Factors associated with the seroprevalence of Neospora caninum (Apicomplexa: Toxoplasmatinae) in sheep from the State of Sergipe, Brazil

Detalhes bibliográficos
Autor(a) principal: Mendonça, Carlos Eduardo Dalencar
Data de Publicação: 2019
Outros Autores: Munhoz, Alexandre Dias, Rocha, Danielle de Santana, Guimarães, Luciana Afonso, Bezerra, Rodrigo Alves, Albuquerque, George Rego, de Melo, Cristiano Barros
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Brazilian Journal of Veterinary Medicine
Texto Completo: https://rbmv.org/BJVM/article/view/28
Resumo: The aim of this study was to determine the prevalence and factors associated with the occurrence of antibodies against Neospora caninum in sheep from Sergipe, northeastern Brazil. A total of 932 sheep serum samples from 54 properties in 19 municipalities from the State of Sergipe, Brazil were collected and assayed using an indirect fluorescent antibody test (IFAT) to assess antibodies against N. caninum. A cut-off point of 1:50 was adopted and results showed that 12.45% (116/932) of sheep were serum-reactive. Based on an unconditional logistic regression, the presence of dogs on the property was associated with protection (OR= 0.323), whereas the use of exchanged or borrowed breeding males was associated with infection (OR= 22.287). These results indicate that the occurrence of antibodies against N. caninum is endemic in the State municipalities
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spelling Factors associated with the seroprevalence of Neospora caninum (Apicomplexa: Toxoplasmatinae) in sheep from the State of Sergipe, BrazilFatores associados com a soroprevalência de Neospora caninum (Apicomplexa: Toxoplasmatinae) em ovinos no Estado de Sergipe, BrasilEpidemiologiainfecção naturalovinoneosporoseEpidemiologyeweinfectionneosporosisThe aim of this study was to determine the prevalence and factors associated with the occurrence of antibodies against Neospora caninum in sheep from Sergipe, northeastern Brazil. A total of 932 sheep serum samples from 54 properties in 19 municipalities from the State of Sergipe, Brazil were collected and assayed using an indirect fluorescent antibody test (IFAT) to assess antibodies against N. caninum. A cut-off point of 1:50 was adopted and results showed that 12.45% (116/932) of sheep were serum-reactive. Based on an unconditional logistic regression, the presence of dogs on the property was associated with protection (OR= 0.323), whereas the use of exchanged or borrowed breeding males was associated with infection (OR= 22.287). These results indicate that the occurrence of antibodies against N. caninum is endemic in the State municipalitiesA prevalência e os fatores associados à ocorrência de anticorpos contra Neospora caninum em ovinos de Sergipe, Nordeste brasileiro, foram estudados. Para tanto, foram coletadas 932 amostras de soros de ovinos, procedentes de 54 propriedades de 19 municípios do Estado. Para determinação de animais sororreagentes foi utilizado o teste de técnica de imunofluorescência indireta (TIFI) para determinação de anticorpos contra N. caninum, com ponto de corte de 1:50. Observou-se que 12,45% (116/932) dos ovinos foram sororreagentes. Na regressão logística não condicional a presença de cães na propriedade foi fator associado à proteção (OR= 0,323); enquanto que a troca ou empréstimo de machos reprodutores foi identificado como fator associado à infecção (OR= 22,287). A prevalência encontrada indicou que a ocorrência de anticorpos contra N. caninum foi endêmica no estado de Sergipe.Sociedade de Medicina Veterinária do Estado do Rio de Janeiro.2019-05-22info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionpeer reviewedAvaliado pelos paresapplication/pdfhttps://rbmv.org/BJVM/article/view/2810.29374/2527-2179.bjvm002819Brazilian Journal of Veterinary Medicine; Vol. 41 No. 1 (2019); e002819Revista Brasileira de Medicina Veterinária; v. 41 n. 1 (2019); e0028192527-21790100-2430reponame:Brazilian Journal of Veterinary Medicineinstname:Sociedade de Medicina Veterinária do Estado do Rio de Janeiro (SOMVERJ)instacron:SBMVenghttps://rbmv.org/BJVM/article/view/28/824Copyright (c) 2019 Alexandre Dias Munhoz, George Rego Albuquerque, Cristiano Barros de Meloinfo:eu-repo/semantics/openAccessMendonça, Carlos Eduardo DalencarMunhoz, Alexandre DiasRocha, Danielle de SantanaGuimarães, Luciana AfonsoBezerra, Rodrigo AlvesAlbuquerque, George Regode Melo, Cristiano Barros2020-12-23T17:24:50Zoai:ojs.rbmv.org:article/28Revistahttps://rbmv.org/BJVMONGhttps://rbmv.org/BJVM/oaicontato.rbmv@gmail.com2527-21790100-2430opendoar:2020-12-23T17:24:50Brazilian Journal of Veterinary Medicine - Sociedade de Medicina Veterinária do Estado do Rio de Janeiro (SOMVERJ)false
dc.title.none.fl_str_mv Factors associated with the seroprevalence of Neospora caninum (Apicomplexa: Toxoplasmatinae) in sheep from the State of Sergipe, Brazil
