Response to experimental vaccination against newcastle disease in domestic ducks (Anas platyrhynchos): Clinical and immunological parameters

Paulillo, Antonio Carlos [UNESP]; Franzo, Vanessa Sobue; Schmidt, Elizabeth Moreira dos Santos [UNESP]; Doretto Junior, Luciano

Response to experimental vaccination against newcastle disease in domestic ducks (Anas platyrhynchos): Clinical and immunological parameters

Data

2009-12-01

Autores

Paulillo, Antonio Carlos

Franzo, Vanessa Sobue

Schmidt, Elizabeth Moreira dos Santos

Doretto Junior, Luciano

Tipo

Artigo

Direito de acesso

Acesso aberto

Resumo

Clinical and immunological aspects of vaccinated domestic ducks against Newcastle disease were evaluated. Forty-eight domestic ducks were distributed into four different experimental groups, vaccinated or not against Newcastle disease: G1 (Ulster 2C strain), G2 (B1 strain), G3 (LaSota strain) and G4 (not vaccinated-control). The immune response was evaluated by the HI test. Domestic ducks showed a moderated to elevated antibody response when vaccinated against Newcastle disease with Ulster 2C, B1 and LaSota strains and no clinical signs associated with post-vaccinal reactions were observed. © Asian Network for Scientific Information, 2009.