![person studying](/sites/default/files/styles/large/public/understandingpi.jpg?itok=Zo3vrl11)
Understanding IVIG and SCIG
How I explain my primary immunodeficiency - Sam Michael Long's perspective
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Tell Congress to convert the medicare IVIG access demonstration project into a permanent benefit
![](https://i.ytimg.com/vi/mhZ9DbxeXG8/hqdefault.jpg)
How I explain my primary immunodeficiency - Romina Flores L.'s perspective
![](https://i.ytimg.com/vi/oP9gsDqzKRY/hqdefault.jpg)
Apply for the Medicare IVIG Access Demonstration Project today
![Kid with Santa hat sitting in front of a Christmas tree.](/sites/default/files/styles/medium/public/Christmas-Tree.jpg?itok=wQdgLiWI)
For the CGD community, it’s the eternal question at Christmas: To tree or not to tree?
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Felix gives thanks
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Common variable immune deficiency (CVID) - IDF GROUNDBreaking Stories, Avery
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X-linked agammaglobulinemia (XLA) - IDF GROUNDBreaking Stories, Keegan
![](https://i.ytimg.com/vi/fBjEoi2tYpA/hqdefault.jpg)