- Immune Deficiency Foundation (IDF): The Immune Deficiency Foundation is the National Patient Organization Dedicated to Improving the Diagnosis, Treatment and Quality of Life of Persons with Primary Immunodeficiency Diseases through Advocacy, Education, and Research: http://primaryimmune.org/
- IDF Patient and Family Handbook: http://www.primaryimmune.org/publications/book_pats/patient_and_family_handbook_4th.pdf
- CVID Awareness Website: cvidawareness.org
- Hizentra SubQ: A good source of information on Primary Immune diseases as well as information on SubQ including a video on how to administer SubQ: http://www.hizentra.com/
- National Institute of Health's page on CVID: http://www.ncbi.nlm.nih.gov/bookshelf/br.fcgi?book=gene&part=cvid
- Information about IVIG Therapies currently available: http://www.medprorx.com/forms/MedProRx_IVIg_chart.pdf
- PIDD Radio: http://www.blogtalkradio.com/pidd-radio
- IG Living Magazine: http://www.igliving.com/
- Baxter's Immunedisease.com (American use only): http://immunedisease.com/
- Info on Immune Globulin Subcutaneous from Drugs.com: http://www.drugs.com/mtm/immune-globulin-subcutaneous.html
- Daily Strength CVID Group: http://www.dailystrength.org/c/Common-Variable-Immunodeficiency/support-group
- IDF Friends: http://my.primaryimmune.org/forum
- Gammagard Patient Program: https://www.mygardian.com/gardian/
Doctors
- Clinical Immunology Society Immunologist Finder: http://cis.execinc.com/edibo/PublicDirectory
