Enterobius

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Enterobius

Enterobius (pronunciation: en-ter-OH-bee-us) is a genus of small parasitic worms known as pinworms or threadworms. They are a common cause of intestinal infections, particularly in children.

Etymology

The name Enterobius is derived from the Greek words "enteron" (meaning intestine) and "bios" (meaning life). This reflects the worm's habitat within the human gastrointestinal tract.

Description

Enterobius worms are small, white, and thread-like. The most common species is Enterobius vermicularis, also known as the human pinworm. Adult worms typically live in the colon and rectum, where they lay their eggs. These eggs can be spread to other people through contaminated hands, food, or surfaces.

Symptoms and Diagnosis

Infection with Enterobius, known as enterobiasis, often causes no symptoms. However, some people may experience itching around the anus, disturbed sleep, and abdominal pain. Diagnosis is usually made by identifying the eggs or adult worms. This is often done using the "tape test", where a piece of clear tape is pressed against the skin around the anus and then examined under a microscope.

Treatment and Prevention

Treatment for enterobiasis typically involves medication to kill the worms, such as mebendazole or albendazole. Good hygiene practices, including regular hand washing and cleaning of surfaces, can help to prevent spread of the infection.

Related Terms

  • Nematode: The phylum to which Enterobius belongs.
  • Helminth: A general term for parasitic worms, including Enterobius.
  • Parasitology: The study of parasites, including Enterobius.

External links

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