1 Médecins Sans Frontières France, 75019 Paris, France. Electronic address: alessandra.natale@paris.msf.org.
2 Médecins Sans Frontières France, 75019 Paris, France.
3 Ecole nationale supérieur d'arts et métiers, Paris, France.
4 Bicêtre Hospital, Le Kremlin-Bicêtre, France.
5 Department of Clinical Sciences, Institute of Tropical Medicine Antwerp, Antwerp, Belgium; Department of Microbiology and Immunology, Katholieke Universiteit Leuven, Leuven, Belgium.
6 Epicentre, Paris, France.
7 Center for Environmental Health and Occupational Health, School of Public Health, Université Libre de Bruxelles, Brussels, Belgium; Innovation and Business Development Unit, Laboratoire Hospitalier Universitaire de Bruxelles, Brussels, Belgium; Division of Infection and Immunity, University College London, London, UK.