I was reading another thread last week involving a Canadian with a severe cocci outbreak. He was having a hard time getting Corid, but another Canadian said to look for amprollium which is the generic name.
I just asked Jamie about it. I have to get it from the provincial vet office. Asked him for contact info so I can get it on hand. They don't sell it at the feed store :/ We have a hard time getting our hands on the sort of meds you guys can get there.