volume 1. Principles of disease prevention, diagnosis, and control -- Host factors for disease resistance -- Newcastle disease, other avian paramyxoviruses, and avian metapneumovirus infections -- Infectious bronchitis -- Infectious laryngotracheitis -- Influenza -- Infectious bursal disease -- Chicken infectious anemia and circovirus infections in commercial flocks -- Adenovirus infections -- Pox -- Avian reovirus infections -- Viral enteric infections -- Viral infections of waterfowl -- Other viral infections -- Neoplastic diseases -- volume 2. Salmonella infections -- Campylobacteriosis -- Colibacillosis -- Pasteurellosis and other respiratory bacterial infections -- Infectious coryza and related bacterial infections -- Mycoplasmosis -- Clostridial diseases -- Other bacterial diseases -- Avian chlamydiosis -- Fungal infections -- External parasites and poultry pests. Internal parasites -- Protozoal infections -- Noninfectious diseases -- Nutritional diseases -- Developmental, metabolic, and other noninfectious disorders -- Mycotoxicoses -- Toxins and poisons -- Emerging diseases and diseases of complex or unknown etiology.