Infectious bronchitis virus poly-epitope-based vaccine protects chickens from acute infection
Keywords: حفاظت; IBV; infectious bronchitis virus; CMI; cell-mediated immunity; CTL; cytotoxic T lymphocyte; MHC; major histocompatibility complex; SPF; specific-pathogen free; ELD50; chicken embryo lethal dose; EID50; median embryo infectious dose; ATCC; American Type Cu