The efficacy evaluation of mutant strain ΔpilV-AH as a live attenuated vaccine in Leiocassis longirostris - Jiayan Ran; Xueyang Zhang; Yifan Zhang; Wenfeng Liu; Feng Xu; Zhongwei Wang; Jie Mei; Guangjun Lv; Hui Luo; Ronghua Wu; Hua Ye (Fish & Shellfish Immunology, 2026)