Thanks for the post Shroom. The Chronic-Fatigue-Syndrome researchers have been searching for the one pathogen that causes CFS, which this one may well be a major player. 10 years ago they thought the problem was Epstein Barr which proved false, Cytomegalo virus is quite a nasty virus and I have had problems with it.
But I think the bigger issue is that all pathogens will cause problems, I really did not run into problems until I got infected with the protozoa.