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.
IDF provides educational publications developed by experts. Sign up to receive personalized information at no cost to you.
September 25-27, 2020
The virtual summit will include opportunities for those affected by the rarest forms of PI to learn about new research and therapies and meet others who share similar experiences. The online summit includes opportunities for engagement, including sessions, workshops, keynotes, and space to connect with sponsors, exhibitors, and subject matter experts. Moving our in-person summit to a fully online format gives us a unique opportunity to spotlight the best of what an online modality affords – meaningful collaboration and the ability to reflect and connect with others – no matter the location.
November 5-8, 2020
MORE INFORMATION TO COME
The IDF Virtual Conference, formerly known as IDF Retreats, is an online gathering designed with everyone in the primary immunodeficiency community in mind—including you! There is something for everyone at these conferences. Patients, parents, siblings, children, and partners are encouraged to attend and learn how to develop better approaches to living with 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.
The IDF National 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.
Our Patient Insurance Center provides information regarding insurance issues, helpful resources and other possible sources of assistance.
Access all IDF's video channels, including stories from people living with PI and presentations from Healthcare Professionals.










