Main outcomes by triatomine-exposed and -unexposed area (n = 336).

Numbers may be small than the total due to missing data. Triatomine exposed areas were surveyed in summer, triatomine unexposed in winter, which may contribute to the observed differences.n.a. = not applicable, since persons in the control region were not asked to collect insects.*Comparing exposed versus non exposed populations.†rashes, red or itchy spots on the body,#waking up at night or the morning feeling dizzy, sick, having swollen eyes or difficulties breathing.§Only one specimen per insect species listed per study participant.