Results 61 to 70 of about 4,176 (200)

Isolation and molecular characterization of IBDV from Qualubyia governorate, Egypt, 2015 [PDF]

open access: yesBenha Veterinary Medical Journal, 2015
Infectious bursal disease virus (IBDV) remerged frequently in Qualubyia was the cause of serious economiclosses. Twenty field samples were collected from broiler chick farms in different localities of thegovernorate in January 2015, subjected for ...
Ayman El-Habbaa   +2 more
doaj   +1 more source

Genetic characterization of infectious bursal disease Viruses during 2020 and 2021 [PDF]

open access: yesEgyptian Journal of Animal Health, 2021
Infectious bursal disease (IBD) is caused by infectious bursal disease virus (IBDV) belonging to the family Birnaviridae. This virus causes an immunosuppressive disease in chickens.
doaj   +1 more source

Protection from infectious bursal disease virus (IBDV)-induced immunosuppression by immunization with a fowlpox recombinant containing IBDV-VP2

open access: yesAvian Pathology, 2003
Immunosuppression resulting from infectious bursal disease virus (IBDV) infection has critical health and welfare implications for birds, yet it is incompletely understood and largely overlooked as a measure of vaccine efficacy. The ability of a fowlpoxvirus recombinant (fpIBD1) containing the VP2 protein of IBDV to protect against IBDV-induced ...
Colin Butter   +3 more
openaire   +3 more sources

Synergistic Effects of Garlic Extract and Mannan‐Oligosaccharide Prebiotic Supplementation on Growth Performance, Carcass Quality, Immunity, Gut Morphology and Microbiome in Broiler Chickens

open access: yesVeterinary Medicine and Science, Volume 12, Issue 1, January 2026.
Garlic extract and mannan oligosaccharide (MOS) synergistically improved broiler growth, carcass weight, immune response, gut morphology and microbial balance, with half‐dose combination (Combo‐I) showing the most consistent benefits, offering a sustainable alternative to antibiotic growth promoters. ABSTRACT This study evaluated the effects of dietary
Azizullah Khan   +7 more
wiley   +1 more source

Oral administration of Allium sativum extract protects against infectious bursal disease in chickens [PDF]

open access: yesFrontiers of Agricultural Science and Engineering, 2015
Garlic (Allium sativum, Liliaceae) has been safely used for more than 5000 years, and research on garlic extract is rapidly increasing because of its multiple biological functions.
Sufen ZHAO,Yuanyuan JIA,Weiwei ZHANG,Lili WANG,Yunfei MA,Kedao TENG
doaj   +1 more source

PD-1 induces autophagy via the PI3K/AKT/FoxO1 pathway to promote infectious bursal disease virus replication

open access: yesFrontiers in Immunology
IntroductionAutophagy is an important process in host cell responses to viral replication and spread, including those against infectious bursal disease virus (IBDV).
Qiuyu Zhang   +15 more
doaj   +1 more source

Recombinant chicken interleukin-7 as a potent adjuvant increases the immunogenicity and protection of inactivated infectious bursal disease vaccine

open access: yesVeterinary Research, 2018
Our previous work showed that a plasmid-based chicken interleukin-7 (chIL-7) gene expression vector possessed potent adjuvant activity for a VP2 DNA vaccine against chicken infectious bursal disease virus (IBDV).
Dan Cui   +7 more
doaj   +1 more source

A Cross-Sectional Seroepidemiological Study on Infectious Bursal Disease in Backyard Chickens in the Mymensingh District of Bangladesh

open access: yesVeterinary Medicine International, 2022
Infectious bursal disease (IBD) is a highly contagious disease that causes significant economic loss in chickens. A cross-sectional study was conducted in the Mymensingh district of Bangladesh to determine the seroprevalence of IBD virus (IBDV ...
Sharmin Akhter Mili   +7 more
doaj   +1 more source

Model‐Based Analysis of Gumboro Disease Transmission and the Impact of Prevention Strategies

open access: yesAbstract and Applied Analysis, Volume 2026, Issue 1, 2026.
Infectious bursal disease virus (IBDV) is a cause of Gumboro disease and transmitted through environmental contamination, mainly via the fecal‐oral route. The Gumboro disease is associated with significant economic challenges. Thus, predicting its transmission dynamics is of paramount importance to understand its spread and design effective control ...
Tariku Merga Tolasa   +4 more
wiley   +1 more source

Live Attenuated Vaccines for African Swine Fever: Perspectives on Their Use and Strategic Directions

open access: yesTransboundary and Emerging Diseases, Volume 2026, Issue 1, 2026.
African swine fever (ASF) continues to cause substantial economic and production losses in affected countries. Although biosecurity and conventional control measures remain essential, the challenges of ASF control underscore the need for safe and effective vaccines as additional tools, particularly in endemic settings.
Nguyen Van Diep   +2 more
wiley   +1 more source

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