Results 61 to 70 of about 4,173 (212)

Chicken Infectious Anemia Virus Markedly Enhances the Pathogenicity of Infectious Bronchitis Virus–Infected Chickens

Transboundary and Emerging Diseases, Volume 2026, Issue 1, 2026.
Chicken infectious anemia virus (CIAV) and infectious bronchitis virus (IBV) represent two of the most economically significant pathogens in the global poultry production. In recent years, coinfections involving CIAV and IBV have become increasingly prevalent in clinical scenarios across Southern China and globally.
Hao Chen, Shuangshuang Ma, Liuyang Yuan, Hongchun Yang, Shijun Xu, Shufeng Feng, Yaping Wang, Aobo Xu, Xiaoran Xuan, Ziqi Ling, Yang Li, Hongbin Si, Gonghe Li, Changbo Ou, Fabian Lean   +14 more
wiley   +1 more source

Detection of infectious bursal disease virus (IBDV) antibodies in backyard poultry by using indirect enzyme linked immunosorbent assay [PDF]

Veterinarski Glasnik
Infectious bursal disease virus (IBDV) causes infectious bursal disease in poultry and poses a major challenge to the poultry industry globally. This study aimed to measure seroprevalences and so detect exposure to IBDV in backyard poultry in the ...
Gobena Zelalem, Hirpa Eyob, Fikadu Yobsan, Guyasa Chala, Rufael Tesfaye, Taweya Debela, Feyisa Abdi, Waktole Hika, Obsi Dechassa   +8 more
doaj   +1 more source

Research Note: Application of reverse-transcription recombinase-aided amplification-lateral flow dipstick method in the detection of infectious bursal disease virus

Poultry Science, 2023
: Infectious bursal disease (IBD) is a highly contagious viral disease caused by infectious bursal disease virus (IBDV) in chickens. The consequent immunosuppression and secondary infection affect the healthy development of chicken industry.
Chao Wang, Chunguang Wang, Zongshu Zhang, Xinyue Li, Tie Zhang   +4 more
doaj   +1 more source

Phylogenetic analysis of vp2 gene of the infectious bursal disease virus in South China during 2023

Frontiers in Veterinary Science
Infectious Bursal Disease (IBD) is an acute, highly infectious, immunosuppressive disease caused by the infectious bursal disease virus (IBDV). To elucidate the prevalence of IBDV in southern China, a total of 60 tissues (including spleen and bursa ...
Kensi Zhu, Qi Wu, Mei Leng, Zhanxin Wang, Wencheng Lin   +4 more
doaj   +1 more source

Procedimiento para la producción en levaduras de cápsidas virales vacías compuestas por proteínas derivadas de pVP2 del virus causante de la enfermedad de la bursitis infecciosa (IBDV) [PDF]

, 2006
Referencia OEPM: P200401044.-- Fecha de solicitud: 30/04/2004.-- Titulares: Consejo Superior de Investigaciones Científicas (CSIC), Bionostra, S.L.Procedimiento para la producción en levaduras de cápsidas virales vacías compuestas por proteínas derivadas
Abaitua Elustondo, Fernando, González de Llano, Dolores, Luque Buzo, Daniel, Oña Blanco, Ana M., Rodríguez Aguirre, José F., Rodríguez Fernández-Alba, Juan Ramón, Ruiz Castón, José, Saugar, Irene   +7 more
core  

Vaccine‐Associated Recombination and Virulence Heterogeneity of GI‐19 (QX Type) Infectious Bronchitis Virus in Eastern and Southern China, 2024−2025

Transboundary and Emerging Diseases, Volume 2026, Issue 1, 2026.
Infectious bronchitis (IB) virus (IBV) remains a major pathogen threatening the poultry industry. Its rapid mutation and recombination continuously generate variants that disseminate worldwide. Between May 2024 and February 2025, 49 field strains were isolated from chickens vaccinated with live‐attenuated IBV vaccines (H120, 4/91, or QXL87) in four ...
Zijian Dai, Yuanlu Lu, Lulu Deng, Yan Luo, Yiran Zeng, Yusen Tian, Xianchen Meng, Haitao Zhang, Jihui Ping, Nan-hua Chen   +9 more
wiley   +1 more source

Development and evaluation of immunogenicity and protective efficacy of two recombinant attenuated newcastle disease viruses expressing the VP2 protein of infectious bursal disease virus

Poultry Science
Newcastle disease (ND) and Infectious bursal disease (IBD) are highly contagious and economically significant viral diseases affecting poultry worldwide.
Xiaolong Fan, Bolong Li, Lijing Zhu, Yuanmeng Shen, Han Zhou, Guojie Ding, Jiaxuan Li, Yanping Jiang, Wen Cui, Lijie Tang, Shuo Jia, Yijing Li   +11 more
doaj   +1 more source

Efficacy of Fowlpox Virus Vector Vaccine Expressing VP2 and Chicken Interleukin-18 in the Protection against Infectious Bursal Disease Virus

Vaccines, 2023
In mammals, the role of interleukin-18 (IL-18) in the immune response is to drive inflammatory and, normally therefore, anti-viral responses. IL-18 also shows promise as a vaccine adjuvant in mammals. Chicken IL-18 (chIL-18) has been cloned.
Ibrahim Eldaghayes, Lisa Rothwell, Michael Skinner, Abdunaser Dayhum, Pete Kaiser   +4 more
doaj   +1 more source

Cloning And Expression Of Nucleocapsid Protein Of Newcastle Disease Virus Fused With Vp5 Gene Of Infectious Bursal Disease Virus [PDF]

, 2007
Infectious Bursal Disease Virus (IBDV) is a constant threat to the poultry industry worldwide. This virus encodes a non-structural protein VP5 (17 kDa) that is capable of inducing apoptosis and may play an important role in pathogenesis of IBD.
Zaid, Shaherny
core  

Molecular epidemiology of infectious bursal disease virus in Zambia [PDF]

, 2013
Nucleotide sequences of the VP2 hypervariable region (VP2-HVR) of 10 infectious bursal disease viruses detected in indigenous and exotic chickens in Zambia from 2004 to 2005 were determined. Phylogenetic analysis showed that the viruses diverged into two
Christopher J. Kasanga, Hetron M. Munang’andu, Hideto Fukushi, Kenji Ohya, Tsuyoshi Yamaguchi   +4 more
core   +1 more source