He's doing alright. Still has a respirator going at 5pm, should be off of it by now. He's probably really tired and sore and shot up full of pain meds, but at least he's alive. It's going to be 2 months before he can get back to work, and even then he can't do a lot of the heavy lifting stuff that's required in our profession.
Anyways, it will all work out.
OP - I hope everything is going ok and that you haven't lost any more of your livestock. It's hard when you see your tank dying in front of your eyes and there's nothing you can do about it. I know, I've been there.