Case Reports Journal Article Letter Combined Immune Deficiency EC 2.7.10.2 EC 2.7.11.1 EC 2.7.11.10 Hematopoietic Stem Cell Transplant I-kappa B Kinase IKBKB IKBKB protein, human IKK/NF-κB IKKβ (IKK2) IL2RG protein, human IRAK-4 deficiency IRAK4 protein, human Influenza Vaccines Interleukin Receptor Common gamma Subunit Interleukin-1 Receptor-Associated Kinases Invasive pneumococcal disease Meningitis Newborn Primary immunodeficiency Receptors, Antigen, T-Cell Review SCID Streptococcus pneumoniae TREC Toll-like receptor signaling ZAP-70 Protein-Tyrosine Kinase