAS DE DESCARTE EM REBANHOS LEITEIROS
title EFFECT OF THE SEROLOGICAL PROFILE FOR BOVINE VIRAL DIARRHEA ON CULLING RATES IN DAIRY HERDS
spellingShingle EFFECT OF THE SEROLOGICAL PROFILE FOR BOVINE VIRAL DIARRHEA ON CULLING RATES IN DAIRY HERDS
Lopes, Luciano Bastos
Animal Sanity
Descarte
bovino
BVD
anticorpos
epidemiologia
title_short EFFECT OF THE SEROLOGICAL PROFILE FOR BOVINE VIRAL DIARRHEA ON CULLING RATES IN DAIRY HERDS
title_full EFFECT OF THE SEROLOGICAL PROFILE FOR BOVINE VIRAL DIARRHEA ON CULLING RATES IN DAIRY HERDS
title_fullStr EFFECT OF THE SEROLOGICAL PROFILE FOR BOVINE VIRAL DIARRHEA ON CULLING RATES IN DAIRY HERDS
title_full_unstemmed EFFECT OF THE SEROLOGICAL PROFILE FOR BOVINE VIRAL DIARRHEA ON CULLING RATES IN DAIRY HERDS
title_sort EFFECT OF THE SEROLOGICAL PROFILE FOR BOVINE VIRAL DIARRHEA ON CULLING RATES IN DAIRY HERDS
author Lopes, Luciano Bastos
author_facet Lopes, Luciano Bastos
Haddad, João Paulo Amaral
Melo, Cristiano Barros
Leite, Rômulo Cerqueira
author_role author
author2 Haddad, João Paulo Amaral
Melo, Cristiano Barros
Leite, Rômulo Cerqueira
author2_role author
author
author
dc.contributor.author.fl_str_mv Lopes, Luciano Bastos
Haddad, João Paulo Amaral
Melo, Cristiano Barros
Leite, Rômulo Cerqueira
dc.subject.por.fl_str_mv Animal Sanity
Descarte
bovino
BVD
anticorpos
epidemiologia
topic Animal Sanity
Descarte
bovino
BVD
anticorpos
epidemiologia
description Some infectious diseases are potentially capable of compromising the viability of an economically sustainable milk production. The aim of this paper was to evaluate the relationship between the seropositivity status of bovine viral diarrhea (BVD) in 240 comercial herds and culling rates. To quantify the effects of BVD virus (BVDV) infection on culling rates, the variables were included on multiple generalizaded linear models. According to the results of this study, seropositivity decreased culling rates in positive herds. Presence of antibodies due to natural infection had a protector effect against involuntary culling rates showing the herd immunity effect. KEYWORDS: Antibody, bovine viral diarrhea, cattle, culling, epidemiology.
publishDate 2010
dc.date.none.fl_str_mv 2010-10-02
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Research
Avaliado por pares
Pesquisa científica
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://revistas.ufg.br/vet/article/view/6174
10.5216/cab.v11i3.6174
url https://revistas.ufg.br/vet/article/view/6174
identifier_str_mv 10.5216/cab.v11i3.6174
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://revistas.ufg.br/vet/article/view/6174/7941
https://revistas.ufg.br/vet/article/view/6174/8627
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
text/html
dc.publisher.none.fl_str_mv Universidade Federal de Goiás
publisher.none.fl_str_mv Universidade Federal de Goiás
dc.source.none.fl_str_mv Brazilian Animal Science/ Ciência Animal Brasileira; Vol. 11 No. 3 (2010); 700 - 704
Ciência Animal Brasileira / Brazilian Animal Science; v. 11 n. 3 (2010); 700 - 704
1809-6891
1518-2797
reponame:Ciência animal brasileira (Online)
instname:Universidade Federal de Goiás (UFG)
instacron:UFG
instname_str Universidade Federal de Goiás (UFG)
instacron_str UFG
institution UFG
reponame_str Ciência animal brasileira (Online)
collection Ciência animal brasileira (Online)
repository.name.fl_str_mv Ciência animal brasileira (Online) - Universidade Federal de Goiás (UFG)
repository.mail.fl_str_mv ||revistacab@gmail.com
_version_ 1789440219150286848

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