Characterization of immunosuppression of genotype A2dB1 variant infectious bursal disease virus isolated in Malaysia using specific pathogen-free and commercial broiler chickens
The Malaysian nvIBDV strain causes subclinical infections in SPF and broiler chickens, resulting in bursal atrophy and reduced ND vaccine-induced antibody titers. Silent spread and immunosuppressive effects present significant challenges to poultry health management and vaccination efficacy. Enhanced diagnostic and biosecurity measures are crucial for mitigating its impact.
Authors
- Roikhwan Soontravanich
- Paniz Zarghami Dastjerdi (ORCID: https://orcid.org/0000-0002-5953-1952)
- Mohd Hair Bejo (ORCID: https://orcid.org/0000-0001-6052-3290)
- Abdullahi Abdullahi Raji (ORCID: https://orcid.org/0000-0001-6088-7334)
- Abd Rahaman Yasmin (ORCID: https://orcid.org/0000-0002-5217-565X)
- Abdul Rahman Omar (ORCID: https://orcid.org/0000-0001-7379-0507)
- Shen Rong Tai
Institutions
- Universiti Putra Malaysia (MY)
- Boehringer Ingelheim (South Korea) (KR)
- Global Green Synergy (Malaysia) (MY)
Publication Details
- Journal
- Veterinary World
- Published
- 2025-04-01
- DOI
- https://doi.org/10.14202/vetworld.2025.799-807
- Citations
- 2
- Primary Topic
- Virology and Viral Diseases
- Type
- article
- Field-Weighted Citation Impact
- 2.71
Funders
- Ministry of Higher Education, Malaysia