浙江人民卫生实验院寄生虫病研究所报道了左旋咪唑涂肤剂有强力的预防钩虫病的作用后,我们于1981年6月7日至7月20日(正值当地钩虫感染季节)用该所配制的1.5%左旋咪唑涂肤剂(商品名“肥块灵”)对义乌县尚经公社的花园下、象山、络店、江村四个大队进行了现场效果观察,证明“肥块灵”防治钩虫皮炎效果满意,受到群众的欢迎。一、当地钩虫病流行概况:尚经公社系丘陵地带,种植玉米、蕃薯、糖蔗、蔬菜等旱地作物的面积占耕地总面积的40%左右。1977年粪检普查3,041人,钩虫卵阳性1,528人,阳性率50.25%;1978年普查5,041人,阳性2,427 Zhejiang Institute of Parasitic Diseases People’s Health Institute reported levamisole skin agent has a strong role in preventing hookworm disease, we in June 7, 1981 to July 20 (coincides with the season of local hookworm infection) with The formulated 1.5% levamisole skin agent (trade name “Fat block spirit”) on the Yiwu County commune under the garden, Xiangshan, shop, Jiangcun four brigade field effects were observed that “fat block spirit ”Prevention of hookworm dermatitis with satisfactory results, welcomed by the masses. First, the local hookworm epidemic profile: Department of communes still hilly areas, planting corn, sweet potatoes, sugar cane, vegetables and other dry land area accounts for about 40% of the total area of ​​cultivated land. In 1977, 3,041 people were screened for census, 1,528 were positive for hookworm eggs, with a positive rate of 50.25%. In the 1978 census, 5,041 were positive, with a positive rate of 2,427