Thanks for posting the link. It sure sounds like it to me, which would explain why antibiotics are ineffective. Unfortunately any chicks from the eggs of the infected hen would continue to pass it on to future generations. Passing it on from bird to bird doesn't seem to be that much of a...
I have been following this thread since the start. I would think that something that effects so many hens that someone somewhere would have figured out what this is. So far I've seen alot of people that have this problem with their hens and no one seems to have an answer. I'll be waiting....