CONTAMINAÇÃO DO SOLO DE ÁREAS COMUNITÁRIAS DO MUNICÍPIO DE CARAT INGA, MG, BRASIL, POR OVOS DE Toxocara sp. E CISTO S DE Entamoeba sp.

Abstract

In this study, conducted between February and September 2007, soil samples of six different locations – two public squares, two recreation clubs and two schools – situated in the municipality of Caratinga in Minas Gerais State, Brazil were examined. A total of 18 samples of soil was examined monthly. The diagnostic techniques applied were spontaneous sedimentation and the Faust method. In 89.6% of the collected samples eggs of Toxocara sp. and/or cysts of Entamoeba sp. were observed. Lectures about helminths were held in the two schools, and, at this occasion, the results of this study were presented to the pupils. The data show a high rate of soil contamination, indicating an increased risk of infection with parasites for the population.