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目的了解福田区人群土源性线虫感染情况及流行病学特征,为制定预防与控制策略提供科学依据。方法随机选取两个监测点,采用改良加藤厚涂片法检查土源性线虫虫卵,同时对检测者进行知识、行为问卷调查,幼儿园儿童采用透明胶纸肛拭法查蛲虫卵。结果本次共粪检743人,蛲虫感染率为0.13%,未检出蛔虫、钩虫和鞭虫。儿童透明胶纸肛拭法检测514人,蛲虫感染率为3.11%。人群防治知识知晓率为69.90%,健康行为形成率为77.67%。结论福田区土源性线虫感染以蛲虫为主,应采取有效的措施进行儿童蛲虫病的防制。
Objective To understand the prevalence and epidemiological characteristics of soil-borne nematodes in Futian district and to provide a scientific basis for the development of prevention and control strategies. Methods Two monitoring points were selected at random. The eggs of soil-borne nematode were examined by modified Kato thick smear method. Knowledge and behavioral questionnaire were also used to examine the examinees. Kindergarten children were screened for oviposition by using transparent adhesive tape anal swab. Results The total of 743 fecal examination, pinworm infection rate was 0.13%, did not detect roundworm, hookworm and whipworm. Children transparent adhesive tape anal swab test 514 people, pinworm infection rate was 3.11%. The awareness rate of crowd prevention and control knowledge was 69.90% and health behavior formation rate was 77.67%. Conclusion The soil-borne nematode infection in Futian District is dominated by pinworm, and effective measures should be taken to control the enterobiasis in children.