1. Institut Pasteur, Biodiversity and Epidemiology of Bacterial Pathogens, Paris, France
2. National Reference Center for Whooping Cough and Other Bordetella Infections, Paris, France
3. Department of General Pediatrics and Pediatric Infectious Diseases, Necker-Enfants Malades Hospital, APHP, Paris, France
4. Department of Hematology, Robert Debré Hospital, APHP, Paris, France
5. Microbiology Department, Robert Debré Hospital, APHP, Paris, France