Originally Posted by Riverwild

Natalie,
I corrected that statement under the post about the last PML patient. It seems that it is a very slow course until it reaches the brain and becomes noticeable.

This person seems to be saying that she had PML and was misdiagnosed. It's possible her immune system was fighting it and that by adding in the drugs she was on, it reduced the effectiveness of her immune system's fighting the disease.

I wonder if that's why they find JCV in blood tests of patients and NOT in CSF, because their immune system is fighting it or keeping it in check?

There's just so much we don't know yet...

I'm on another search for information for this now...