1 International Severe Acute Respiratory and emerging Infection Consortium (ISARIC), Pandemic Sciences Institute, University of Oxford, Oxford, United Kingdom.
2 Institut Pasteur de Bangui, Bangui, Central African Republic.
3 ANRS: Maladies Infectieuses Emergentes, Paris, France.
4 Infectious diseases department, Bichat hospital, APHP, Paris Cité University, IAME UMRS 1137 Inserm, Paris, France.
5 Hôpitaux Universitaires de Genève, Geneva, Switzerland.
6 Instituto Nacional de Infectologia Evandro Chagas, FIOCRUZ, Rio de Janeiro, Brazil.