Hey Silkies, there are loads of us here on your side all rooting for you. Here's hoping it hasn't spread and is curable, your children, cat and wabbit need you. As do we, how else are we to kept up to date with the whims of a middle aged gorgeous high maintenance cat?
Hard lines about the positive test Prok, hope the lurgy is minor for you, it's lucky you have what seems to be a self-contained living space within your flat.
Get well soon both of you.