Oral immunization with a novel attenuated Salmonella Gallinarum encoding infectious bronchitis virus spike protein induces protective immune responses against fowl typhoid and infectious bronchitis in chickens

In conclusion, we show that JOL2077 can induce efficient IBV- and carrier-specific protective immunity and can act as a bivalent vaccine against FT and IB . Further studies are warranted to investigate the potential of JOL2077 vaccine in broiler and young layer birds.
Source: Veterinary Research - Category: Veterinary Research Source Type: research