| abstract |
The avian vaccine formula comprises at least three valences of polynucleotide vaccine each comprising a plasmid integrating, so as to express it in vivo in host cells, a gene of a valence of avian pathogen, these valences being chosen from the group consisting of Marek's disease virus, Newcastle disease virus, Gumboro disease virus, infectious bronchitis virus, infectious anemia virus, the plasmids comprising, for each valence, one or more of the genes chosen from the group consisting of gB and gD for Marek's disease virus, HN and F for Newcastle disease virus, VP2 for Gumboro disease virus, S, M and N for bronchitis virus infectious, C + NS1 for the infectious anemia virus. |