Nematode infection
Nematode Infection
Nematode infection (pronunciation: /ˈneməˌtōd/ /ɪnˈfekʃ(ə)n/) is a type of parasitic disease caused by the infestation of nematodes or roundworms in the human body. The term "nematode" comes from the Greek words "nema" meaning "thread" and "odes" meaning "like".
Types of Nematode Infections
There are several types of nematode infections, including:
- Ascariasis: This is caused by the roundworm Ascaris lumbricoides. It is the most common human worm infection.
- Trichuriasis: This is caused by the whipworm Trichuris trichiura. It is common in areas with poor sanitation.
- Hookworm infection: This is caused by two species of roundworms, Ancylostoma duodenale and Necator americanus. It is common in areas with warm climates and poor sanitation.
- Enterobiasis: This is caused by the pinworm Enterobius vermicularis. It is the most common worm infection in the United States.
Symptoms
Symptoms of nematode infections can vary depending on the type of nematode causing the infection. Common symptoms include abdominal pain, diarrhea, weight loss, and fatigue. In severe cases, nematode infections can cause malnutrition, anemia, and growth retardation in children.
Treatment
Treatment for nematode infections typically involves antiparasitic medications. The type of medication used will depend on the specific type of nematode causing the infection. In some cases, surgical intervention may be necessary to remove large numbers of worms.
Prevention
Prevention of nematode infections primarily involves good hygiene practices, such as regular handwashing, proper food preparation, and avoiding contact with contaminated soil and water. In areas where nematode infections are common, mass drug administration programs may be implemented to reduce the prevalence of these infections.
External links
- Medical encyclopedia article on Nematode infection
- Wikipedia's article - Nematode infection
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