I have a rare disease/disorder called CVID (Common Variable Immune Deficiency) where my body doesn't make enough white blood cells to fight off infection or other illnesses. I have to do an infusion once a week to help my body fight against illnesses and keep me alive. I hope I helped you if you have any other questions please feel free to ask me:) and yes I do live somewhat a normal life I just can't go to crowed places and I do a lot of meds as I have asthma and a lot of other things wrong:)