1 Programme in Emerging Infectious Diseases, Duke-NUS Medical School, 8 College Rd, Singapore, 169857, Singapore; Department of Microbiology and Immunology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore; Department of Pathology, Duke University Medical Center, Durham, NC, 27705, USA; SingHealth Duke-NUS Global Health Institute, Singapore. Electronic address: [email protected].
2 Programme in Emerging Infectious Diseases, Duke-NUS Medical School, 8 College Rd, Singapore, 169857, Singapore; Viral Research and Experimental Medicine Centre, SingHealth Duke-NUS Academic Medical Centre, Singapore, 169857, Singapore; Saw Swee Hock School of Public Health, National University of Singapore, Singapore, 117549, Singapore; Department of Clinical Translational Research, Singapore General Hospital, Singapore, 169608, Singapore. Electronic address: [email protected].