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Registro Completo |
Biblioteca(s): |
Embrapa Suínos e Aves. |
Data corrente: |
06/10/2015 |
Data da última atualização: |
26/07/2016 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
ZANELLA, J. R. C.; SCHAEFER, R.; GAVA, D.; HAACH, V.; CANTAO, M. E.; COLDEBELLA, A. |
Afiliação: |
JANICE REIS CIACCI ZANELLA, CNPSA; REJANE SCHAEFER, CNPSA; DANIELLE GAVA, CNPSA; VANESSA HAACH, UNOESC; MAURICIO EGIDIO CANTAO, CNPSA; ARLEI COLDEBELLA, CNPSA. |
Título: |
Influenza A virus infection in Brazilian swine herds following the introduction of pandemic 2009 H1N1. |
Ano de publicação: |
2015 |
Fonte/Imprenta: |
Veterinary Microbiology, v. 180, n. 1-2, p. 118-122, 2015. |
DOI: |
http://dx.doi.org/10.1016/j.vetmic.2015.08.021 |
Idioma: |
Inglês |
Conteúdo: |
Influenza A virus (FLUAV) infections are endemic in pork producing countries worldwide but in Brazil it was not considered an important pathogen in pigs. Since the emergence of 2009 pandemic H1N1 (H1N1pdm) FLUAV, many outbreaks of respiratory disease were observed in pig herds. The aim of this study was to evaluate FLUAV infection in swine in 48 pig farms located in seven Brazilian states with previous reports of influenza-like signs by clinical, serological and virological cross-sectional studies. Serological results showed that pigs from all farms had anti-influenza antibodies by NP-ELISA. Antibodies to H3N2, H1N2 and H1N1pdm were detected by HI in pigs from 24 farms. Co-infection with two or more FLUAV subtypes was detected in pigs in seven of those 24 farms. Detection of FLUAV in nasal swabs and oral fluids by RT-qPCR indicated a global concordance >81% for the two biological samples. Moreover, our results show that H1N1pdm, H1N2 and H3N2 viruses are widespread in Brazilian pig herds. The monitoring of FLUAV emergence and evolution in pigs is urgent, as well the study of the pathogenesis of Brazilian isolates, aiming to control influenza in pigs |
Palavras-Chave: |
H1N1. |
Thesagro: |
Imunização; Soro; Suíno. |
Thesaurus Nal: |
Brazil; Influenza A vírus; Serology; Swine. |
Categoria do assunto: |
-- |
Marc: |
LEADER 01988naa a2200289 a 4500 001 2025857 005 2016-07-26 008 2015 bl uuuu u00u1 u #d 024 7 $ahttp://dx.doi.org/10.1016/j.vetmic.2015.08.021$2DOI 100 1 $aZANELLA, J. R. C. 245 $aInfluenza A virus infection in Brazilian swine herds following the introduction of pandemic 2009 H1N1.$h[electronic resource] 260 $c2015 520 $aInfluenza A virus (FLUAV) infections are endemic in pork producing countries worldwide but in Brazil it was not considered an important pathogen in pigs. Since the emergence of 2009 pandemic H1N1 (H1N1pdm) FLUAV, many outbreaks of respiratory disease were observed in pig herds. The aim of this study was to evaluate FLUAV infection in swine in 48 pig farms located in seven Brazilian states with previous reports of influenza-like signs by clinical, serological and virological cross-sectional studies. Serological results showed that pigs from all farms had anti-influenza antibodies by NP-ELISA. Antibodies to H3N2, H1N2 and H1N1pdm were detected by HI in pigs from 24 farms. Co-infection with two or more FLUAV subtypes was detected in pigs in seven of those 24 farms. Detection of FLUAV in nasal swabs and oral fluids by RT-qPCR indicated a global concordance >81% for the two biological samples. Moreover, our results show that H1N1pdm, H1N2 and H3N2 viruses are widespread in Brazilian pig herds. The monitoring of FLUAV emergence and evolution in pigs is urgent, as well the study of the pathogenesis of Brazilian isolates, aiming to control influenza in pigs 650 $aBrazil 650 $aInfluenza A vírus 650 $aSerology 650 $aSwine 650 $aImunização 650 $aSoro 650 $aSuíno 653 $aH1N1 700 1 $aSCHAEFER, R. 700 1 $aGAVA, D. 700 1 $aHAACH, V. 700 1 $aCANTAO, M. E. 700 1 $aCOLDEBELLA, A. 773 $tVeterinary Microbiology$gv. 180, n. 1-2, p. 118-122, 2015.
