dracunculus medinensis
Học thuậtThân thiện
Definition
Noun: - A parasitic nematode worm (Dracunculus medinensis) found in parts of Africa and Asia, which infects humans and other mammals. The adult female worm migrates to and resides under the skin, typically in the lower limbs, causing a painful blister. It is transmitted through drinking water containing infected microscopic crustaceans (copepods). This parasite is the causative agent of the disease dracunculiasis (Guinea worm disease).
Examples of Usage
- Noun:
- Eradication programs have significantly reduced the incidence of Dracunculus medinensis worldwide.
- The life cycle of Dracunculus medinensis involves a crustacean intermediate host in freshwater.
- The primary symptom of a Dracunculus medinensis infection is a painful, burning sensation where the worm emerges from the skin.
Advanced Usage
- The term is primarily used in scientific, medical, and public health contexts.
- It is often referred to by its common name, Guinea worm, in non-technical discussions about the disease and eradication efforts.
- The campaign to eliminate Guinea worm is one of the great successes of modern public health.
Variants and Related Words
- Dracunculiasis (n): The disease caused by infection with , characterized by the emergence of the worm through the skin.
- Dracunculiasis is a debilitating but preventable disease.
- Guinea worm (n): The common name for .
- Community education is key to stopping the transmission of Guinea worm.
Synonyms
- Guinea worm: The most common synonym in general use.
- Fiery serpent: An archaic or descriptive term referencing the burning pain it causes.
Noun
- parasitic roundworm of India and Africa that lives in the abdomen or beneath the skin of humans and other vertebrates