Information and Resources for Primary Immune Deficiency
Learn About Types of PI
Read our updated information on diagnosing and treating Common Variable Immune Deficiency (CVID), Selective IgA Deficiency, and other common types of PI.
Sign up today to receive updates on
GARDian, an innovative program that
helps provide continued access for patients
relying on GAMMAGARD LIQUID therapy and
GAMMAGARD S/D therapy.
Read the GARDian press release.
Newly Diagnosed
Are you a new patient or caregiver, looking for information on Primary Immune Deficiency? Our Newly Diagnosed section is a good place to begin your search.
Teens and families are sure to be inspired by Celina’s reflections on life with PI - and her courage when life becomes a struggle. 
Is it possible for a child to "outgrow" Common Variable Immune Deficiency (CVID)? Do children ever "outgrow" the need for monthly IVIG infusions? Read Dr.Richard Schiff's answers to these and other questions when you 