Is it just an infection?
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Learn About PI

With more than 400 primary immunodeficiency diseases (PI) recognized by the International Union of Immunological Societies, we have created an online guide to helping you understand them.

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IDF provides educational publications developed by experts. Sign up to receive personalized information at no cost to you.

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Primary Immunodeficiency Conference

June 23-26, 2021

The IDF Primary Immunodeficiency Conference is a platform for all facets of the PI community. From physicians to nurses to specialized life management experts, individuals and families are presented with an unsurpassed opportunity to network with those on the cutting edge of research and treatment.

IDF Walk for Primary Immunodeficiency

IDF Walk for Primary Immunodeficiency, held in cities across the country, helps create better lives for those living with PI, and fund vital programs and resources.

IDF Virtual Advocacy Day 2021

Join IDF on April 28 for what we expect will be our largest Advocacy Day yet! This year, given the virtual platform, IDF is able to make Virtual Advocacy Day 2021 available to an even larger portion of the PI community. This means even more individuals who register will be able to participate in congressional meetings to advocate for issues important to the PI community. Registration will be on a first come, first served basis, so don't delay!

IDF Calendar of Events
Find an IDF event in your area.
Plasma Hero

The more we learn about plasma, the more we realize its life-saving potential. We need your help. We need heroes to step up, donate, and save lives.

Have you Herd? an IDF Podcast

Listen along as we explore your questions and dive into topics that matter to you.

IDF Videos: Hear from Others, Learn from Experts

Access all IDF's video channels, including stories from people living with PI and presentations from Healthcare Professionals.

Need Help Navigating Health Insurance?

Our Patient Insurance Center provides information regarding insurance issues, helpful resources and other possible sources of assistance.

SCID Compass

Wherever you are on your journey with Severe Combined Immune Deficiency (SCID), SCID Compass will help you find the information and support you need.

Living with CGD

Visit Living with CGD, the IDF resource for the Chronic Granulomatous Disease community.

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