| abstract |
A live recombinant avian vaccine comprising, as vector, an ILTV virus comprising and expressing at least one heterologous nucleotide sequence, this nucleotide sequence being inserted into the insertion locus formed by the intergene located between the stop codons of COL B and COL C of ILTV and which, in a particular ILTV strain, is defined between nucleotides 908 and 994 at SEQ ID No: 1. |