Microbiological and parasitological analysis of sand samples of recreation of the municipality of Sinop-MT areas

Abstract

Recreational sands are important places for human interaction, despite the risk to public health as a result of being exposed to the accumulation of bacteria, fungi, viruses and parasites due to daily exposure to waste produced by users, human secretions and animal excrement. The objective of this study was to perform the microbiological and parasitic analysis of 16 sandboxes for recreation in the municipality of Sinop-MT. The evaluations included: enumeration of total and thermotolerant coliforms, identification of Escherichia coli and endoparasites research. Of the samples surveyed, 68,75% (11/16) presented contamination by total coliforms and 43,75% (7/16) presented contamination by thermotolerant coliforms. The presence of Escherichia coli was detected in seven (43,75%) of the samples, and no contamination was detected by helminth eggs, but three samples (18,75%) were contaminated by larvae of the filiform and rabditoid type. In this way it is evident that the recreation areas of Sinop municipality have contamination that exposes the population to risk of infections, being necessary a better monitoring and hygiene so that it has an improvement of quality of these areas.