Diseases & Conditions


A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Chagas Disease


Synonyms of Chagas Disease
  • American Trypanosomiasis
  • Brazilian Trypanosomiasis

Disorder Subdivisions



    General Discussion
    Chagas Disease is a tropical infectious disease caused by the parasite Trypanosoma cruzi. It is transmitted by the bite of one of several species of blood-sucking insects or by blood transfusion. Acute Chagas Disease usually affects children and typically presents as the mild phase of the disease. However, this is generally followed by a long period of low level, parasitic infection (parasitemia). Many years later, about 10 to 30 percent of people with Chagas Disease develop the more severe symptoms associated with chronic Chagas Disease. The heart and digestive systems are most frequently involved in this phase of the disease. The most common features of late chronic Chagas Disease include abnormal enlargement of the esophagus (megaesophagus) and colon (megacolon), and congestive heart failure. Chagas Disease occurs primarily in Central and South America.

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    Organizations related to Chagas Disease
    • Centers for Disease Control and Prevention
      1600 Clifton Road NE
      Atlanta GA 30333
      Phone #: 404-639-3534
      800 #: 800-311-3435
      e-mail: http://www.cdc.gov/netinfo.htm
      Home page: http://www.cdc.gov/
    • Madisons Foundation
      PO Box 241956
      Los Angeles CA 90024
      Phone #: 310-264-0826
      800 #: N/A
      e-mail: getinfo@madisonsfoundation.org
      Home page: http://www.madisonsfoundation.org
    • NIH/National Institute of Allergy and Infectious Diseases
      6610 Rockledge Drive
      Bethesda MD 20892-6612
      Phone #: 301-496-5717
      800 #: --
      e-mail: N/A
      Home page: http://www.niaid.nih.gov/
    • National Dysautonomia Research Foundation
      PO Box 301
      Red Wing MN 55066-0102
      Phone #: 651-267-0525
      800 #: --
      e-mail: ndrf@ndrf.org
      Home page: http://www.ndrf.org
    • World Health Organization (WHO) Regional Office for the Americas (AMRO)
      Pan American Health Organization (PAHO)
      Washington DC 20037
      Phone #: 202-974-3000
      800 #: --
      e-mail: postmaster@paho.org
      Home page: http://www.who.ch/



    For a Complete Report

    This is an abstract of a report from the National Organization for Rare Disorders, Inc. ? (NORD). A copy of the complete report can be obtained for a small fee by visiting the NORD website. The complete report contains additional information including symptoms, causes, affected population, related disorders, standard and investigational treatments (if available), and references from medical literature. For a full-text version of this topic, see http://www.rarediseases.org/search/rdblist.html