The University of Hong Kong - Environmental Microbiome Engineering and Biotechnology Lab, The University of Hong Kong - School of Public Health, The University of Hong Kong - Environmental Microbiome Engineering and Biotechnology Lab, The University of Hong Kong - Environmental Microbiome Engineering and Biotechnology Lab, The University of Hong Kong - Environmental Microbiome Engineering and Biotechnology Lab, The University of Hong Kong - Environmental Microbiome Engineering and Biotechnology Lab, The University of Hong Kong - School of Public Health, Government of the Hong Kong Special Administrative Region - Drainage Services Department, Government of the Hong Kong Special Administrative Region - Drainage Services Department, Government of the Hong Kong Special Administrative Region - Environmental Protection Department, Government of the Hong Kong Special Administrative Region - Environmental Protection Department, The Chinese University of Hong Kong (CUHK) - Department of Medicine & Therapeutics, The University of Hong Kong - School of Public Health, The University of Hong Kong - WHO Collaborating Centre for Infectious Disease Epidemiology and Control, The University of Hong Kong - School of Public Health, The University of Hong Kong - School of Public Health and The University of Hong Kong - Environmental Microbiome Engineering and Biotechnology Lab

London School of Hygiene & Tropical Medicine - Department of Infectious Disease Epidemiology, The University of Hong Kong - WHO Collaborating Centre for Infectious Disease Epidemiology and Control, The University of Hong Kong - WHO Collaborating Centre for Infectious Disease Epidemiology and Control, The University of Hong Kong - School of Public Health, The University of Hong Kong - School of Public Health, The University of Hong Kong - School of Public Health and London School of Hygiene & Tropical Medicine - Department of Infectious Disease Epidemiology

The University of Hong Kong - WHO Collaborating Centre for Infectious Disease Epidemiology and Control, The University of Hong Kong - WHO Collaborating Centre for Infectious Disease Epidemiology and Control, Ewha Womans University - Department of Health Convergence, The University of Hong Kong - School of Public Health, The University of Hong Kong - School of Public Health and The University of Hong Kong - School of Public Health

The University of Hong Kong - School of Public Health, The University of Hong Kong, The University of Hong Kong - School of Public Health, The University of Hong Kong - School of Public Health, Hong Kong Red Cross Blood Transfusion Service, The University of Hong Kong, The University of Hong Kong, The University of Hong Kong - School of Public Health, The University of Hong Kong, The University of Hong Kong, The University of Hong Kong, Ishikawa Prefectural University - Research Institute for Bioresources and Biotechnology, Shenzhen Bay Laboratory (SZBL), The Chinese University of Hong Kong (CUHK) - Department of Medicine and Therapeutics, The Chinese University of Hong Kong (CUHK) - Department of Medicine & Therapeutics, Washington University in St. Louis - Department of Molecular Microbiology, The University of Hong Kong - School of Public Health, The University of Hong Kong - School of Public Health, The University of Hong Kong - School of Public Health and The University of Hong Kong - School of Public Health