Results 51 to 60 of about 3,761 (205)

The evolutionary landscape and serotypic dynamics of avian infectious bronchitis virus from spike protein

iMetaOmics, Volume 3, Issue 1, March 2026.
This study integrates two decades of surveillance with genomic and structural analyses to decipher how spike protein glycosylation haplotypes drive avian coronavirus evolution. We uncover how specific glycosylation patterns associate with receptor‐binding affinity, shape global transmission dynamics, and correlate with clinical outcomes.
Hao Zhang, Zongxi Han, Chuangchao Zou, Yihui Huang, Shiping Sun, Ouyang Peng, Usama Ashraf, Qiuping Xu, Yao Ge, Qixiang Kang, Xiuli Ma, Xinheng Zhang, Ye Zhao, Xin Yang, Hongning Wang, Guozhong Zhang, Qingmei Xie, Mang Shi, Yongsen Ruan, Min Liao, Shengwang Liu, Yongchang Cao   +21 more
wiley   +1 more source

Epidemiological and molecular characteristics of Infectious bursal disease virus naturally infected in the broiler flocks in the Mekong Delta of Vietnam during 2015 and 2018

Veterinary Integrative Sciences
Infectious bursal disease is a highly contagious and economically devastating disease in the poultry industry worldwide caused by Infectious bursal disease virus (IBDV).
Cuong Ngo Phu, Khanh Nguyen Phuc, Dao Tran Thi Anh, Tien Van My, Trung Quang Le, Bich Tran Ngoc   +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

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

Infectious bursal disease virus influences the transcription of chicken γc and γc family cytokines during infection. [PDF]

PLoS ONE, 2014
Infectious bursal disease virus (IBDV) infection causes immunodeficiency in chickens. To understand cell-mediated immunity during IBDV infection, this study perform a detailed analysis of chicken γc chain (chCD132) and γc family cytokines, including ...
Sanying Wang, Qiaoyang Teng, Lu Jia, Xiaoyuan Sun, Yongping Wu, Jiyong Zhou   +5 more
doaj   +1 more source

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

Veterinary 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, Muhammad Mushtaq, Muqadar Shah, Rifat Ullah Khan, Rasha Alonaizan, Shabana Naz, Ala Abudabos, Muhammad Israr   +7 more
wiley   +1 more source

Establishment of minigenomes for infectious bursal disease virus

Veterinary Research
Minigenomes (MGs) have greatly advanced research on the viral life cycle, including viral replication and transcription, virus‒host interactions, and the discovery of antivirals against RNA viruses.
Hui Yang, Mingrui Zhang, Sanying Wang, Daxin Peng, Luis Martinez-Sobrido, Chengjin Ye   +5 more
doaj   +1 more source

Infectious bursal disease virus affecting interferon regulatory factor 7 signaling through VP3 protein to facilitate viral replication

Frontiers in Cellular and Infection Microbiology
Interferon regulatory factor 7 (IRF7)-mediated type I interferon antiviral response is crucial for regulating the host following viral infection in chickens.
Zhiyuan Wang, Yang Chen, Yanyan Chen, Rui Chen, Weiwei Wang, Shichen Hu, Yihai Li, Hongjun Chen, Ping Wei, Xiumiao He   +9 more
doaj   +1 more source

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

Benha 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, Ehab El-Nahas, Gabr El-Bagoury   +2 more
doaj   +1 more source

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