Fig. 2

Histopathology analysis of hearts from acute Chagas cases occurred in Santander, Colombia. Figures a, and b. Heart sections of the patient 1 from Lebrija outbreak. c. Heart section of the patient 2 from Lebrija outbreak. d. Heart section of the patient from San Vicente outbreak. e. Overview of the heart of the patient from Bucaramanga (BB) outbreak. f. Heart section of the same patient showed in panel e. (Bucaramanga outbreak). Amastigote nests are indicated by black arrows