Hi SaveMe,
This I will concede: ME/CFS is probably from retroviruses, and it probably includes XMRV. There is no certainty in science until the studies are done. We also have many other pathogens - treating any of those will reduce symptoms, as will treating any other problems. Treating ME/CFS today is often more like trying to treat a brain tumour with an aspirin - it reduces the pain and inflammation, but it is not a cure. When we understand more, and clinical trials on antiretroviral drugs commence and finish, we will know lot more.
Bye,
Alex