Hey there

It is true that around half of the population is JCV+ ... which is sad for us. Your titre level will be important though. In Australia, if you are over 1.5 then they want you to stop using Ty - I am 2.406. As yet my doc hasn't made me stop so I have stayed on this last six months. Will be seeing him in early Feb so that may change.

It all comes down to what you deem as acceptable risk. I haven't quite figured out mine, but for whatever reason I don't like the sound of the oral meds.

All you can do is research and work out what is right for you.

Here's hoping you are JCV- because it is a wonderful drug.

Regards