Acute liver damage? Wonderful... just bury it in the fine print like the medical folks do with new drugs. I myself may have something that I think may do the job and is organic based, but I did it as a one off since the formula is so different from what I have done before and I didn't want any left over if things went wrong. Things went spooky, but right so I will make another small batch and try it on an FMV infected fig tree. If I get the same positive results I saw in sick citrus, then I may contact the state lab and let them try it in their south Texas facility. If I was younger, I might be pursuing research money like the other guys, but I am retired and bored, so that is my powerful motivator rather than money. If things work out, good for us, we will tell a tale. Maybe it will be better than a fishing story. If not, at least a few days were not boring.