1 Department of Science and Environment, PandemiXcenter, Roskilde University, Roskilde, Denmark. Electronic address: eskild.petersen@gmail.com.
2 Sydney Infectious Diseases Institute (Sydney ID), University of Sydney, Australia. Electronic address: ben.marais@sydney.edu.au.
3 Department of Viroscience, Pandemic and Disaster Preparedness Research Centre, Erasmus Medical Centre, Rotterdam, The Netherlands. Electronic address: m.koopmans@erasmusmc.nl.
4 Lusaka Apex Medical University, Faculty of Medicine, Lusaka, Zambia. Electronic address: pbmwaba2000@gmail.com.
5 Irrua Specialist Teaching Hospital, Irrua, Nigeria. Electronic address: asogun2001@yahoo.com.
6 College of Medical Sciences, Njala University, Bo, Sierra Leone. Electronic address: mbockarie@gmail.com.
7 Division of Public Health Surveillance and Response, Centre for Emerging Zoonotic and Parasitic Diseases, National Institute for Communicable Diseases a Division of the National Health Laboratory Services, Sandringham, Johannesburg, South Africa. Electronic address: lucilleb@nicd.ac.za.
8 Translational Research Unit, National Institute for Infectious Diseases Lazzaro Spallanzani-IRCCS, Rome, Italy. Electronic address: delia.goletti@inmi.it.
9 Department of Infectious Diseases. The Royal Hospital, Muscat, Oman. Electronic address: salabri@gmail.com.
10 Dipartimento di Scienze Mediche e Chirurgiche, Università di Bologna, Italy. Electronic address: alessand.scagliarini@unibo.it.
11 Department of Science and Environment, PandemiXcenter, Roskilde University, Roskilde, Denmark.
12 Congolese Foundation for Medical Research, Brazzaville, Republic of Congo. Electronic address: fntoumi@fcrm-congo.com.
13 Division of Epidemiology and Biostatistics Department of Global Health, Faculty of Medicine & Health Sciences, Stellenbosch University, Cape Town, South Africa. Electronic address: pnyasulu@sun.ac.za.
14 Department of Medicine and Therapeutics, Prince of Wales Hospital, Chinese University of Hong Kong, Hong Kong SAR, China. Electronic address: dschui@cuhk.edu.hk.
15 School of Medicine and Public Health, University of Newcastle, Australia. Electronic address: david.durrheim@newcastle.edu.au.
16 Center of Tropical Medicine and Travel Medicine, Department of Infectious Diseases, Amsterdam University Medical Centers, Amsterdam, the Netherlands. Electronic address: m.p.grobusch@amsterdamumc.nl.
17 Division of Infection and Immunity, University College London, NIHR Biomedical Research Centre, UCL Hospitals NHS Foundation Trust, London, United Kingdom. Electronic address: a.zumla@ucl.ac.uk.