ABSTRACT
This study evaluated the soil contamination of public squares in the city of Aracaju, Sergipe, by potentially zoonotic parasites and correlated their occurrence with climatic variables (temperature, humidity and precipitation). Samples were collected over a 18-month period, from 20 different public squares, and submitted to three different parasitological techniques: Faust's, Hoffman's and Rugai's methods, adapted to soil samples. Results indicated the presence of several potentially zoonotic parasitic species in eighteen of the 20 squares analyzed (90%). The parasites identified included Ancylostoma spp., Strongyloides stercoralis, Toxocara spp., Dipylidium caninum, Trichuris sp., Capillaria sp. and Giardia sp. They were identified during all months of the year and no influence of temperature, humidity or precipitation on the occurrence of those parasites was observed. Such results demonstrate that public squares in the city of Aracaju pose a parasitic contamination risk for people and pets that visit those places as a leisure activity.
