If the death rate is a certain percentage - known rate. And there is a point in this illness it becomes obvious the patient will not recover - will there be options to mercy kill before the human being explodes blood and guts all over everyone?

Maybe that is just wrong to ask. But its like this, if I get it and I turn a corner with it where its not likely I am going to recover I want to be put down and not left to die from the progression of this stuff.

Is there a way they can determine you are making it through this stuff - as opposed to no hope.

What is the clinical profile of survivors, does anyone know?