Analysis of results in control of intestinal parasitic diseases in populaiton of Junan County,Shandong Province

Objective To understand the results in control of human intestinal nematodial in recent years in Junan County. Methods The infectious status of intestinal nematodes in three villages of Junan County according to the unified national survey of distribution of huaman parasites. Results Totally 1,518 people were surveyed and 696 inhabitants were infected with the total nematode infection rate of 45.85%.,being 50.14% in the males and 41.98% in the females.The infection rate in preschool children was 54.01%,being the highest and next was in primary school pupils with an infection rate of 52.14%.The infection rates of inhabitants with 1,2,3 and 4 species of nematodes were 61.73%,27.81%,9.44% and 1.03%,respectively.The infection rate of Ascaris lumbricoides and Trichuris trichiura was 35.64% and 28.00%. Conclusion The situation of human intestinal nematode infection is still serious and integrated control measures inclding mass administration of helminthic,health education,improvement of econoic status be taken in Junan county.