Enteroparasitos em índios Yanomâmi / Intestinal parasites among Yanomâmi indians

ABSTRACT

The findings of intestinal helminths and protozoans parasites from the Yanomâmi indians of the Roraima State in Brazil are reported. The fecal samples were collected before these communities started a permanent contact with non-indians. Comments are made on the possible ecological and evolutionary factors responsible for the patterns of parasitism observed.