B65-B83: Helminthiases

B68: Taeniasis

Taeniasis refers to an infection caused by the Taenia species of tapeworms. Typically, this condition arises due to the consumption of raw or undercooked meat contaminated with the tapeworm’s eggs or larvae, particularly beef or pork. The disease may be largely asymptomatic in the early stages, with individuals often unaware of the infection until the tapeworm matures and segments are passed in the stool. When symptoms do occur, they might include abdominal discomfort, nausea, diarrhoea, and unintentional weight loss. Over time, the tapeworm can grow to significant lengths within the host's intestines, progressively leading to more severe symptoms. As the disease advances, it may also result in nutrient malabsorption, contributing to anemia or other nutritional deficiencies. The Taeniasis infection primarily affects the body's digestive system, specifically the intestines, but may also impact other organ systems in severe cases.