Your situation is not only tragic and heart breaking, but maddeningly frustrating. By this time, I would be willing to do anything to get some answers. I would bet you are, too.
I strongly suggest you make plans to send any more chickens that die to the lab for necropsies. Taking into account there are different symptoms and issues involved, I see a possible common thread being weakened immune systems. That could indicate an avian virus is present in your flock.
I strongly suggest you make plans to send any more chickens that die to the lab for necropsies. Taking into account there are different symptoms and issues involved, I see a possible common thread being weakened immune systems. That could indicate an avian virus is present in your flock.