浙江省医学生物工程疫苗研发重点实验室项目2008F3022;浙江省科技计划2017C37120;浙江省重点研发计划2018C03070Project for the Medical Biological Vaccine Key Lab of Zhejiang Province2008F3022;Science and Technology Project of Zhejiang Province2017C37120;Key Research and Development Project of Zhejiang Province2018C03070