Université Paris Cité - Institut Pasteur, Biodiversity and Epidemiology of Bacterial Pathogens, Université Paris Cité - Institut Pasteur, Biodiversity and Epidemiology of Bacterial Pathogens, Université Paris Cité - Institut Pasteur, Biodiversity and Epidemiology of Bacterial Pathogens, Hospices Civils de Lyon - Department of Pediatric Emergency and Intensive Care Unit, University Hospital Center of Nantes - Department of General Pediatrics, Université Paris Cité - Hôpital Robert Debré APHP, Department of General Pediatrics, Center of Saint-Brieuc - Department of Internal Medicine and Infectious Diseases, University Hospital Center of Bordeaux - Department of General Pediatrics, University Hospital Center of Montpellier - Department of General Pediatrics, University Hospital Center of Tours - Department of General Pediatrics, Université Paris Est - Centre Hospitalier Intercommunal Créteil, Department of General Pediatrics, Rouen University - University Hospital Center Charles Nicolle, Neonatal and Pediatric Intensive Care Department, Université Paris Cité - Hôpital Armand-Trousseau, Department of General Pediatrics, Université de Paris - Necker Enfants Malades Hospital, Department of Pediatric Intensive Care Unit, University Hospital Center of Saint Etienne - Department of Pediatric Emergency, Hospices Civils de Lyon - Department of Pediatric Emergency and Intensive Care Unit, French National Public Health Agency - Santé Publique France, National Reference Center for Whooping Cough and other Bordetella infections - Institut Pasteur, National Reference Center for Whooping Cough and other Bordetella infections - Institut Pasteur, Université Paris Cité - Institut Pasteur, Biodiversity and Epidemiology of Bacterial Pathogens, Université Paris Cité - Hôpital Necker–Enfants Malades APHP, Department of General Pediatrics and Pediatric Infectious Diseases and Université de Paris - Department of General Paediatrics

Centre Hospitalier Pierre Bénite - Infectious Diseases Unit, Assistance Publique-Hôpitaux de Paris - Department of Clinical Pharmacology and Clinical Research Platform of East of Paris (Unité de Recherche Clinique (URCEST), Aix Marseille Université - Emerging Viruses Unit, Assistance Publique-Hôpitaux de Paris - Clinical Investigation Center (CIC 1417), University of Caen Normandie - Infectious and Tropical Diseases Department, University Grenoble Alpes - Infectious Diseases Department, University Hospital Center of Tours - Department of General Pediatrics, University of Claude Bernard Lyon 1 - Department of infectious and tropical diseases, Université de Rennes 1 - Inserm, CIC 1414 (Centre d’investigation clinique de Rennes, Service de Pharmacologie Clinique), Perpignan Hospital Center - Infectious and Tropical Disease Unit (SMIT Perpignan), University of Lille - Department of Infectious Diseases, Sorbonne University - Institut Pierre Louis d'Épidémiologie et de Santé Publique IPLESP, University of Strasbourg - Centre d'Investigation Clinique (CIC) INSERM 1434, University of Saint Etienne - Centre Hospitalier Universitaire de Saint-Étienne, Hospital Center Bretagne Atlantique - House of Preventive Medicine, Centre Hospitalier Alpes Léman - Internal Medicine Department, University of Montpellier - Virulence bactérienne et infections chroniques (VBIC), University of Caen Normandie - Infectious and Tropical Diseases Department, University Grenoble Alpes - Infectious Diseases Department, Assistance Publique-Hôpitaux de Paris - Department of Clinical Pharmacology and Clinical Research Platform of East of Paris (Unité de Recherche Clinique (URCEST), Assistance Publique-Hôpitaux de Paris - Clinical Investigation Center (CIC 1417), Assistance Publique-Hôpitaux de Paris - Department of Clinical Pharmacology and Clinical Research Platform of East of Paris (Unité de Recherche Clinique (URCEST), Assistance Publique-Hôpitaux de Paris - Department of Clinical Pharmacology and Clinical Research Platform of East of Paris (Unité de Recherche Clinique (URCEST), Assistance Publique-Hôpitaux de Paris - Department of Clinical Pharmacology and Clinical Research Platform of East of Paris (Unité de Recherche Clinique (URCEST), Aix Marseille Université - Emerging Viruses Unit, Assistance Publique-Hôpitaux de Paris - Department of Clinical Pharmacology and Clinical Research Platform of East of Paris (Unité de Recherche Clinique (URCEST), Assistance Publique-Hôpitaux de Paris - Clinical Investigation Center (CIC 1417) and affiliation not provided to SSRN