Study of immunobiological properties of avian adenovirus serotype 2-based vaccine against adenovirus infection

The data on studying immunogenic activity of the inactivated vaccine produced on the basis of avian adenovirus isolate FAdV-2 are demonstrated in the paper. The dynamics of antibody accumulation in chicken blood is shown. The high resistance of immunized chicks to homologous virus (FAdV-2) infection and lack of protection against heterologous virus (FAdV-4) infection are also demonstrated