Chagas Disease

Chagas Disease

Article
Digestive Health
Heart & Vascular Health
+3
Contributed byMaulik P. Purohit MD MPHMay 17, 2018

The topic Chagas Disease you are seeking is a synonym, or alternative name, or is closely related to the medical condition American Trypanosomiasis.

Quick Summary:

  • American Trypanosomiasis, also known as Chagas Disease, is caused by the parasite, Trypanosoma cruzi. This parasite is found only in North and South America, and is highly prevalent in areas of poverty, such as in Latin America
  • The infection spreads to humans and animals via the feces of a triatomine bug (also known as “reduviid bug” or “kissing bug”). This insect feeds on the blood of animals and humans and subsequently urinates or defecates on the host, leaving behind T. cruzi parasites
  • Infection can occur when urine or feces from the parasites enter the human body, through the eyes, nose, or abrasions on skin. A parasitic transmission of Trypanosoma cruzi can lead to the acute, latent, or chronic phase of the disease, potentially causing permanent damage when left untreated
  • While some infected individuals may go through their entire lives without showing any symptom of American Trypanosomiasis, about 20-30% of those infected can develop serious signs, such as cardiac or digestive system problems
  • American Trypanosomiasis is treated using anti-parasitic medication. However, most treatments for chronic American Trypanosomiasis involve alleviating symptoms including visits to heart, gastrointestinal tract, or infectious diseases specialists
  • The prognosis for the disease is determined by whether an individual has an acute or chronic phase of infection. The outcome is generally positive for those with acute phase infection

Please find comprehensive information on American Trypanosomiasis regarding definition, distribution, risk factors, causes, signs & symptoms, diagnosis, complications, treatment, prevention, prognosis, and additional useful information HERE.

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Maulik P. Purohit MD MPH

Assistant Medical Director, Medical Editorial Board, DoveMed Team

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