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 | Acesso ao texto completo restrito à biblioteca da Embrapa Pantanal. Para informações adicionais entre em contato com cpap.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Pantanal. |
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Data corrente: |
05/08/2013 |
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Data da última atualização: |
06/08/2013 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
PAUVOLID-CORRÊA, A.; KENNEY, J. L.; COUTO-LIMA, D.; CAMPOS, Z.; SCHATZMAYR, H. G.; NOGUEIRA, R. M. R.; BRAULT, A. C.; KOMAR, N. |
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Afiliação: |
ALEX PAUVOLID CORRÊA, FIOCRUZ; JOAN L. LENNEY; DINAIR COUTO LIMA, FIOCRUZ; ZILCA MARIA DA SILVA CAMPOS, CPAP; HERMANN GONÇALVES SCHATZMAYR, FIOCRUZ; RITA MARIA RIBEIRO NOGUEIRA, FIOCRUZ; AARON C. BRAULT; NICHOLAS KOMAR. |
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Título: |
Ilheus virus isolation in the Pantanal, west-central Brazil. |
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Ano de publicação: |
2013 |
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Fonte/Imprenta: |
PLoS Neglected Tropical Diseases, v. 7, n. 7, p. 1-7, 2013. |
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Páginas: |
8 p. |
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ISSN: |
1935-2735 |
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Idioma: |
Inglês |
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Conteúdo: |
The wetlands of the Brazilian Pantanal host large concentrations of diverse wildlife species and hematophagous arthropods, conditions that favor the circulation of zoonotic arboviruses. A recent study from the Nhecolândia sub-region of Pantanal reported serological evidence of various flaviviruses, including West Nile virus and Ilheus virus (ILHV). According to the age of seropositive horses, at least three flaviviruses, including ILHV, circulated in the Brazilian Pantanal between 2005 and 2009. To extend this study, we collected 3,234 adult mosquitoes of 16 species during 2009 and 2010 in the same sub-region. Mosquito pool homogenates were assayed for infectious virus on C6/36 and Vero cell monolayers and also tested for flaviviral RNA by a group-specific real-time RT-PCR. One pool containing 50 non-engorged female specimens of Aedes scapularis tested positive for ILHV by culture and for ILHV RNA by real-time RT-PCR, indicating a minimum infection rate of 2.5 per 1000. Full-length genomic sequence exhibited 95% identity to the only full genome sequence available for ILHV. The present data confirm the circulation of ILHV in the Brazilian Pantanal. |
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Palavras-Chave: |
Aedes scapularis; Mosquitoes. |
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Thesaurus NAL: |
hematophagous arthropods; Ilheus virus; West Nile virus. |
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Categoria do assunto: |
H Saúde e Patologia |
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Marc: |
LEADER 01938naa a2200289 a 4500
001 1963342
005 2013-08-06
008 2013 bl --- 0-- u #d
022 $a1935-2735
100 1 $aPAUVOLID-CORRÊA, A.
245 $aIlheus virus isolation in the Pantanal, west-central Brazil.
260 $c2013
300 $a8 p.
520 $aThe wetlands of the Brazilian Pantanal host large concentrations of diverse wildlife species and hematophagous arthropods, conditions that favor the circulation of zoonotic arboviruses. A recent study from the Nhecolândia sub-region of Pantanal reported serological evidence of various flaviviruses, including West Nile virus and Ilheus virus (ILHV). According to the age of seropositive horses, at least three flaviviruses, including ILHV, circulated in the Brazilian Pantanal between 2005 and 2009. To extend this study, we collected 3,234 adult mosquitoes of 16 species during 2009 and 2010 in the same sub-region. Mosquito pool homogenates were assayed for infectious virus on C6/36 and Vero cell monolayers and also tested for flaviviral RNA by a group-specific real-time RT-PCR. One pool containing 50 non-engorged female specimens of Aedes scapularis tested positive for ILHV by culture and for ILHV RNA by real-time RT-PCR, indicating a minimum infection rate of 2.5 per 1000. Full-length genomic sequence exhibited 95% identity to the only full genome sequence available for ILHV. The present data confirm the circulation of ILHV in the Brazilian Pantanal.
650 $ahematophagous arthropods
650 $aIlheus virus
650 $aWest Nile virus
653 $aAedes scapularis
653 $aMosquitoes
700 1 $aKENNEY, J. L.
700 1 $aCOUTO-LIMA, D.
700 1 $aCAMPOS, Z.
700 1 $aSCHATZMAYR, H. G.
700 1 $aNOGUEIRA, R. M. R.
700 1 $aBRAULT, A. C.
700 1 $aKOMAR, N.
773 $tPLoS Neglected Tropical Diseases$gv. 7, n. 7, p. 1-7, 2013.
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