Results 11 to 20 of about 2,333 (171)

Susceptibility of Gecko Cell Line for Cultivation and Adaptation of Infectious Bursal Disease Virus as an Experimental Vaccine. [PDF]

Vet Med Sci
First successful cultivation of IBDV on reptile‐derived Z1 cells yields high‐titre virus and induces immunity in chickens. This scalable, egg‐free platform offers a promising alternative for vaccine production, leveraging evolutionary kinship between reptiles and birds for next‐generation poultry disease control.
Dolatabad SA, Namavari M, Behbahan NGG.
europepmc   +2 more sources

Rapid Spread of Novel Infectious Bursal Disease Virus Variant (Genotype A2dB1b) in the Near East and Persian Gulf Regions: Molecular Surveillance and Phylodynamic Reconstruction. [PDF]

Transbound Emerg Dis
Infectious bursal disease virus (IBDV) is one of the most impactful pathogens of poultry, with disease manifestations ranging from acute forms to subclinical but immunosuppressive infections. This heterogeneity, accompanied by a significant antigenic variability, is sustained by high mutation rates and frequent reassortments between the two genome ...
Poletto F, Alam S, Cherfane A, Franzo G, Tucciarone CM, Cecchinato M, Legnardi M.   +6 more
europepmc   +2 more sources

Efficacy of Single Dose Recombinant Herpesvirus of Turkey Infectious Bursal Disease Virus (IBDV) Vaccination against a Variant IBDV Strain [PDF]

Avian Diseases Digest, 2009
The use of viral vectors for transgenic expression of immunogenic proteins is a current trend in the poultry industry. The objective of this work was to assess the protection against the variant E of infectious bursal disease virus (IBDV), conferred by day-one vaccination with a commercial recombinant herpesvirus of turkey (HVT) vaccine (VAXXITEK ...
F, Perozo, A P, Villegas, R, Fernandez, J, Cruz, N, Pritchard   +4 more
openaire   +3 more sources

Dynamics of the Emerging Genogroup of Infectious Bursal Disease Virus Infection in Broiler Farms in South Korea: A Nationwide Study

Viruses, 2022
Infectious bursal disease (IBD), caused by IBD virus (IBDV), threatens the health of the poultry industry. Recently, a subtype of genogroup (G) 2 IBDV named G2d has brought a new threat to the poultry industry.
Tuyet Ngan Thai, Dae-Sung Yoo, Il Jang, Yong-Kuk Kwon, Hye-Ryoung Kim   +4 more
doaj   +1 more source

Development and Characterization of Monoclonal Antibodies Against VP3 Protein of Infectious Bursal Disease Virus. [PDF]

Transbound Emerg Dis
Infectious bursal disease virus (IBDV) causes an acute, highly contagious and immunosuppressive disease in 3–5‐week‐old chicken, called infectious bursal disease (IBD). Current vaccines targeting the hypervariable VP2 gene fail to provide cross‐protection against different IBDV strains, necessitating the development of novel diagnostic and preventive ...
Pan XY, Ren H, Zi MH, Fan JH, Ma YH, Shao HC, Liang ZS, Zhang Y, Han S, Zhang GP, Wan B, Lin W, He WR.   +12 more
europepmc   +2 more sources

From nasal to basal: single-cell sequencing of the bursa of Fabricius highlights the IBDV infection mechanism in chickens

Cell & Bioscience, 2021
Background Chickens, important food animals and model organisms, are susceptible to many RNA viruses that invade via the nasal cavity. To determine the nasal entry site of the virus and clarify why avians are susceptible to RNA viruses, infectious bursal
Abid Ullah Shah, Yuchen Li, Wei Ouyang, Zhisheng Wang, Jinjiao Zuo, Song Shi, Qinghua Yu, Jian Lin, Qian Yang   +8 more
doaj   +1 more source

Identification and Pathogenicity Evaluation of a Novel Reassortant Infectious Bursal Disease Virus (Genotype A2dB3)

Viruses, 2021
Infectious bursal disease virus (IBDV) is a non-enveloped, bi-segmented double-stranded RNA virus and the causative agent of a poultry immunosuppressive disease known as infectious bursal disease (IBD).
Yulong Wang, Nan Jiang, Linjin Fan, Xinxin Niu, Wenying Zhang, Mengmeng Huang, Li Gao, Kai Li, Yulong Gao, Changjun Liu, Hongyu Cui, Aijing Liu, Qing Pan, Yanping Zhang, Xiaomei Wang, Xiaole Qi   +15 more
doaj   +1 more source

Modern methods of diagnosis and prevention of gumboro disease [PDF]

Науковий вісник ветеринарної медицини
Infectious bursal disease (IBD), also known as Gumboro disease, remains one of the most serious viral threats to modern poultry production, particularly in broiler and layer chickens. The disease specifically targets the bursa of Fabricius in young birds,
Marchenko V., Kolechko A.
doaj   +1 more source

Pathogenicity and molecular characterization of infectious bursal disease virus in China

Poultry Science, 2022
: Infectious bursal disease virus (IBDV) caused an acute and highly contagious infectious disease, resulting in considerable economic losses in the world poultry industry.
Jiamin Lian, Zhanxin Wang, Zhouyi Xu, Yanling Pang, Mei Leng, Shuang Tang, Xinheng Zhang, Jianping Qin, Feng Chen, Wencheng Lin   +9 more
doaj   +1 more source

A Recombinant Newcastle Disease Virus (NDV) Expressing VP2 Protein of Infectious Bursal Disease Virus (IBDV) Protects against NDV and IBDV [PDF]

Journal of Virology, 2004
ABSTRACT Infectious bursal disease virus (IBDV) causes a highly immunosuppressive disease in chickens. Currently available, live IBDV vaccines can lead to generation of variant viruses. We have developed an alternative vaccine that will not create variant IBDV. By using the reverse genetics approach, we devised a recombinant Newcastle disease
Zhuhui, Huang, Subbiah, Elankumaran, Abdul S, Yunus, Siba K, Samal   +3 more
openaire   +2 more sources