Loading patent…
AssigneeRhone Merieux
InventorsJean-Christophe Francis Audonnet, Michel Joseph Marie Bublot, Raphael Jean Darteil, Carole Veronique Duinat, Eliane Louise Fran.cedilla.oise Laplace, Michel Albert Emile Riviere
Estimating the term…
The live recombinant avian vaccine comprises, as vector, an avian herpesvirus comprising at least one nucleotide sequence coding for and expressing an antigenic polypeptide of an avian pathogenic agent, inserted into the region lying between the ATG of ORF UL55 and the junction of U.sub.L with the adjacent repeat region, under the control of the CMV immediate early promoter. The vector is preferably chosen from the group consisting of Marek's disease viruses (MDV and HVT), infectious laryngotracheitis virus ILTV and herpes of ducks. A polyvalent vaccine formula comprises at least two vaccines of this type, with different inserted sequences.
A recombinant Herpesvirus of Turkeys (HVT) comprising at least one nucleotide sequence coding for and expressing an antigenic polypeptide inserted into one of intergenic regions 1, 2 and 3 or in ORF UL55 of the BamHI fragment I.
A polyvalent vaccine comprising, as a mixture or to be mixed,
Dependencies are inferred from the claim text.