studies on the immunogenic proprties of a live infectious laryngotracheitis virus vaccine

Studies on the immunogenic proprties of a Live Infectious Laryngotracheitis virus vaccine

Isolation, Characterization and Standardization of New Infectious Bursal Disease Virus for Development of a Live Vaccine

Background and Aims: Infectious bursal disease (IBD) is an acute contagious viral disease of birds worldwide. The causative virus induces a persistent immune suppression following destroy B lymphocytes precursors in bursal lymphoid follicles. Vaccination is the main strategy for prevention of the disease in commercial poultry industry. Materials and Methods: To produce a live vaccine against th...

Studies on the Duration of Immunity conferred by a Live Modified Sheep Pox Tissue Culture Virus Vaccine

Molecular biology of avian infectious laryngotracheitis virus.

Infectious laryngotracheitis virus (ILTV) is an alphaherpesvirus that causes an economically important chicken disease, which results in delayed growth, reduced egg production, and also frequently in death of the animals. After acute infection of the upper respiratory tract, the virus can establish latency in the central nervous system, and subsequent reactivations can lead to infection of naiv...

IDENTIFICATION AND CHARACTERIZATION OF NOVEL LIVE ATTENUATED VACCINE STRAINS OF INFECTIOUS LARYNGOTRACHEITIS by

Monovalent Live-Virus Horse-Sicknes Vaccine