Author information: (1)A*STAR Infectious Diseases Labs (A*STAR ID Labs), Agency for Science, Technology and Research (A*STAR), Singapore, Singapore. renia_laurent@idlabs.a-star.edu.sg. (2)Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore, Singapore. renia_laurent@idlabs.a-star.edu.sg. (3)School of Biological Sciences, Nanyang Technological University, Singapore, Singapore. renia_laurent@idlabs.a-star.edu.sg. (4)A*STAR Infectious Diseases Labs (A*STAR ID Labs), Agency for Science, Technology and Research (A*STAR), Singapore, Singapore. (5)Programme in Emerging Infectious Diseases, Duke-NUS Medical School, Singapore, Singapore. (6)National Public Health Laboratory, Singapore, Singapore. (7)National Centre for Infectious Diseases, Singapore, Singapore. (8)Singapore Immunology Network, Agency for Science, Technology and Research (A*STAR), Singapore, Singapore. (9)Ng Teng Fong General Hospital, Singapore, Singapore. (10)Alexandra Hospital, Singapore, Singapore. (11)Division of Infectious Diseases, Department of Medicine, National University Hospital, National University Health System, Singapore, Singapore. (12)National healthcare group polyclinic, Jurong, Singapore. (13)National University Polyclinics, National University of Singapore, Singapore, Singapore. (14)Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore, Singapore. (15)Saw Swee Hock School of Public Health, National University of Singapore, Singapore, Singapore. (16)Tan Tock Seng Hospital, Singapore, Singapore. (17)Department of Microbiology and Immunology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore. (18)Life Sciences Institute, Centre for Life Sciences, National University of Singapore, Singapore, Singapore. (19)Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore. (20)Department of Biochemistry, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore. (21)National Institute of Health Research, Health Protection Research Unit in Emerging and Zoonotic Infections, University of Liverpool, Liverpool, UK. (22)Institute of Infection, Veterinary and Ecological Sciences, University of Liverpool, Liverpool, UK. (#)Contributed equally