Fatores associados com a soroprevalência de Neospora caninum (Apicomplexa: Toxoplasmatinae) em ovinos no Estado de Sergipe, Brasil
title Factors associated with the seroprevalence of Neospora caninum (Apicomplexa: Toxoplasmatinae) in sheep from the State of Sergipe, Brazil
spellingShingle Factors associated with the seroprevalence of Neospora caninum (Apicomplexa: Toxoplasmatinae) in sheep from the State of Sergipe, Brazil
Mendonça, Carlos Eduardo Dalencar
Epidemiologia
infecção natural
ovino
neosporose
Epidemiology
ewe
infection
neosporosis
title_short Factors associated with the seroprevalence of Neospora caninum (Apicomplexa: Toxoplasmatinae) in sheep from the State of Sergipe, Brazil
title_full Factors associated with the seroprevalence of Neospora caninum (Apicomplexa: Toxoplasmatinae) in sheep from the State of Sergipe, Brazil
title_fullStr Factors associated with the seroprevalence of Neospora caninum (Apicomplexa: Toxoplasmatinae) in sheep from the State of Sergipe, Brazil
title_full_unstemmed Factors associated with the seroprevalence of Neospora caninum (Apicomplexa: Toxoplasmatinae) in sheep from the State of Sergipe, Brazil
title_sort Factors associated with the seroprevalence of Neospora caninum (Apicomplexa: Toxoplasmatinae) in sheep from the State of Sergipe, Brazil
author Mendonça, Carlos Eduardo Dalencar
author_facet Mendonça, Carlos Eduardo Dalencar
Munhoz, Alexandre Dias
Rocha, Danielle de Santana
Guimarães, Luciana Afonso
Bezerra, Rodrigo Alves
Albuquerque, George Rego
de Melo, Cristiano Barros
author_role author
author2 Munhoz, Alexandre Dias
Rocha, Danielle de Santana
Guimarães, Luciana Afonso
Bezerra, Rodrigo Alves
Albuquerque, George Rego
de Melo, Cristiano Barros
author2_role author
author
author
author
author
author
dc.contributor.author.fl_str_mv Mendonça, Carlos Eduardo Dalencar
Munhoz, Alexandre Dias
Rocha, Danielle de Santana
Guimarães, Luciana Afonso
Bezerra, Rodrigo Alves
Albuquerque, George Rego
de Melo, Cristiano Barros
dc.subject.por.fl_str_mv Epidemiologia
infecção natural
ovino
neosporose
Epidemiology
ewe
infection
neosporosis
topic Epidemiologia
infecção natural
ovino
neosporose
Epidemiology
ewe
infection
neosporosis
description The aim of this study was to determine the prevalence and factors associated with the occurrence of antibodies against Neospora caninum in sheep from Sergipe, northeastern Brazil. A total of 932 sheep serum samples from 54 properties in 19 municipalities from the State of Sergipe, Brazil were collected and assayed using an indirect fluorescent antibody test (IFAT) to assess antibodies against N. caninum. A cut-off point of 1:50 was adopted and results showed that 12.45% (116/932) of sheep were serum-reactive. Based on an unconditional logistic regression, the presence of dogs on the property was associated with protection (OR= 0.323), whereas the use of exchanged or borrowed breeding males was associated with infection (OR= 22.287). These results indicate that the occurrence of antibodies against N. caninum is endemic in the State municipalities
publishDate 2019
dc.date.none.fl_str_mv 2019-05-22
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
peer reviewed
Avaliado pelos pares
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://rbmv.org/BJVM/article/view/28
10.29374/2527-2179.bjvm002819
url https://rbmv.org/BJVM/article/view/28
identifier_str_mv 10.29374/2527-2179.bjvm002819
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://rbmv.org/BJVM/article/view/28/824
dc.rights.driver.fl_str_mv Copyright (c) 2019 Alexandre Dias Munhoz, George Rego Albuquerque, Cristiano Barros de Melo
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2019 Alexandre Dias Munhoz, George Rego Albuquerque, Cristiano Barros de Melo
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Sociedade de Medicina Veterinária do Estado do Rio de Janeiro.
publisher.none.fl_str_mv Sociedade de Medicina Veterinária do Estado do Rio de Janeiro.
dc.source.none.fl_str_mv Brazilian Journal of Veterinary Medicine; Vol. 41 No. 1 (2019); e002819
Revista Brasileira de Medicina Veterinária; v. 41 n. 1 (2019); e002819
2527-2179
0100-2430
reponame:Brazilian Journal of Veterinary Medicine
instname:Sociedade de Medicina Veterinária do Estado do Rio de Janeiro (SOMVERJ)
instacron:SBMV
instname_str Sociedade de Medicina Veterinária do Estado do Rio de Janeiro (SOMVERJ)
instacron_str SBMV
institution SBMV
reponame_str Brazilian Journal of Veterinary Medicine
collection Brazilian Journal of Veterinary Medicine
repository.name.fl_str_mv Brazilian Journal of Veterinary Medicine - Sociedade de Medicina Veterinária do Estado do Rio de Janeiro (SOMVERJ)
repository.mail.fl_str_mv contato.rbmv@gmail.com
_version_ 1798313106304139264

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