| Immune Deficiency Foundation

Understanding primary immunodeficiency (PI)
Understanding PI
The more you understand about primary immunodeficiency (PI), the better you can live with the disease or support others in your life with PI. Learn more about PI, including the various diagnoses and treatment options.
Learn more about PI
Living with PI
Living with PI
Living with primary immunodeficiency (PI) can be challenging, but you’re not alone—many people with PI lead full and active lives. With the right support and resources, you can, too.
Learn more about living with PI
Get involved
Get involved
Be a hero for those with PI. Change lives by promoting primary immunodeficiency (PI) awareness and taking action in your community through advocacy, donating, volunteering, or fundraising.
Get involved today
Advancing research and clinical care
Advancing research and clinical care
Whether you’re a clinician, researcher, or an individual with primary immunodeficiency (PI), IDF has resources to help you advance the field. Get details on surveys, grants, and clinical trials.
Learn more about research

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Get Connected Groups unite primary immunodeficiency community

October 30, 2022

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Bone marrow transplant shows promise for chronic granulomatous disease

October 22, 2022

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IDF Lunch & Learn: Hemophagocytic lymphohistiocytosis (HLH)

October 17, 2022

Gene therapy for ADA-SCID shows promise

October 13, 2022

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SCID Compass Lunch and Learn: An ADA-SCID gene therapy update

October 06, 2022

Top of the fall 2022 edition of the IDF ADVOCATE.

Fall 2022 IDF ADVOCATE Newsletter

October 05, 2022

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Plasma supply update: Remaining proactive on a critical issue

October 05, 2022

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Family planning after SCID

October 05, 2022

PI Conference explores links between fatigue and PI

October 04, 2022

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Update - Monkeypox may be a threat to immunocompromised on current trajectory

October 04, 2022

Immune Deficiency Foundation
7550 Teague Road, Suite 220
Hanover, Maryland 21076

P: 410-321-6647