Has anyone with only high VCA IgG and EBNA IgG antibodies to EBV seen a positive response to EBV antivirals (eg Valtrex or Famvir)? I got my EBV results and was >8.0 on VCA IgG and >8.0 on EBNA, but negative on EA and VCA IgM, which is the pattern for past infection, although my results do seem elevated. I'm going to try Valtrex anyway because frankly I have nothing to lose, but was just hoping to hear some positive feedback. I'm still waiting to get my HHV6 results back. As I understand, Valcyte is usually the choice for elevated HHV6?