I am very disappointed because my rhuematologist is questioning the FFC and how they are determining treatments. He said that as a viralogist he does not understand how they can say that I should be treated for the infections based soley on the blood tests. I am spending a heck of a lot of money and am starting to wonder! I just can't seem to get any answers! So, I am taking 4500 of valtrex and I may not need to?? Lord knows I feel like he**. Any thoughts?