Fosun Pharma (USA), Nanjing Medical University, Taizhou People’s Hospital, Jiangsu Provincial Center for Disease Control and Prevention - NHC Key Laboratory of Enteric Pathogenic Microbiology, Taizhou Vaccine Clinical Research Center, Taizhou People’s Hospital, Fosun Pharma (China), Fosun Pharma (China), Taizhou Vaccine Clinical Research Center, Taizhou People’s Hospital, Jiangsu Provincial Center for Disease Control and Prevention - NHC Key Laboratory of Enteric Pathogenic Microbiology, Jiangsu Provincial Center for Disease Control and Prevention - NHC Key Laboratory of Enteric Pathogenic Microbiology, Jiangsu Provincial Center for Disease Control and Prevention - NHC Key Laboratory of Enteric Pathogenic Microbiology, Lianshui Center for Disease Control and Prevention, Lianshui Center for Disease Control and Prevention, Fosun Pharma (China), Fosun Pharma (China), Fosun Pharma (China), BioNTech (Germany), BioNTech (Germany), BioNTech (USA), Fosun Pharma (China), BioNTech (Germany), BioNTech (Germany), BioNTech (Germany), BioNTech (Germany), BioNTech (USA), BioNTech (USA), BioNTech (Germany), BioNTech (Germany), BioNTech (Germany) and Jiangsu Provincial Center for Disease Control and Prevention - NHC Key Laboratory of Enteric Pathogenic Microbiology