Is there a relationship between CFS/FM and EBV/CMV? If so, Which one occurs first? If you have CFS do you automaticly have FM also? Big question? Is CFS the same, as Chronic EBV? One doc says I have CFS, IC doc say I have CEBV, I don't really know what I have. Started after a flu injection, that put me in ICU thought it was GBS,had numbness tingling in legs, fatigue, muscle spasms, ect. I have never recovered, no pre-existing condition. I don't know what has happen to me!!!!!!! Need to understand.