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🦠microbiology review

Enterobiasis

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

Definition

Enterobiasis is a common intestinal infection caused by the pinworm Enterobius vermicularis. It primarily affects children and is highly contagious.

5 Must Know Facts For Your Next Test

  1. Enterobiasis is transmitted through the ingestion of pinworm eggs, often due to hand-to-mouth contact.
  2. Symptoms include intense anal itching, especially at night, which can lead to secondary bacterial infections from scratching.
  3. Diagnosis is commonly made using the 'tape test' to detect eggs around the anal area.
  4. Treatment typically involves anti-parasitic medications like mebendazole or albendazole, with a second dose recommended after two weeks.
  5. Preventive measures include maintaining good hygiene practices, such as regular handwashing and laundering bedding and clothing.

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