1 Public Health Emergency Operations Center, Division of Surveillance and Health Security, Ministry of Health, General Directorate for Health, Health Emergencies Crisis Management Center, Paris 75007, France.
2 Public Health Emergency Operations Center, Division of Surveillance and Health Security, Ministry of Health, General Directorate for Health, Health Emergencies Crisis Management Center, Paris 75007, France. Electronic address: clement.lazarus@sante.gouv.fr.
3 Division of Surveillance and Health Security, Ministry of Health, General Directorate for Health, Health Emergencies Crisis Management Center, Paris 75007, France.
4 Directorate General for Health, Ministry of Health, General Directorate for Health, Health Emergencies Crisis Management Center, Paris 75007, France.