Necrotic enteritis in laying hens. Chickens are usually affected either around 25 weeks of age, or around the beginning of egg laying, or during peak egg laying.
The farmer featured in this video didn't want to continue administrating antibiotics to his struggling flock. He wanted to get at the cause of the problem instead of treating symptoms. He discusses how he has worked with Pruex to attempt to solve his problems. He comments on the results he has experienced by doing so.