I've got POTS and XMRV - hence my username. POTS symptoms are practically identical to 'CFS'.
It will be interesting if the POTS community test positive for XMRV.
I can tell you for a fact, that people with POTS stay well out of the label and the forums on CFS due to the stigma.
How ironic that both labels (POTS & CFS) may be involved with the same pathogen. Definately in my country, POTS is hidden in ME (CFS) as a TILT test and other autonomic tests are refused by the government (thanks to the false labelling of CFS patients as hysterical). There is a real possibilty then if XMRV causes CFS it can cause POTS and hey presto - same condition?
It is quite ludicrous that one has CFS, until one has a TILT test and then the diagnosis is changed to POTS - due to hatred and disbelief of CFS patients in the medical community. In other words, the medical community refuse to accept POTS is common in CFS.
Logically many people with CFS actually have XMRV, not all, but a significant proportion. On that note, alter the words above I've written of CFS, to XMRV and everything is XMRV.
*Bingo* Retroviral link made. In other words XMRV causes many subsets of neuro/immune disease and indeed, CNS damage. Sad for us all affected and those that devote their lives to caring for us (if we are lucky) but very interesting, scientifically.