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Registro Completo |
Biblioteca(s): |
Embrapa Pantanal. |
Data corrente: |
06/12/2013 |
Data da última atualização: |
06/12/2013 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
BORGES, A. M. C. M.; SILVA, L. G.; NOGUEIRA, M. F.; OLIVEIRA, A. C. S.; SEGRI, N. J.; FERREIRA, F.; WITTER, R.; AGUIAR, D. M. |
Afiliação: |
ALICE M. C. M. BORGES, UFMT; LUCAS G. SILVA, UFMT; MARCIA FURLAN NOGUEIRA T DE LIMA, CPAP; ANDERSON C. S. OLIVEIRA, UFMT; NEUBER J. SEGRI, UFMT; FERNANDO FERREIRA, USP; RUTE WITTER, UFMT; DANIEL M. AGUIAR, UFMT. |
Título: |
Prevalence and risk factors for Equine Infectious Anemia in Poconé municipality, northern Brazilian Pantanal. |
Ano de publicação: |
2013 |
Fonte/Imprenta: |
Research in Veterinary Science, v. 95, n. 1, p. 76-81, 2013. |
Páginas: |
6p. |
ISSN: |
0034-5288 |
Idioma: |
Inglês |
Conteúdo: |
Serum samples collected from 547 equids in the Pantanal region of Brazil were evaluated for antibodies to Equine Infectious Anemia Virus (EIAV) by the agar gel immunodiffusion test. Risk factors associated with EIAV seropositivity were evaluated and spatial dependence investigated using a Spatial Lag Model. EIAV prevalence on farms in the Pantanal was 52.0% (13/25) with adjusted prevalence between equids of 31.5% (17.4?48.8% 95% CI). Intra-herd prevalence ranged from 5.0 to 77.0%. Statistical analysis demonstrated that farms and animals in regularly flooded areas had respectively 60 and 146 fold higher chance to be sero-positive than farms and animals located in non-flooded areas. Spatial Lag Model results were generally consistent with this conclusion although there was a negative spatial correlation between farms located within in regularly inundated regions, suggesting that other factors, such as management practices, probably play a significant role in transmission of EIAV. Equids with clinical signs were 3.74- fold more likely to be sero-positive than those without clinical signs. The results of this work reveal a high prevalence of EIAV in the Pantanal area of Brazil demonstrating that equids reared in this region are at great risk of infection. |
Palavras-Chave: |
EIAV; Equid; Mato grosso state; Risk factor. |
Thesaurus Nal: |
Brazil; seroprevalence. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/93585/1/1-s2.0-S0034528813000659-main.pdf
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Marc: |
LEADER 02087naa a2200301 a 4500 001 1973032 005 2013-12-06 008 2013 bl uuuu u00u1 u #d 022 $a0034-5288 100 1 $aBORGES, A. M. C. M. 245 $aPrevalence and risk factors for Equine Infectious Anemia in Poconé municipality, northern Brazilian Pantanal. 260 $c2013 300 $a6p. 520 $aSerum samples collected from 547 equids in the Pantanal region of Brazil were evaluated for antibodies to Equine Infectious Anemia Virus (EIAV) by the agar gel immunodiffusion test. Risk factors associated with EIAV seropositivity were evaluated and spatial dependence investigated using a Spatial Lag Model. EIAV prevalence on farms in the Pantanal was 52.0% (13/25) with adjusted prevalence between equids of 31.5% (17.4?48.8% 95% CI). Intra-herd prevalence ranged from 5.0 to 77.0%. Statistical analysis demonstrated that farms and animals in regularly flooded areas had respectively 60 and 146 fold higher chance to be sero-positive than farms and animals located in non-flooded areas. Spatial Lag Model results were generally consistent with this conclusion although there was a negative spatial correlation between farms located within in regularly inundated regions, suggesting that other factors, such as management practices, probably play a significant role in transmission of EIAV. Equids with clinical signs were 3.74- fold more likely to be sero-positive than those without clinical signs. The results of this work reveal a high prevalence of EIAV in the Pantanal area of Brazil demonstrating that equids reared in this region are at great risk of infection. 650 $aBrazil 650 $aseroprevalence 653 $aEIAV 653 $aEquid 653 $aMato grosso state 653 $aRisk factor 700 1 $aSILVA, L. G. 700 1 $aNOGUEIRA, M. F. 700 1 $aOLIVEIRA, A. C. S. 700 1 $aSEGRI, N. J. 700 1 $aFERREIRA, F. 700 1 $aWITTER, R. 700 1 $aAGUIAR, D. M. 773 $tResearch in Veterinary Science$gv. 95, n. 1, p. 76-81, 2013.
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Embrapa Pantanal (CPAP) |
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Registros recuperados : 2 | |
1. | | BORGES, A. M. C. M.; SILVA, L. G.; NOGUEIRA, M. F.; OLIVEIRA, A. C. S.; SEGRI, N. J.; FERREIRA, F.; WITTER, R.; AGUIAR, D. M. The Brazilian Pantanal remains at a great risk of Equine Infectious Anemia. Virus Reviews & Research, v. 17, n. 2, p. 71-72, 2012. Supplement 1. Trabalho apresentado no XXIII Congresso Brasileiro de Virologia & VII Reunião do Mercosul de Virologia, Foz do Iguaçu, PR. VV1107.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Pantanal. |
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2. | | BORGES, A. M. C. M.; SILVA, L. G.; NOGUEIRA, M. F.; OLIVEIRA, A. C. S.; SEGRI, N. J.; FERREIRA, F.; WITTER, R.; AGUIAR, D. M. Prevalence and risk factors for Equine Infectious Anemia in Poconé municipality, northern Brazilian Pantanal. Research in Veterinary Science, v. 95, n. 1, p. 76-81, 2013. 6p.Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
Biblioteca(s): Embrapa Pantanal. |
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Registros recuperados : 2 | |
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