I think the success on antivirals depends on what bugs you have, also its no cure but also i dont know of a cfs cure but it can help improve your function. On dr lerners energy index score i would have been a 4 or 5 out of 10 and now im a 7-8 out of 10. I have also tested positive to cmv,ebv and neg to hhv6. Blood tests have shown an improvement with my symptom improvement. Also in Lerners study, there is a high failure rate of people who have other co-infections, especially bacterial mycoplasma and chlamydia pneumonia, so these infections have to be addressed. One more thing i think needs to be sorted is our dysfunctional immune system, especially our NK dysfunction which can be improved with immune modulators like cycloferon, immunovir, LDN. I have only used cycloferon which has helped quite abit. SO alot of things have to be taken into consideration and i dont think there is one silver bullet, u just need a machine gun full and its improvement in your finction , not a cure or i suppose these forums wouldnt exist. Anyway i would just have a go, nothing to lose but feeling crappier(is that a word??)
cheers!!!