Today, we are talking with Poultry Veterinarian, Dr. Rodrigo Gallardo about Coccidiosis, also known as Coxy. For good reason too, Coccidiosis is one of the most common diseases, and can have a huge effect on your strain. For example, coccidiosis affects all backyard breeders. It affects how your offspring grow and develop. And, it can have an effect on your overall strain.