解放以来,随着钩虫病防治工作的深入开展,我区钩虫病现症病人已显著减少,感染程度有所下降,集体急性感染也减少了。为了摸清目前钩虫病的流行情况,近年来我们一直坚持了流行病学调查,发现广大农村钩虫病流行仍然相当严重,钩虫感染率一般在70～90％之间,感染度在180～1,400个虫卵/克粪,钩蚴皮疹率在61.5～77.5％之间,约(3/4)的钩蚴皮疹感染发生在5～6月分栽红苕季节,钩虫发病率为4.8～20.2％,多 Since the liberation, with the further development of prevention and treatment of hookworm disease, the incidence of hookworm disease patients in our district has been significantly reduced, the degree of infection decreased, the collective acute infection also decreased. In order to find out the prevalence of hookworm disease in recent years, we have always adhered to the epidemiological survey found that the majority of rural hookworm epidemic is still quite serious, hookworm infection rate is generally between 70 to 90%, the degree of infection in 180 ~ 1,400 eggs per gram of detritus, the echinococcosis rate was between 61.5% and 77.5%. About 3/4 of the echinococcosis rashes occurred in the red juvenile seasons from May to June. The incidence of hookworm was 4.8-20.2% ,many