The immune response of a recombinant fowlpox virus coexpressing the HA gene of the H5N1 highly pathogenic avian influenza virus and chicken interleukin 6 gene in ducks
Keywords: CEF، فیبروبلاست جنین مرغ; AI, avian influenza; AIV, avian influenza virus; CEF, chicken embryo fibroblast; ChIL-6, chicken IL-6; EID50, 50% chicken embryo infection dose; E-rosette, erythrocyte rosette; FBS, fetal bovine serum; FPV, fowlpox virus; HA, haemagglutinin; HI, hemagglut