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Multiple Choice

Chagas disease is caused by a parasite predominantly found in which region?

Chagas disease is caused by Trypanosoma cruzi, transmitted mainly by triatomine bugs that thrive in rural housing conditions. The transmission cycle is most established across the Americas, especially in Latin American countries, where Central and South America have historically had the highest burden. Africa is associated with a different disease caused by a related parasite. While there can be occasional cases in non-endemic regions due to travel or immigration, the classic endemic area is Central and South America.

Chagas disease is caused by Trypanosoma cruzi, transmitted mainly by triatomine bugs that thrive in rural housing conditions. The transmission cycle is most established across the Americas, especially in Latin American countries, where Central and South America have historically had the highest burden. Africa is associated with a different disease caused by a related parasite. While there can be occasional cases in non-endemic regions due to travel or immigration, the classic endemic area is Central and South America.