Xiaohan is a third-year PhD student at Westlake University, specialising in flavivirus-host interactions and vaccine design, with a focus on Dengue virus. he holds a BSc in Pharmacology from McGill University, where he studied G protein-coupled receptor signalling dynamics. His research integrates virology, reverse genetics, structural biology, and immunology to investigate viral entry pathways and develop epitope-targeted vaccines. Driven by a strong interest in the molecular principles of disease development, Xiaohan is dedicated to advancing rational vaccine design for infectious diseases.