[Intestinal parasites in children from the Turiec region in long-term monitoring. How should we proceed with further preventive parasitologic examinations?].
The results of preventive parasitological examinations for intestinal parasites in preschool and school children of the Turiec Region (Central Slovakia) in 1970-1999 are submitted. The study is divided into three cross-sections in the following decades (1970-1979; 1980-1989; 1990-1999). An acute decrease in geohelminths virtually to zero values has been found, as well as a significant decrease in intestinal protozoans. The occurrence of Enterobius vermicularis, despite its significant decrease in the recent decade, remains on a relatively high level. In the conclusion the authors discuss continuation of parasitological field examinations, and, on the basis of their 30-year experience, they submit their recommendations for the simplest and most effective way of such examinations.