I’ve become something of a connoisseur of blood donation, especially plasma donation. That’s because my life depends on it.
Nearly 20 years ago, when I was just out of college and beginning my career in Houston, where I still live, I was diagnosed with a primary immunodeficiency disease. Since then, I’ve relied on immunoglobulin (Ig), a type of protein extracted from plasma. Without it, I would likely suffer multiple and persistent serious infections, any one of which could be fatal.