Does this mean........ that this could be a CFS biomarker. Is there treatment availble for this if you can proof we have it. XMRV is totally terrifying but it did fit with my Nans Atypical MS, my and one daughters CFSness, and my younger daughters ASD/Fragile-X symptoms. Plus where they have been finding the XMRV in animal studies seemd to add-up for CFS. I am assuming HERV is not a dangerous as XMRV, which would make less neurotic about my children and grandchildren having a retro-virus like AIDS. Am I wrong to hope for the HERV thing being right, rather than XMRV. Can HERV solve the problem the way XMRV seemd to be likely to. Thanks and sorry if I got things wrong.