AVIAN INFECTIOUS HERPESVIRUS RECOMBINANTS AND RECOMBINANT VACCINES PREPARED WITH THE USE OF THE SAME

摘要

Turkey herpesvirus (HVT) recombinants or Marek's disease virus (MDV) recombinants contructed by integrating a heterogenous gene, in particular, a heteroantigen gene into the non-essential region of the HVT genome or the MDV genome, thus providing HVT recombinants carrying a foreign gene inserted into the gene region which is the untranslated region of the HVT genome; and vaccines containing these HVT recombinants.