To prevent zoonotic diseases from poultry, remember what your mother taught you, advises Richard M. (“Mick”) Fulton, DVM, PhD, DACPV, professor of pathobiology and diagnostic investigation at Michigan State University College of Veterinary Medicine in East Lansing: “Wash your hands before you eat; don’t put your fingers in your eyes, nose, or mouth; and don’t eat poultry that is undercooked.” Most people become infected with poultry-related zoonoses via contamination of mucous membranes or by eating undercooked meat, Dr. Fulton said. He discussed problems associated with the growing number of backyard chickens.