Well, it appears as if they may have actually found the key to MS now. Now I should say this article was just released for web publication on March 30, 2012. But it has been reviewed by several doctors. As their theory goes a retrovirus infected the human genome millions of years ago. And about like aids does it replicates your DNA and looks the same to your body and its immune system. Again I a trying to put this succinctly as I can. But for those of you who have MS like I do or have a friend or loved one who does here is the document in its entirety. Furthermore I am about half way through reading it, and this was a multi-national research effort. And I believe they had all their I's dotted and their T's crossed to say the least!