严世杰，1993年生，河北青龙人，博士，实验师。博士毕业于中国农业大学动物医学院预防兽医专业，科研方面主要从事猪肠道冠状病毒新型疫苗的研发，并同步开展常见猪源病毒的病原学及流行病学调查。

代表性文章：

1.Yan S, Luo Y, Zhan N, et al. Intranasal delivery of a recombinant adenovirus vaccine encoding the PEDV COE elicits potent mucosal and systemic antibody responses in mice[J]. Microbiol Spectr, 2024,12(10):e0069224.

2.Luo Y^*, Yan S^*, Shi Y, et al. A recombinant adenovirus-vectored PEDV vaccine co-expressing S1 and N proteins enhances mucosal immunity and confers protection in piglets[J]. Vet Microbiol, 2025,308:110633. (Co-first author)

3.Wang Y^*, Yan S^*, Ji Y, et al. First Identification and Phylogenetic Analysis of Porcine Circovirus Type 4 in Fur Animals in Hebei, China[J]. Animals (Basel), 2022,12(23). (Co-first author)

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