I have EBV and HHV titers of 1:1389. I have had such a crappy quality of life for 7 years. I was perscribed Acyclovir but did not take due to its side effects and toxicity. Well I have been seeing a compeehensive medicine doctor for a few weeks and after all the blood test came back she suggested Famvir. I really hope this helps. One downside I think is ....don't antivirals have to be taken for the rest of your life? If it does reduce these viruses and I stop taking the meds won't they come back? By the way she also has me coming in once a week for Meyers Cocktail. It's an IV of vitamins .... Not sure if anyone knows about this . Thanks for listening. Btw..has there been better results taking this at certains times or in particular doses?