There are more than 350 primary immunodeficiency diseases recognized by the World Health Organization. Click the links below to learn more about each specific disease type.
We will continue to build upon this list as more information becomes available.
- Agammaglobulinemia: X-Linked and Autosomal Recessive
- Ataxia Telangiectasia
- Chronic Granulomatous Disease and Other Phagocytic Cell Disorders
- Common Variable Immune Deficiency
- Complement Deficiencies
- DiGeorge Syndrome
- Hyper IgE Syndrome
- Hyper IgM Syndromes
- IgG Subclass Deficiency
- Innate Immune Defects
- NEMO Deficiency Syndrome
- Selective IgA Deficiency
- Selective IgM Deficiency
- Severe Combined Immune Deficiency and Combined Immune Deficiency
- Specific Antibody Deficiency
- Transient Hypogammaglobulinemia of Infancy
- WHIM Syndrome (Warts, Hypogammaglobulinemia, Infections, and Myelokathexis)
- Wiskott-Aldrich Syndrome
- Other Antibody Deficiency Disorders
- Other Primary Cellular Immunodeficiencies
These pages contain general medical information which cannot be applied safely to any individual case. Medical knowledge and practice can change rapidly. Therefore, these pages should not be used as substitutes for professional medical advice.