Preventive measures for visitors to<unk>  areas where the condition exists include steps to reduce the likelihood of gastroenteritis. These may comprise using only bottled water for drinking, brushing teeth, and washing food, and avoiding fruits washed with tap water (or consuming only peeled fruits, such as bananas and oranges). Basic sanitation is necessary to reduce fecal-oral contamination and the impact of environmental enteropathy in the developing world.
Tropical sprue
Environmental enteropathy
Congenital tufting enteropathy
Coeliac disease
Food protein-induced enterocolitis syndrome
Autoimmune enteropathy
Hereditary diffuse gastric cancer
Schnitzler syndrome