摘要
目的调查广东省湛江市遂溪县曲水村人体钩虫及钩蚴性皮炎感染情况。方法随机选取村民新鲜粪便,采用改良加藤氏厚涂片法和试管滤纸钩蚴培养法进行检查,确定钩虫感染者、感染率、感染度和感染虫种。采用调查表和询问方式,了解钩虫和钩蚴性皮炎感染者的临床症状。结果该地人体钩虫感染率为6.07%,以中、老年人和农民感染率最高,多为轻度感染,男女感染率无显著差异。钩蚴性皮炎发生率为69.23%,好发部位多见于足趾和手指间。钩虫卵阳性与钩蚴培养法阳性符合率为100%。感染虫种均为美洲钩虫。禽畜粪便检查阴性。结论该地钩虫感染情况与广东省钩虫感染情况基本相同,但钩蚴性皮炎感染比较严重。
Objective To investigate the prevalence and distribution characteristics of hookworm and dermatitis caused by hookworm larvae of villagers in Qushui village, Suixi, Zhanjiang, Guangdong province. Methods To collect fresh feces from villagers at random, examine the specimens by modified Katos thick smear, and culture method for hookworm larvae in order to confirm the carrier of hookworm, the infection rate, the intensity of the infection and the hookworm kind. Adopt the distribution of the questionnaire and inquisition to get the clinical symptom of the infected villagers.Results The infection rate of hookworm was 6.07%. The infection rate of hookworm was the highest in the middle aged, the old and the peasants. Most of them are slightly infected. There were not obvious differences in sex. The infection rate of dermatitis caused by hookworm larvae was 69.23%, seen more among the digits and the fingers. The infection of hookworm and the result of culture method for hookworm larvae coincidence rate to be 100%. Culture method for hookworm larvae found that the hookworm kind was Necator americanus. Feces from cattle and poultry were checked to be negative. Conclusion The infection of hookworm in this village was basically the same to the infection of Guangdong province, but the infection of dermatitis caused by hookworm larvae was more prevalent and serious.
出处
《热带医学杂志》
CAS
2004年第5期563-566,共4页
Journal of Tropical Medicine
基金
广州医学院学生课外学术科技项目(No.68)。
关键词
钩虫
钩蚴性皮炎
感染情况
湛江市
hookworm
dermatitis caused by hookworm larvae
infection
Zhanjiang
