Trypanosomiasis

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Trypanosomiasis (pronunciation: /ˌtrɪpənəsoʊˈmaɪəsɪs/) is a parasitic disease caused by protozoa of the genus Trypanosoma. The disease is transmitted to humans through the bite of an infected tsetse fly.

Etymology

The term "Trypanosomiasis" is derived from the Greek words "trypanon" meaning "borer" and "soma" meaning "body", referring to the protozoan's corkscrew-like motion.

Types of Trypanosomiasis

There are two main types of human trypanosomiasis, named for the regions in which they are found:

  • African trypanosomiasis, also known as sleeping sickness, is caused by the parasites Trypanosoma brucei rhodesiense and Trypanosoma brucei gambiense. It is endemic in certain parts of Africa.
  • American trypanosomiasis, also known as Chagas disease, is caused by Trypanosoma cruzi. It is found primarily in Central and South America.

Symptoms

The symptoms of trypanosomiasis vary depending on the type of disease. Common symptoms include fever, headaches, joint pains, and itching. In the later stages, the disease can cause severe neurological disorders.

Treatment

Treatment for trypanosomiasis involves the use of antiparasitic drugs. The specific drug used depends on the type of trypanosomiasis and the stage of the disease.

Prevention

Prevention strategies for trypanosomiasis include controlling the population of tsetse flies and avoiding contact with these flies.

See Also

External links

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