Modeling Infectious Bursal Disease Virus (IBDV) Antigenic Drift In Vitro. [PDF]
Viruses, 2022 Infectious bursal disease virus (IBDV) vaccines do not induce sterilizing immunity, and vaccinated birds can become infected with field strains. Vaccine-induced immune selection pressure drives the evolution of antigenic drift variants that accumulate ...
Asfor AS +5 more
europepmc +2 more sources
Glycoprotein Production by Bursal Secretory Dendritic Cells in Normal, Vaccinated, and Infectious Bursal Disease Virus (IBDV)-Infected Chickens. [PDF]
Viruses, 2022 The aim of this study is to follow the gp production in IBDV-vaccinated and challenged birds. The progress of IBDV infection was monitored using anti-VP2 immunocytochemistry, light and transmission electron microscopy.
Felföldi B +5 more
europepmc +2 more sources
An Improved, Dual-Direction, Promoter-Driven, Reverse Genetics System for the Infectious Bursal Disease Virus (IBDV). [PDF]
Viruses, 2022 The infectious bursal disease virus (IBDV), one member of the Birnaviridae family, causes immunosuppression in young chickens by damaging the mature B cells of the bursa of Fabricius (BF), the central immune system of young chickens.
Hu X +5 more
europepmc +2 more sources
Protective oral vaccination against infectious bursal disease virus using the major viral antigenic protein VP2 produced in Pichia pastoris. [PDF]
PLoS ONE, 2013 Infectious bursal disease virus (IBDV) causes economically important immunosuppressive disease in young chickens. The self-assembling capsid protein (VP2) from IBDV strain IR01 was expressed in Pichia pastoris resulting in the formation of homomeric, 23 ...
Omid Taghavian +5 more
doaj +1 more source
TRANSMISSIBLE VIRAL PROVENTRICULITIS AND STUNTING SYNDROME IN BROILER CHICKENS IN EGYPT: 1. ISOLATION AND CHARACTERIZATION OF VARIANT INFECTIOUS BURSAL DISEASE VIRUS (IBDV) [PDF]
Veterinary Medical Journal - Giza, 2003 In the present study, 46 broiler chicken flocks (2 to 4 weeks of age and in farms located in four governorates were examined. They were affected with proventriculitis and stunting syndrome and were vaccinated with classical infectious bursal disease ...
HA HUSSEIN, A ALY, H SULTAN, M AL-SAFTY
doaj +1 more source
EFFICACY OF DAY OLD OCULAR VACCINATION AGAINST VERY VIRULENT INFECTIOUS BURSAL DISEASE VIRUS IN COMMERCIAL BROILERS [PDF]
Veterinary Medical Journal - Giza, 2002 The effect of day old ocular vaccination with live intermediate infectious bursal disease virus (IBDV) vaccine was tested in commercial broiler chicks that have maternally derived antibodies (MDA) against infectious bursal disease virus (IBDV).
- HASULTAN, H HUSSIEN
doaj +1 more source
EFFICACY OF DAY OLD OCULAR VACCINATION AGAINST VERY VIRULENT INFECTIOUS BURSAL DISEASE VIRUS IN COMMERCIAL BROILERS [PDF]
Veterinary Medical Journal - Giza, 2004 The effect of day old ocular vaccination with live intermediate infectious bursal disease virus (IBDV) vaccine was tested in commercial broiler chicks that have maternally derived antibodies (MDA) against infectious bursal disease virus (IBDV).
H SULTAN, H HUSSIEN
doaj +1 more source
Molecular and in vivo Characterization of an Iranian Infectious Bursal Disease Virus Containing a Mixed Virus Population [PDF]
Iranian Journal of Veterinary Medicine, 1999 BACKGROUND: Infectious bursal disease (IBD) is a highly contagious immunosuppressive disease of young chickens caused by infectious bursal disease virus (IBDV).
Amir Ghorbani +2 more
doaj +1 more source
Viruses, 2023 Infectious bursal disease (IBD) is an acute, highly contagious, immunosuppressive, and fatal infectious disease of young chickens caused by infectious bursal disease virus (IBDV).
Kailin Li +9 more
doaj +1 more source
Exchange of the C-terminal part of VP3 from very virulent infectious bursal disease virus results in an attenuated virus with a unique antigenic structure [PDF]
, 2002 Infectious bursal disease virus (IBDV) is the major viral pathogen in the poultry industry. Live attenuated serotype 1 vaccine strains are commonly used to protect susceptible chickens during their first 6 weeks of life. Wild-type serotype 1 IBDV strains
Peeters, B.P.H. +6 more
core +1 more source