Development of an oral Lactobacillus casei-based recombinant vaccine expressing GCRV-II multi-epitope fusion protein and its protective efficacy against grass carp hemorrhagic disease - Xijia Chen; Yujiao Chen; Danwen Wang; Jiayi Tang; Zixuan Zhang; Feng Cai; Kaiwen Zhao; Zijia Yin; Runzhou Chen; Huiling Mao; Feiyan Tian; Xiaowen Xu; et al. (Fish & Shellfish Immunology, 2026)