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 | Acesso ao texto completo restrito à biblioteca da Embrapa Caprinos e Ovinos. Para informações adicionais entre em contato com cnpc.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
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Data corrente: |
28/05/2003 |
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Data da última atualização: |
25/08/2023 |
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Autoria: |
FOSTER, N. M.; JONES, R. H. |
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Título: |
Bluetongue virus transmission with Culicoides variipennis via embryonating chicken eggs. |
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Ano de publicação: |
1973 |
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Fonte/Imprenta: |
Journal of Medical Entomology, v. 10, n. 6, p. 529-532, Dec. 1973. |
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DOI: |
0.1093/jmedent/10.6.529. |
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Idioma: |
Inglês |
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Conteúdo: |
Embryonating chicken eggs were successfully used as infected donors and recipient host5 in bluetongue virus (strain 62-455) transmission experiments with a colony population (Sonora Strain, 000 line) of the insect vector, Culicoides variipennis (Coquillett). Thirty-three % of all flies that took a blood meal on infected danar eggs at or near the period of peak viremia (geometric mean ELD,. titer = 10'.'/0.1 ml) became infected and subsequently potential transmitters. This finding corroborates results from other systems in that the susceptibility rate with bluetongue virus (strain 62-45S) for this colony was about 30%. The period of maximum virem in the infected donor eggs began within 4 to 7 hr before the time of death of the embryo. Sixty 0;0 of those flies infected via blood meal on danar eggs and incubated at 23° to 24°C for 14 days transmitted bluetongue virus when given a meal on normal recipient eggs of either blood or allantoic fluid or both. |
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Palavras-Chave: |
Chick embryo; Transmissão. |
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Thesagro: |
Caprino; Doença Animal; Língua Azul; Ovino; Vírus. |
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Thesaurus Nal: |
Bluetongue virus; Culicoides variipennis; Disease transmission; Feeding behavior; Insect vectors; Reoviridae; Sheep diseases; Virus transmission. |
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Categoria do assunto: |
H Saúde e Patologia |
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Marc: |
LEADER 01894naa a2200325 a 4500
001 1529339
005 2023-08-25
008 1973 bl uuuu u00u1 u #d
024 7 $a0.1093/jmedent/10.6.529.$2DOI
100 1 $aFOSTER, N. M.
245 $aBluetongue virus transmission with Culicoides variipennis via embryonating chicken eggs.$h[electronic resource]
260 $c1973
520 $aEmbryonating chicken eggs were successfully used as infected donors and recipient host5 in bluetongue virus (strain 62-455) transmission experiments with a colony population (Sonora Strain, 000 line) of the insect vector, Culicoides variipennis (Coquillett). Thirty-three % of all flies that took a blood meal on infected danar eggs at or near the period of peak viremia (geometric mean ELD,. titer = 10'.'/0.1 ml) became infected and subsequently potential transmitters. This finding corroborates results from other systems in that the susceptibility rate with bluetongue virus (strain 62-45S) for this colony was about 30%. The period of maximum virem in the infected donor eggs began within 4 to 7 hr before the time of death of the embryo. Sixty 0;0 of those flies infected via blood meal on danar eggs and incubated at 23° to 24°C for 14 days transmitted bluetongue virus when given a meal on normal recipient eggs of either blood or allantoic fluid or both.
650 $aBluetongue virus
650 $aCulicoides variipennis
650 $aDisease transmission
650 $aFeeding behavior
650 $aInsect vectors
650 $aReoviridae
650 $aSheep diseases
650 $aVirus transmission
650 $aCaprino
650 $aDoença Animal
650 $aLíngua Azul
650 $aOvino
650 $aVírus
653 $aChick embryo
653 $aTransmissão
700 1 $aJONES, R. H.
773 $tJournal of Medical Entomology$gv. 10, n. 6, p. 529-532, Dec. 1973.
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