Who, how, what and where?
D000818:Animals; D014355:Chagas Disease / Q000453:epidemiology* / Q000469:parasitology / Q000635:transmission; D006801:Humans; D007303:Insect Vectors / Q000469:parasitology; D007843:Latin America / Q000453:epidemiology; D008377:Maps as Topic; D014349:Trypanosoma cruzi / Q000145:classification / Q000235:genetics / Q000302:isolation & purification / Q000502:physiology