I'm one that have had my EBV reactivate due to using L-arginine.
The other thing is that arginine and lysine use the same pathways for absorption (
www.livestrong.com/article/474717-arginine-lysine/), so don't use high doses of either except for short times, or you will block the other one from being absorbed.
With that being said, you will also see that I suggest the use of high dose lysine for herpes (HHV) & EBV breakouts/reactivation, but it works because the arginine needs to be blocked for a short time to get the viruses to settle down.