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Embrapa Suínos e Aves (CNPSA) |
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Registros recuperados : 156 | |
41. | | SCHAEFER, R.; GAVA, D.; NELSON, M. I.; HAACH, V.; ZANELLA, J. R. C.; CANTAO, M. E. Genetic characterization of influenza viruses circulating within Brazilian swine between 2009 and 2016. In: BRAZILIAN CONGRESS OF VIROLOGY, 27.; MERCOSUR MEETING OF VIROLOGY,11., 2016, Pirenópolis. Abstracts: posters: oral presentation. Brasília, DF: SBV, 2016. Publicado na Virus Reviews and Research, Brasília, n. 20, v. 2, p. 22-23, 2016.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Suínos e Aves. |
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43. | | NELSON, M. I.; SCHAEFER, R.; GAVA, D.; CANTAO, M. E.; ZANELLA, J. R. C. Influenza A viruses of human origin in swine, Brazil. Emerging Infectious Diseases, v. 21, n. 8, p. 1339 - 1347, 2015.Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
Biblioteca(s): Embrapa Suínos e Aves. |
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44. | | ZANELLA, J. R. C.; SCHAEFER, R.; GAVA, D.; HAACH, V.; CANTAO, M. E.; COLDEBELLA, A. Influenza A virus infection in Brazilian swine herds following the introduction of pandemic 2009 H1N1. Veterinary Microbiology, v. 180, n. 1-2, p. 118-122, 2015.Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
Biblioteca(s): Embrapa Suínos e Aves. |
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45. | | FERREIRA, M. V.; GAVA, D.; SCHAEFER, R.; PIEROZAN, R. L.; ZANELLA, J. R. C. Influenza A virus infection in nursery pigs in Santa Catarina state, Brazil. In: INTERNATIONAL PIG VETERINARY SOCIETY CONGRESS, 26., 2020, Rio de Janeiro. Proceedings... Rio de Janeiro, RJ: IPVS, 2020. p. 787.Tipo: Artigo em Anais de Congresso |
Biblioteca(s): Embrapa Suínos e Aves. |
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49. | | FERREIRA, M. V.; GAVA, D.; SCHAEFER, R.; PIEROZAN, R. L.; ZANELLA, J. R. C. Influenza A virus circulation in pig nurseries in the state of Santa Catarina, Brazil. Pesquisa Agropecuária Brasileira, Brasília, v.57, e02816, 2022. Título em português: Circulação de vírus influenza A em creches suínas no estado de Santa Catarina, Brasil.Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
Biblioteca(s): Embrapa Suínos e Aves; Embrapa Unidades Centrais. |
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50. | | SCHAEFER, R.; MORES, N.; GAVA, D.; CANTAO, M. E.; ZANELLA, J. R. C. Long-term circulation of influenza A viruses in swine in Brazil. In: Journal of the Brazilian Society for Virology, Ribeirão Preto, v. 19, p. 53-54, 2014. Suppl. 2. Edição dos anais do 25º. Brazilian Congress of Virology e 9º. Mercosur Meeting of Virology, Ribeirão Preto, set./out, 2014.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Suínos e Aves. |
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52. | | SCHAEFER, R.; CANTAO, M. E.; ROCHA, C. S.; GAVA, D.; ZANELLA, J. R. C. Full genome sequencing of a human-like H1N2 swine influenza virus. In: BRAZILIAN CONGRESS OF VIROLOGY, 23.; MERCOSUR MEETING OF VIROLOGY, 7., 2012, Foz do Iguaçu. Virus and Research? Foz do Iguaçu: SBV, 2012. p. 472-473. Journal of the Brazilian Society for Virology, v. 17, n. 2, suppl. 1, 2012. Projeto/Plano de Ação: 02.11.01.006.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Suínos e Aves. |
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56. | | ZANELLA, J. R. C.; SCHAEFER, R.; GAVA, D.; MORES, N.; BARCELLOS, D. Novos conhecimentos sobre a infecção por PCV2 e a emergência de novas estirpes virais. In: BARCELLOS, D. E.; BORTOLOZZO, F. P.; WENTZ, I.; BERNARDI, M. L. Avanços em sanidade, produção e reprodução de suínos. Porto Alegre: Universidade Federal do Rio Grande do Sul, Setor de Suínos, 2015. p. 207-220. 14 p.Tipo: Capítulo em Livro Técnico-Científico |
Biblioteca(s): Embrapa Suínos e Aves. |
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57. | | SCHAEFER, R.; GAVA, D.; SIMON, N. l.; SILVEIRA, S.; SCHIOCHET, M. F.; ZANELLA, J. R. C. Novel H1N2 and H3N2 influenza A viroses in swine in Brazil. In: Journal of the Brazilian Society for Virology, Ribeirão Preto, v. 18, p. 223, 2013. Suppl. 1. Edição dos anais do 24º. Brazilian Congress of Virology e 8º. Mercosur Meeting of Virology, Porto Seguro, set. 2013.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Suínos e Aves. |
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58. | | SCHAEFER, R.; GAVA, D.; HAACH, V.; ZANELLA, J. R. C.; CANTAO, M. E. Novel H1N2 swine influenza virus reassortant strain derived from the pandemic H1N1/2009 virus. In: CONGRESSO BRASILEIRO DE VIROLOGIA, 29.; ENCONTRO DE VIROLOGIA DO MERCOSUL, 13., 2018, Gramado. Resumos... Brasília: SBV, 2018.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Suínos e Aves. |
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59. | | SCHAEFER, R.; GAVA, D.; HAACH, V.; CANTAO, M. E.; NELSON, M. I. Novel human-like H1N1 swine influenza virus with the six internal genes derived from H1N1/2009 virus. In: CONGRESSO BRASILEIRO DE VIROLOGIA, 28.; ENCONTRO DE VIROLOGIA DO MERCOSUL, 12., 2017, Belo Horizonte. Trabalho pôsteres... Brasília: SBV, 2017.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Suínos e Aves. |
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Registros recuperados : 156 | |
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Nenhum registro encontrado para a expressão de busca informada. |
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