![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)
The Texas ruling on the Affordable Care Act: What you need to know
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Brothers with CGD reach 11-year post-transplant milestone
![Person holding a baby's feet.](/sites/default/files/styles/medium/public/Baby-Feet.jpg?itok=J_AGliEl)
All 50 states now screening newborns for severe combined immunodeficiency (SCID)
The history of SCID newborn screening
![IDF Podcast Graphic](/sites/default/files/styles/medium/public/idfpod.png?itok=ZTYq7d7o)
College concerns - part of the young adult series
![IDF Podcast Graphic](/sites/default/files/styles/medium/public/idfpod.png?itok=ZTYq7d7o)
Employment and PI: Part of the young adult series
![Print Material Fallback](/sites/default/files/styles/medium/public/idf-print-material-fallback.jpg?itok=WVjzPS3y)
Sample letter from provider appealing denial of authorization of immunoglobulin therapy
![Person typing on a computer](/sites/default/files/styles/medium/public/idf-news-article-fallback.jpg?itok=LzAcU_1l)
Tips for prior authorization and appealing denials for healthcare professionals
![IDF Podcast Graphic](/sites/default/files/styles/medium/public/idfpod.png?itok=ZTYq7d7o)
Coping with the emotional dimensions of PI: Part of the young adult series
![Close up of person receiving a shot.](/sites/default/files/styles/medium/public/Close-Up-Flu-Shot.jpg?itok=WMAFmPO1)