The Conversation

Explainer: what is Chagas disease?

Author: The Conversation USA

A man undergoes "xenodiagnosis" for Chagas disease in the Argentine province of Corrientes. In this procedure, uninfected triatomine bugs feed on the blood of patients. Later examination of these insects may reveal parasites acquired from infected blood. German Pomar/Reuters

According to an article in the Journal of the American Medical...

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