Results 31 to 40 of about 6,678 (182)

Interference of infectious bursal disease virus on antibody production against Newcastle disease and infectious bronchitis virus

open access: yesBrazilian Journal of Poultry Science, 2006
This work has the objective of verifying the interference of infectious bursal disease virus in the antibody production against Newcastle disease virus and infectious bronchitis virus.
WM Cardoso   +8 more
doaj   +1 more source

GENETIC CHARACTERISTICS OF INFECTIOUS BURSAL DISEASE VIRUS IN EGYPT FROM 2012 TO 2014 [PDF]

open access: yesAssiut Veterinary Medical Journal, 2015
The infectious bursal disease virus (IBDV) is a continuing serious problem facing poultry industry in Egypt.  In this study, 24 bursae samples collected from different broiler flocks (from Giza, Dakahleya, Ismailia, Damietta and Alexanderia) experiencing
NAGLAA HAGAG   +5 more
doaj   +1 more source

Protective oral vaccination against infectious bursal disease virus using the major viral antigenic protein VP2 produced in Pichia pastoris. [PDF]

open access: yesPLoS 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

EFFICACY OF DAY OLD OCULAR VACCINATION AGAINST VERY VIRULENT INFECTIOUS BURSAL DISEASE VIRUS IN COMMERCIAL BROILERS [PDF]

open access: yesVeterinary 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

Intracellular Interference of Infectious Bursal Disease Virus [PDF]

open access: yesJournal of Virology, 2005
ABSTRACT A search for dominant-negative mutant polypeptides hampering infectious bursal disease virus (IBDV) replication has been undertaken. We have found that expression of a mutant version of the VP3 structural polypeptide known as VP3/M3, partially lacking the domain responsible for the interaction with the virus-encoded RNA polymerase ...
Dolores, González   +2 more
openaire   +2 more sources

EFFICACY OF DAY OLD OCULAR VACCINATION AGAINST VERY VIRULENT INFECTIOUS BURSAL DISEASE VIRUS IN COMMERCIAL BROILERS [PDF]

open access: yesVeterinary 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

Evaluation of a Novel Mutant Strain-Enhanced Inactivated Vaccine for Controlling Infectious Bursal Disease in Chickens [PDF]

open access: yesBIO Web of Conferences
Infectious bursal disease (IBD) is a highly contagious viral infection caused by the Infectious bursal disease virus (IBDV), primarily affecting chickens and turkeys.
Yuan Shuai
doaj   +1 more source

IMMUNOPOTENTIATION OF INFECTIOUS BURSAL DISEASE (IBD) VACCINATION [PDF]

open access: yesVeterinary Medical Journal - Giza, 2000
Avian Apo-transferrin (AVAT) was prepared from pooled chicken serum collected from poultry-processing plant. Employing polyacrylamide gel electrophoresis (PAGE),AVAT was identificd as two very closely bands, approximate)y half the distance between the ...
M KUTKAT, F EL-SHOBAKI, M AWAAD
doaj   +1 more source

Infectious bursal disease – a review

open access: yesSri Lanka Veterinary Journal, 2019
Infectious bursal disease is a highly contagious disease that accounts for significant economic losses in the poultry industry around the globe including Sri Lanka. The causative agent is Infectious Bursal Disease Virus (IBDV) in the genus Avibirnavirus of the family Birnaviridae.
R. M. I. M. Rathnayake, A. W. Kalupahana
openaire   +2 more sources

Infectious Bursal Disease: Pathogenicity and Immunogenicity of Vaccines [PDF]

open access: yesRevista Brasileira de Ciência Avícola, 2016
ABSTRACT The Infectious Bursal Disease (IBD) is a contagious viral disease that affects young chickens and may cause high morbidity and mortality. As the virus is very resistant to the environment, vaccination is required in case of high infection pressure.
Camilotti, E   +5 more
openaire   +5 more sources

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