青岛市崂山区土源性线虫感染调查分析  

Investigation and analysis of soil borne nematode infection in Laoshan District,Qingdao City,China

作　　者：刘广燕 郭鹏 王红玉 王帅[2] LIU Guangyan;GUO Peng;WANG Hongyu;WANG Shuai(Qingdao Laoshan District Center for Disease Prevention and Control,Qingdao 266100,China)

机构地区：[1]青岛市崂山区疾病预防控制中心,山东青岛266100 [2]青岛大学附属青岛妇女儿童医院检验科

出　　处：《青岛大学学报（医学版）》2024年第5期760-762,共3页Journal of Qingdao University(Medical Sciences)

基　　金：全国肝吸虫病和土源性线虫病监测方案(中疾控传防发[2017]39号);2021年山东省土源性线虫病传播控制与阻断项目管理方案(鲁寄防[2021]8号)。

摘　　要：目的调查2023年青岛市崂山区土源性线虫感染状况,为制定土源性线虫病防控策略提供依据。方法于2023年2-3月,采用改良加藤厚涂片法(一粪两检)检查青岛市崂山区5个行政村≥3周岁常住居民1000人粪便的土源性线虫(蛔虫、钩虫、鞭虫、蛲虫)虫卵并计数,并采用透明胶纸肛拭法对其中的3~9岁儿童进行蛲虫卵检测。结果青岛市崂山区人群土源性线虫感染率为0.30%,均为鞭虫感染。感染者均为农村居民,教育程度均为初中,年龄均≥50岁。农民的感染率高于其他职业(P=0.032)。肛拭法检测儿童153人,蛲虫卵均为阴性。结论2023年青岛市崂山区土源性线虫总体感染水平较低,老年人是重点防治对象,仍需因地制宜制定更有针对性的防控措施,继续推进土源性线虫病的控制工作。Objective To investigate soil borne nematode infection status in Laoshan District,Qingdao City,China,2023,and to provide a basis for formulating soil borne nematode disease prevention and control strategies.Methods From February to March 2023,the improved Kato thick smear method(two tests for one fecal sample)was used to examine and count the eggs of soil borne nematodes(roundworms,hookworms,whipworms,and pinworms)in the fecal samples from 1000 permanent residents aged 3 years or older in five administrative villages of Laoshan District.Children aged 3 to 9 years were also tested for pinworm eggs using the transparent adhesive paper anal swab method.Results The infection rate of soil borne nematodes in the population of Laoshan District was 0.30%,with all cases being whipworm infections.All of the infected individuals were rural residents,had an education level of junior high school,and were aged 50 years or older.The infection rate of farmers was higher than other professions(P=0.032).The 153 children tested with the anal swab method were negative for pinworm eggs.Conclusion In 2023,the overall infection rate of soil borne nematodes in Laoshan District is relatively low,with elderly individuals identified as the key target group for prevention and control efforts.More targeted prevention and control measures need to be formulated according to local conditions to promote the control of soil borne nematode diseases.

关 键 词：线虫感染 哨点监测 调查和问卷 

分 类 号：R532.199[医药卫生—内科学] R181.2[医药卫生—临床医学]