Thanks, gigi. Yes, they've prescribed two antibiotics, one for his chest and another for his heel.
Don't think they'd dare do anything else now!
It's upsetting though, because his heel has been getting better for a while.
I think the bugs are in his system, and I don't think he's ever going to get rid of them completely, it's just a question of zpping them every time they surface.
I don't know how long John can keep fighting, though.
Love,