The only other ways to get it are as follows:
* consumption of uncooked food contaminated with feces from infected bugs;
* congenital transmission (from a pregnant woman to her baby);
* blood transfusion;
* organ transplantation; and
* accidental laboratory exposure.
Chagas disease is not transmitted from person-to-person like a cold or the flu or through casual contact.
CDC Factsheet on chagas
