Original ResearchPublished 8 October 2026Design of multi-epitope vaccine based on G2c genotype PEDV antigen and its immunogenicity and protective effect in pigletsHao Luo · Zaixing Sun · Jingxin Wang · Lin Lan · Baoning WangFrontiers in Veterinary Sciencedoi 10.3389/fvets.2026.1942409