Thank you Ellen. I am glad that your symptoms are improving. My Igenex all came out negative but I was disagnosed with Ehrlichia by Dr. Fry with the blood smear. I dont really know why the Igenx is negative and Fry positive, but you know how that goes. I have done hyperbaric treatments and noticed some improvement in my symtoms but it is very expensive. Wouldnt the Igenex be positive if I had had it for some time? We are thinking years because of many years of having a diagnosis of CFS then my retriver died of LYme and I got tested. Really is a puzzle still, but the weakness is a scarey thing. Thanks D