🦠microbiology review

Intestinal flukes

Written by the Fiveable Content Team • Last updated August 2025
Written by the Fiveable Content Team • Last updated August 2025

Definition

Intestinal flukes are parasitic flatworms that infect the intestines of their hosts, causing helminthic infections. They are typically transmitted through the consumption of contaminated food or water.

AP course connection

Topic 24.6: 24.6 Helminthic Infections of the Gastrointestinal Tract

Unit 24

5 Must Know Facts For Your Next Test

  1. The most common species of intestinal flukes include Fasciolopsis buski and Heterophyes heterophyes.
  2. Symptoms of an intestinal fluke infection can range from mild gastrointestinal discomfort to severe malnutrition and anemia.
  3. Diagnosis often involves the detection of eggs in stool samples using microscopic examination.
  4. Treatment usually includes antiparasitic medications such as praziquantel or triclabendazole.
  5. Preventative measures include proper sanitation, cooking food thoroughly, and avoiding consumption of raw aquatic plants.
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