Avirulent Marek’s Disease Virus Type 1 Strain 814 Vectored Vaccine Expressing Avian Influenza (AI) Virus H5 Haemagglutinin Induced Better Protection Than Turkey Herpesvirus Vectored AI Vaccine
Figure 5
Protection of vaccinated chickens against virulent MDV challenge.
Cumulative survival of chickens from unvaccinated chickens or the chickens vaccinated with rMDV-HA, rHVT-HA or MDV 814 during the 60 day evaluation period after chickens were challenged with virulent MDV strain J-1.