Section I : Veterinary practice. Herd evaluation -- Behavior and welfare -- Genetics and health -- Effect of environment on health -- Differential diagnosis of diseases -- Diagnostic tests, test performance, and considerations for interpretation -- Optimizing sample selection, collection, and submission to optimize diagnostic value -- Collecting evidence and establishing causality -- Disease control, prevention, and elimination -- Drug pharmacology, therapy, and prophylaxis -- Anesthesia and surgical procedures in swine -- Preharvest food safety, zoonotic diseases, and the human health interface -- Special considerations for show and pet pigs -- Section II : Body systems. Cardiovascular and hematopoietic systems -- Digestive system -- Immune system -- Integumentary system: skin, hoof, and claw -- Mammary system -- Nervous and locomotor system -- Diseases of the reproductive system -- Respiratory system -- Urinary system -- Section III : Viral diseases. Overview of viruses -- Adenoviruses -- African swine fever virus -- Anelloviruses -- Astroviruses -- Bunyaviruses -- Caliciviruses -- Circoviruses -- Coronaviruses -- Filoviruses -- Flaviviruses -- Hepatitis E virus -- Herpesviruses -- Influenza viruses -- Paramyxoviruses -- Parvoviruses -- Pestiviruses -- Picornaviruses -- Porcine reproductive and respiratory syndrome viruses (porcine arteriviruses) -- Swinepox virus -- Reoviruses (rotaviruses and reoviruses) -- Retroviruses -- Rhabdoviruses -- Togaviruses -- Section IV : Bacterial diseases. overview of bacteria -- Actinobacillosis -- Bordetellosis -- Brucellosis -- Clostridial diseases -- Colibacillosis -- Erysipelas -- Glässer's disease -- Leptospirosis -- Mycoplasmosis -- Pasteurellosis -- Proliferative enteropathy -- Salmonellosis -- Staphylococcosis -- Streptococcosis -- Swine dysentery and brachyspiral colitis -- Tuberculosis -- Miscellaneous bacterial infections -- Section V : Parasitic diseases. External parasites -- Coccidia and other protozoa -- Internal parasites: helminths -- Section VI : Noninfectious diseases. Nutrient deficiencies and excesses -- Mycotoxins in grains and feeds -- Toxic minerals, chemicals, plants, and gases.