Written by one of the leading experts in the field, Chronic Fatigue Syndrome and the Body's Immune Defense System presents vital new information on a crippling disorder that has the biomedical community searching for answers. Current research suggests CFS is associated with immune abnormalities that can potentially account for its origin and development. With at least one-third of tested CFS patients showing evidence of activation of the body's "immune army," this book is crucial reading for all patients with CFS and for the healthcare professionals they trust.