aves - E nerviosas (encefalomielitis aviar) Flashcards

1
Q

Encefalomielitis aviar - causada por…

A

Un tremovirus

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2
Q

Encefalomielitis aviar - afecta a…

A

gallinas menores de 6 semanas

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3
Q

Encefalomielitis aviar - es de MT

A

elevada

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4
Q

Encefalomielitis aviar - transmisión

A

vertical y horizontal feco-oral

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5
Q

Encefalomielitis aviar - tiene dos fases…

A

1º - por T vertical, la primera semana tras eclosión
2º - por T horizontal, 2-5 semanas tras eclosión

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6
Q

Encefalomielitis aviar - SC en pollitos

A

postración, parálisis, ataxia
temblor de cabeza y cuello
letalidad elevada

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7
Q

Encefalomielitis aviar - SC adultos

A

disminución de la puesta
sin signos neurológicos, pero alteraciones histopatológicas

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8
Q

Encefalomielitis aviar - DX CE

A
  • jóvenes
  • temblores de cabeza
  • 2 picos de aparición
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9
Q

Encefalomielitis aviar - DX LAB

A
  • detección virus IFD a partir de encéfalo
  • histopatología
  • serología ELISA
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10
Q

Encefalomielitis aviar - vacunación

A

viva atenuada a las 14-16 semanas en reproductoras

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11
Q
A
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