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作 者:彭金华[1]
机构地区:[1]河南省许昌市疾病预防控制中心,许昌461000
出 处:《中国寄生虫学与寄生虫病杂志》2015年第5期395-396,398,共3页Chinese Journal of Parasitology and Parasitic Diseases
摘 要:2012按照《全国土源性线虫病监测方案(2011修订版)》要求抽取河南省许昌市魏都区、鄢陵县和禹州市作为土源性线虫调查点。采用改良加藤厚涂片法(一粪三检)对调查点3周岁以上居民进行土源性线虫检测。同时,对3~12周岁儿童采用透明胶纸肛拭法检测蛲虫卵,373份肛拭样品中检出阳性1份,阳性率为O.3%。共检测2991份粪样,土源性线虫总感染率为4.3%(128/2991)。与2004年河南省土源性线虫感染率(9.5%)相比,下降了55.1%,与2010年的11.6%相比下降了63.0%。蛔虫、鞭虫、钩虫和蛲虫感染率分别为3.7%(110/2991)、0.3%(9/2991)、0.1%(3/2991)和0.2%(6/2991),均为轻度感染。农民土源性线虫感染率(5.5%,113/2059)最高,散居儿童(3.1%,3/98)次之。The Weidu District, Yanling County and Yuzhou City were selected in Xuchang City for investigation of the status of soil-transmitted nematode infections in 2012, in accordance with the National Monitoring Program for Soil-Transmitted Nematodiasis (2011 Revised Edition). Kato-Katz technique was used to detect soil- transmitted nematodes in feces of residents over 3 years old, and the cellophane tape peri-anal swab method was used to detect pinworm eggs in children between 3-12 years. A total of 2 991 fecal samples were examined. The total infection rate of soil-transmitted nematodiasis was 4.3%(128/2 991), decreased by 63.0% and 55.1% when compared with that in 2010 (11.6%) and that in Henan Province in 2004 (9.5%) respectively. The infection rates of roundworms, whipworms, hookworms and pinworms were 3.7% ( 110/2 991 ), 0.3% (9/2 991 ) , 0.1% (3/2 991 ) , and 0.2% ( 6/2 991) , respectively, all showing mild intensity of infection. The infection rate of soil-transmitted nematodiasis was highest in farmers (5.5%, 113/2059), followed by children (3.1%, 3/98).
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