Abstract
Pahar, B. and Rai, A. 1997. Immunogenicity of infectious bursal disease strains isolated in India. J. Appl. Anim. Res., 12: 137–144.
Out of the three isolates of infectious bursal disease virus (IBDV), only IBDV S394 gave 100% protection in birds without any immunosuppressive effect and mortality in day old chicks, while IBDV S494 and IBDVS194 gave 88% and 76% protection, respectively. Thus IBDV S394 may serve as prophylactic agent against infectious bursal disease in poultry.