Behaviour of a Peru strain of Trypanosoma cruzi in Rhesus monkeys

The course of infection with a Peru strain of T. cruzi was studied in 3 rhesus monkeys. An unsuccessful attempt to vaccinate one monkey is described. The IaM leves rise during the course of infection in ali 3 animais. A lumnhocytosis and mild anaemia was noted in these acute infections. Orbital oedema occurred in all 3 animais following subcutaneous inoculation of the infection dose into the eyelid.