X-linked Severe Combined Immunodeficiency

This information has been produced jointly between Immunodeficiency UK, Great Ormond Street Hospital (GOSH) and the Great North Children’s Hospital. It covers the causes, sign and symptom, daignosis and treatment of the X-linked specific form of severe combined immunodeficiency (X-linked SCID). We advise that the material should be read in conjunction with our general overview information on SCID.