ИССЛЕДОВАНИЕ ИММУНОБИОЛОГИЧЕСКИХ ОСОБЕННОСТЕЙ ОТЕЧЕСТВЕННЫХ ИЗОЛЯТОВ ВИРУСА ИНФЕКЦИОННОГО БРОНХИТА КУР
Abstract
Serological characteristics of domestic isolates of infectious bronchitis virus of chickens have been studied
in neutralization test in trachea organ culture. Trachea organ culture is highly sensitive to infectious bronchitis
virus of chickens; it is suitable and convenient for the virus isolation and for evaluation of antigenic relatedness
between the strains of infectious bronchitis virus of chickens.
Kaluzhsky and Schelkovsky isolates of infectious bronchitis virus of chickens demonstrated to have
pronounced antigenic differences from widely-spread vaccine strains. According to the results of neutralization
test, Taganrogsky isolate belongs to serotype 793B. These isolates of infectious bronchitis virus of
chickens may be used for vaccine preparation.
in neutralization test in trachea organ culture. Trachea organ culture is highly sensitive to infectious bronchitis
virus of chickens; it is suitable and convenient for the virus isolation and for evaluation of antigenic relatedness
between the strains of infectious bronchitis virus of chickens.
Kaluzhsky and Schelkovsky isolates of infectious bronchitis virus of chickens demonstrated to have
pronounced antigenic differences from widely-spread vaccine strains. According to the results of neutralization
test, Taganrogsky isolate belongs to serotype 793B. These isolates of infectious bronchitis virus of
chickens may be used for vaccine preparation.
References
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Review
For citations:
, . Russian Journal of Veterinary Pathology. 2006;(4):120-123. (In Russ.)
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