Sorry, but I can't help but think that whenever you roll the dice with nature it is a major gamble. I can't help but think that once you open that door by suppressing the immune system, you leave yourself wide open to all kinds of potential nasties as well as the good that comes with it.

I believe it's a risk/reward scenario. I have chosen to continue Tysabri in spite of being JC+ - for others thinking that Gilenya or all of these other massive drugs don't have a down-side, think of the size of the demon you are dealing with. This isn't a headache - be aware, be realistic - you can't fight a lion with a mouse.