Mixture of polysaccharide and nucleic acid extracted from Bacillus Calmette-Guerin (BCG) enhances immune response of infectious bursal disease virus vaccine in chickens.

Abstract

In this study, the immune response induced by a mixture of polysaccharide and nucleic acid extracted from Bacillus Calmette-Guerin (BCG) was evaluated in chickens inoculated with infectious bursal disease virus (IBDV) vaccine. After the mixture was injected intramuscularly at a dose of 0.075, 0.15 or 0.3 mg·kg(-1)·day(-1) for 3 days, the 14-day-old chickens… (More)
DOI: 10.4238/gmr.15025523

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