Fatal pneumococcus meningitis in a child with complement factor ficolin-3 deficiency.

• Dadfar E Crown Princess Victoria Children's Hospital, Division of Pediatrics, Linköping University Hospital, Linköping, Sweden; Department of Clinical and Experimental Medicine, Linköping University, Linköping, Sweden.
• Furuhjelm C Crown Princess Victoria Children's Hospital, Division of Pediatrics, Linköping University Hospital, Linköping, Sweden; Department of Clinical and Experimental Medicine, Linköping University, Linköping, Sweden.
• Nilsson J Department of Clinical and Experimental Medicine, Linköping University, Linköping, Sweden; Department of Immunology, University Hospital Zurich, Zurich, Switzerland; Department of Clinical Immunology and Transfusion Medicine, Linköping University, Linköping, Sweden.
• Dahle C Department of Clinical and Experimental Medicine, Linköping University, Linköping, Sweden; Department of Clinical Immunology and Transfusion Medicine, Linköping University, Linköping, Sweden.
• Garred P Laboratory of Molecular Medicine, Department of Clinical Immunology Section 7631, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark. Electronic address: peter.garred@regionh.dk.

Immunology and Allergy