Has anyone noticed that the CDC has changed alot of their CFS info again? More CYA. For example, I no longer see the part where they tell doctors to not do specific tests for us (tilt-table, co-infections, etc.). They now say, "As of today, one thing is certain: there are no immune disorders in CFS patients on the scale traditionally associated with disease." Aren't they tricky little wordsters! They also name infectious agents, immunology, NMH, HPA axis dysfunction, and nutritional deficienies as possible causes. They also state, "People with CFS may show signs of depression, but not have depression." I'm pretty sure that's a new one for them! They state,"The recent report on finding XMRV in persons with CFS is awaiting confirmation from other researchers and in other populations."