Outbreaks of salmonellosis caused by Salmonella typhisuis in Rio de Janeiro swine

Detalhes bibliográficos
Autor(a) principal: Langenegger, Charlotte Hubinger
Data de Publicação: 2014
Outros Autores: Langenegger, Jerome
Tipo de documento: Artigo
Idioma: por
Título da fonte: Pesquisa Agropecuária Brasileira (Online)
Texto Completo: https://seer.sct.embrapa.br/index.php/pab/article/view/17188
Resumo: The infection is described in two herds from two different districts. Young pigs of 3 to 5 months of age were the most frequently infected. The disease developed to death in one to three weeks, showing continuous or intermittent diarrhoea, progressive anorrhexia, dullness,  ematiation and slow hypertermia. The mortality was approximately 40% of the same litter mates. The post mortem, in all the cases, was caracterized by necrotic caseous colitis and mesenteric lymphadenitis. No diagnostic lesions were found in any other viscera. Salmonella typhisuis was easely isolated from the lesions of the intestine and mesenteric lymphnodes and from apparently normal liver and spleen. Many strains were identified by bioquimical behaviour and serologic typing. The antigenic structure was VI, VII : c 1,5. It was not found any reference about Salmonella typhisuis in animals in Brazil.
id EMBRAPA-4_510cafc3b9119a192623157c04d2a27f
oai_identifier_str oai:ojs.seer.sct.embrapa.br:article/17188
network_acronym_str EMBRAPA-4
network_name_str Pesquisa Agropecuária Brasileira (Online)
repository_id_str
spelling Outbreaks of salmonellosis caused by Salmonella typhisuis in Rio de Janeiro swineSurtos de salmonelose, por Salmonella typhisuis, em suínos no Estado do Rio de JaneiroCaseous enteritis; necrotic infections enteritis; salmonellosisEnterite caseosa; enterite infecciosa necrótica; tifo dos leitões; salmonelose dos leitõesThe infection is described in two herds from two different districts. Young pigs of 3 to 5 months of age were the most frequently infected. The disease developed to death in one to three weeks, showing continuous or intermittent diarrhoea, progressive anorrhexia, dullness,  ematiation and slow hypertermia. The mortality was approximately 40% of the same litter mates. The post mortem, in all the cases, was caracterized by necrotic caseous colitis and mesenteric lymphadenitis. No diagnostic lesions were found in any other viscera. Salmonella typhisuis was easely isolated from the lesions of the intestine and mesenteric lymphnodes and from apparently normal liver and spleen. Many strains were identified by bioquimical behaviour and serologic typing. The antigenic structure was VI, VII : c 1,5. It was not found any reference about Salmonella typhisuis in animals in Brazil.Foi constatada em duas criações de suínos, pertencentes a granjas localizadas nos municípios de Itaguaí e Petrópolis, Estado do Rio de janeiro, a salmonelose causada pela Salmonella typhisuis (sin. Bacterium typhi suis, Salmonella typhi-suis, Ferkeltyphus Bacillus). A doença manifestou-se com caráter subagudo, com evolução de uma a três semanas, revelando os seguintes sintomas: diarréia profusa, apetite caprichoso, perda de vivacidade, emagrecimento progressivo e temperatura média em torno de 40°C. A percentagem de mortes entre animais na faixa etária de 3 a 5 meses foi de aproximadamente 40%. A necropsia, na totalidades dos casos, revelou colite necrótica do tipo caseoso e intensa linfoadenomegalia da cadeia mesentérica com áreas difusas caseificadas. Os demais órgãos não apresentaram alterações dignas de nota. A Salmonella typhisuis foi isolada por semeaduras diretas e através de meios de enriquecimento e seletivos de vários órgãos, e identificada pelo estudo de suas características morfológicas, motilidade e propriedades tintoriais, culturais, bioquímicas e sorológicas. A constituição antigênica do agente causal em apreço (VI, VII: c: 1, 5) foi determinada com soros de Centros de Referência. Os autores não encontraram referências sobre a ocorrência da infecção por Salmonella typhisuis em animais no, Brasil.Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária BrasileiraLangenegger, Charlotte HubingerLangenegger, Jerome2014-04-15info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/17188Pesquisa Agropecuaria Brasileira; v.10, n.8, 1975: Série Veterinária; 111-114Pesquisa Agropecuária Brasileira; v.10, n.8, 1975: Série Veterinária; 111-1141678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://seer.sct.embrapa.br/index.php/pab/article/view/17188/11515info:eu-repo/semantics/openAccess2014-04-15T19:02:14Zoai:ojs.seer.sct.embrapa.br:article/17188Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2014-04-15T19:02:14Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Outbreaks of salmonellosis caused by Salmonella typhisuis in Rio de Janeiro swine
Surtos de salmonelose, por Salmonella typhisuis, em suínos no Estado do Rio de Janeiro
title Outbreaks of salmonellosis caused by Salmonella typhisuis in Rio de Janeiro swine
spellingShingle Outbreaks of salmonellosis caused by Salmonella typhisuis in Rio de Janeiro swine
Langenegger, Charlotte Hubinger
Caseous enteritis; necrotic infections enteritis; salmonellosis
Enterite caseosa; enterite infecciosa necrótica; tifo dos leitões; salmonelose dos leitões
title_short Outbreaks of salmonellosis caused by Salmonella typhisuis in Rio de Janeiro swine
title_full Outbreaks of salmonellosis caused by Salmonella typhisuis in Rio de Janeiro swine
title_fullStr Outbreaks of salmonellosis caused by Salmonella typhisuis in Rio de Janeiro swine
title_full_unstemmed Outbreaks of salmonellosis caused by Salmonella typhisuis in Rio de Janeiro swine
title_sort Outbreaks of salmonellosis caused by Salmonella typhisuis in Rio de Janeiro swine
author Langenegger, Charlotte Hubinger
author_facet Langenegger, Charlotte Hubinger
Langenegger, Jerome
author_role author
author2 Langenegger, Jerome
author2_role author
dc.contributor.none.fl_str_mv

