| 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.
View resource details

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Two ambulances parked outside of a hospital emergency room.

¡Estoy inmunodeprimido! tarjeta de emergencia

Ver formato de documento portátil

School nurse holds stethoscope to child's heart

School nurses aid in care of children with primary immunodeficiency

woman and child gardening

Spring 2024 IDF ADVOCATE newsletter

Three doctors huddled in a discussion

Primary immunodeficiency education series boosts knowledge

Ask the expert: PI and fatigue

Listen to podcast

Y-shaped antibody molecule.

New COVID-19 preventative Pemgarda authorized for immunocompromised

ABLE National Resource Center

The ABLE National Resource Center is the leading source of objective, independent information and best practices related to tax-advantaged ABLE savings accounts and federal and state-related ABLE programs and activities. ABLE Accounts are tax-advantaged savings accounts for individuals with disabilities and their families.

ablenrc.org

Mom jumping with two kids.

Newly diagnosed kit for kids with PI

IDF publications laid out on a table with blue IDF tablecloth.

Newly diagnosed kit for adults with PI

woman standing in yellow flowers

Physical therapist understands PI as patient and provider

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

P: 410-321-6647