VLP-based indirect ELISA enables reliable sero-diagnosis and epidemiological monitoring of duck circovirus
This study developed a highly specific, sensitive, and reproducible VLP-based iELISA for DuCV antibody detection. The method provides a practical tool for large-scale epidemiological surveillance and vaccine evaluation, and the VLP-based diagnostic strategy offers a universal framework for serological assays of other avian circoviruses.
Authors
- Shihua Qiu
- Zhaozhen Zhong
- Yuancheng Wang
- Fangchao Guo
- Lingyan Zhao
Institutions
- Animal Husbandry & Veterinary (IN)
- Jiangsu University of Science and Technology (CN)
- Jiangsu Agri-animal Husbandry Vocational College (CN)
- Animal Husbandry and Veterinary Department (IN)
Publication Details
- Journal
- Frontiers in Veterinary Science
- Published
- 2026-02-19
- DOI
- https://doi.org/10.3389/fvets.2026.1735016
- Primary Topic
- Animal Virus Infections Studies
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- National Science Foundation
- Jiangsu Provincial Department of Education