I understand all this and have immune deficiency (CVID) myself.

I was wondering if there was an actual test you had done for the Cytokines. Apparently not, so this is basically speculation/theory on the part of the immunologist. I do think there is Cytokines labs...but they may only by via lumbar puncture it this point (according to others on this board). I was hoping you had some info on NEW testing available.