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采用整群抽样法调查诸城市农村土源性线虫感染情况。调查选取具有一定区域代表性的3个村庄,采集3周岁以上常住人口粪便,采用kato-kata法查虫卵。共检查1 028份粪便标本,检出阳性标本7份,感染率0.68%;对122名3~12周岁儿童采用透明胶纸肛拭法检测蛲虫虫卵,阳性2人,感染率1.64%。诸城市农村土源性线虫感染率较低,以药物驱虫、健康教育、改厕等为主的综合防治措施效果明显。
Cluster sampling method was used to investigate the infection of soil-borne nematodes in rural areas of Zhucheng. The survey selected three villages with certain regional representative, collected the feces of the resident population over the age of 3 years and examined the eggs by kato-kata method. A total of 1 028 stool specimens were examined, and 7 positive specimens were detected, the infection rate was 0.68%. Eighteen children aged 3 to 12 years old were tested for swollen eggs by transvaginal anal swab method. The positive rate was 1.64%. Zhucheng rural soil nematode infection rate is low, with drug deworming, health education, toilet and other comprehensive prevention and control measures are obvious.