![person studying](/sites/default/files/styles/large/public/understandingpi.jpg?itok=Zo3vrl11)
![Person typing on a computer](/sites/default/files/styles/medium/public/idf-news-article-fallback.jpg?itok=LzAcU_1l)
A tale of two lives
![Plasma donor has blood run through plasmapharesis machine.](/sites/default/files/styles/medium/public/Plasmapharesis.png?itok=B0yRCPk9)
Immunoglobulin replacement therapy: what it is and why donating plasma matters
![IDF Podcast Graphic](/sites/default/files/styles/medium/public/idfpod.png?itok=ZTYq7d7o)
Taking control of your healthcare management: Part of the young adult series
![Kim DiGangi at an IDF Walk for PI event.](/sites/default/files/styles/medium/public/Kim-DiGangi-Walk-for-PI-Featured.jpg?itok=noDuYiRV)
IDF volunteer Kim DiGangi: A little help from new friends can go a long way
Prescription costs and co-pay accumulators
![Person typing on a computer](/sites/default/files/styles/medium/public/idf-news-article-fallback.jpg?itok=LzAcU_1l)
Study of lentiviral gene therapy for X-linked CGD underway
![Person typing on a computer](/sites/default/files/styles/medium/public/idf-news-article-fallback.jpg?itok=LzAcU_1l)
Chronic Granulomatous Disease (CGD) Emergency Relief Fund from NORD
![Print Material Fallback](/sites/default/files/styles/medium/public/idf-print-material-fallback.jpg?itok=WVjzPS3y)
IDF Guide to Ig Therapy
![Bottle of immunoglobulin from Wikimedia (https://commons.wikimedia.org/wiki/File:Immunoglobulin_018.jpg).](/sites/default/files/styles/medium/public/Immunoglobulin_018.jpg?itok=h7aA9bb_)
Do you know your immunoglobulin (Ig) product?
![John I. Gallin, MD Chief Scientific Officer, Clinical Center, and Associate Director for Clinical Research, National Institutes of Health.](/sites/default/files/styles/medium/public/John-Gallin-Headshot-1.jpg?itok=GEbn331m)