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CHAGAS DISEASE
Lucy Shearer
Carlos Chagas discovered the disease in 1909
© Oswaldo Cruz House - Fiocruz
T. Cruzi is a single cell parasite...
…that is transmitted via the Triatomine bug
T. Cruzi has distinct phases throughout its life cycle
Chagas Has Two Phases:
Acute Phase
Chronic Phase
The most recognizable symptom is
Romaña’s Sign
Chagas is the leading cause of infectious
cardiomyopathy worldwide
The Acute Phase is potentially treatable
Benznidazole
Nifurtimox
Chagas Disease affects mainly Latin
American countries…
…Yet there are many reported cases globally
Fortunately, the numbers for Chagas
are on the decline
Sources
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http://www.rsc.org/Publishing/Journals/OB/News/B707772F_Hot.asp
http://www.sciencecases.org/chagas/chagas2.asp
http://www.health.gov.mt/impaedcard/issue/issue5/2839/2839.htm
http://www.health.gov.mt/impaedcard/issue/issue5/2839/2839.htm
http://www.who.int/mediacentre/factsheets/fs340/en/
http://www.nlm.nih.gov/medlineplus/ency/article/001372.htm
http://treatchagas.org/cp_chagas_globalview.aspx
http://www.chagas-rompe-el-silencio.com/mainchallenges.html
http://treatchagas.org/cp_chagas_globalview.aspx
http://earthtrends.wri.org/updates/node/184
http://www.treatchagas.org/imagens/MapChagasJun09_large.jpg
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