I spoke with Alex today. His voice is still weak and raspy, but appears to be getting stronger. He has been bedridden for quite a while, and being treated for the attendant problems that brings.
He can move his right arm a little and a couple of fingers on his hand, enough to move around in his wheelchair, but he's still basically paralyzed from the neck down.
He sounded upbeat and in good spirits given his condition.
So please keep him in your prayers/good thoughts and wishes.
He has a new CD of songs which he had recorded before the accident, with backup by Alastair Fraser and other musicians.
Gotta see if I can find the link for it.