Massachusetts General Hospital - Center for Bacterial Pathogenesis, Massachusetts General Hospital - Center for Bacterial Pathogenesis, Massachusetts General Hospital - Center for Bacterial Pathogenesis, Massachusetts General Hospital - Center for Bacterial Pathogenesis, Massachusetts General Hospital - Center for Bacterial Pathogenesis, Tufts University - Department of Infectious Disease and Global Health, University of Bonn - Institute of Innate Immunity, Harvard University - Boston Children’s Hospital, Harvard University - Department of Pathology, Tufts University - Department of Molecular Biology and Microbiology, Tufts University - Department of Infectious Disease and Global Health, Harvard University - Department of Immunology and Infectious Diseases and Massachusetts General Hospital - Center for Bacterial Pathogenesis