dc.contributor.author.fl_str_mv Langenegger, Charlotte Hubinger
Langenegger, Jerome
dc.subject.por.fl_str_mv Caseous enteritis; necrotic infections enteritis; salmonellosis
Enterite caseosa; enterite infecciosa necrótica; tifo dos leitões; salmonelose dos leitões
topic Caseous enteritis; necrotic infections enteritis; salmonellosis
Enterite caseosa; enterite infecciosa necrótica; tifo dos leitões; salmonelose dos leitões
description The infection is described in two herds from two different districts. Young pigs of 3 to 5 months of age were the most frequently infected. The disease developed to death in one to three weeks, showing continuous or intermittent diarrhoea, progressive anorrhexia, dullness,  ematiation and slow hypertermia. The mortality was approximately 40% of the same litter mates. The post mortem, in all the cases, was caracterized by necrotic caseous colitis and mesenteric lymphadenitis. No diagnostic lesions were found in any other viscera. Salmonella typhisuis was easely isolated from the lesions of the intestine and mesenteric lymphnodes and from apparently normal liver and spleen. Many strains were identified by bioquimical behaviour and serologic typing. The antigenic structure was VI, VII : c 1,5. It was not found any reference about Salmonella typhisuis in animals in Brazil.
publishDate 2014
dc.date.none.fl_str_mv 2014-04-15
dc.type.none.fl_str_mv
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://seer.sct.embrapa.br/index.php/pab/article/view/17188
url https://seer.sct.embrapa.br/index.php/pab/article/view/17188
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://seer.sct.embrapa.br/index.php/pab/article/view/17188/11515
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Pesquisa Agropecuaria Brasileira
Pesquisa Agropecuária Brasileira
publisher.none.fl_str_mv Pesquisa Agropecuaria Brasileira
Pesquisa Agropecuária Brasileira
dc.source.none.fl_str_mv Pesquisa Agropecuaria Brasileira; v.10, n.8, 1975: Série Veterinária; 111-114
Pesquisa Agropecuária Brasileira; v.10, n.8, 1975: Série Veterinária; 111-114
1678-3921
0100-104x
reponame:Pesquisa Agropecuária Brasileira (Online)
instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
instname_str Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron_str EMBRAPA
institution EMBRAPA
reponame_str Pesquisa Agropecuária Brasileira (Online)
collection Pesquisa Agropecuária Brasileira (Online)
repository.name.fl_str_mv Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
repository.mail.fl_str_mv pab@sct.embrapa.br || sct.pab@embrapa.br
_version_ 1793416657475993600

Registros relacionados