Определение титра специфических антител в сыворотках крови поросят, привитых экспериментальной инактивированной вакциной против пастереллеза свиней
2009
Verbitskij, A.A. | Gvozdev, S.N., Vitebsk State Academy of Veterinary Medicine (Belarus)
Research of immune activity of an experimental series of inactivated vaccine against swine pasteurellosis (Pasteurella) with application of adjuvants of Sepptic Montanida ISA 70 and Montanida ISA 206 was realized in the conditions of the Republic of Belarus. In the capacity of water phase there were used serovars A, B, and D Pasteurella multocida. Research results proved the possibility of application of adjuvants of Sepptic company for the development of vaccine against pasteurellosis. The vaccine with the presented adjuvants after its application did not cause after-trouble effects. In course of immunization there was noted the formation long-lived continuous immunity that was proved by high titres of specific anti-bodies in blood serum in all experimental groups of piglets. Single application of the proposed vaccine in doses 2 or 3 ml per animal proved to be effective. Also it was efficient to apply it twice in doses 1 and 2 ml per animal. For the vaccine production it was proposed to use adjuvant Montanida ISA 206 which did not have high reactogenicity
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