 Some of the more frequently seen forms of PID include common variable immunodeficiency, severe combined immunodeficiency, X-linked agammaglobulinemia, Wiskott–Aldrich syndrome, DiGeorge syndrome, ataxia–telangiectasia,

The treatment of primary immunodeficiencies depends foremost on the nature of the abnormality.Somatic treatment of primarily genetic defects is in its infancy.Most treatment is therefore passive and palliative, and falls into two modalities