摘要
目的了解与广西富川县朝东乡丝虫病残留疫点毗邻的湖南江永县境内是否存在残留疫点。方法选择与广西富川县朝东乡丝虫病残留疫点毗邻的江永县马蹄、上村、黄家和香花井4个行政村为调查点。采取召开座谈会、查阅资料和走访的方法进行调查;用常规厚血膜法检查微丝蚴,用班氏丝虫快速免疫色谱试验(ICT)测试班氏丝虫抗原,并对原微丝蚴血症者追踪调查;了解近5年内新发的鞘膜积液、睾丸炎、附睾炎、精索炎和乳糜尿患者;逐户登记外出人员,内容包括外出时间、地点和从事职业。结果病原学检查177人,均未发现微丝蚴血症者;ICT卡测试1 097人,无班氏丝虫抗原阳性者;健在的原微丝蚴血症者占36.70%,未发现新发的慢性丝虫病病人。结论江永县与富川县朝东乡丝虫病残留疫点毗邻地区未发现残留疫点,丝虫病防治效果巩固。
Objective To investigate whether there was residual epidemic focus of filariasis in the region near to Chaodong town of Fuchuang County, Guangxi Autonomous Region. Methods Four villages in Jiangyong County, Hunan Province were included in this study. They were near to the township of Chaodong in Fuchuang County, which was once reported as an epidemic focus of filariasis in Guangxi. The study was carried out by discussion meeting, reference consulting and interview. The microfilaremia was determined by thick blood film assay, and the Wuchereria bancrofti antigen was detected by rapid immunochromatographic test （ICT）. The people diagnosed with former-mierofilaremia were followed up. Patients presenting symptoms of hydroeele, orchitis, epididymitis, spermatits or chyluria in five years were registered, including information on where they went, how long they stayed outside and their occupation. Results One hundred and seventy-seven people examined by using parasitological examination, and 1 097 people detected by ICT were all negative. 36.70% people who were once diagnosed with former-microfilaremia were healthy. New case of chronic fila riasis wasn＇t found. Conclusion No residual epidemic focus of filariasis is found in Jiangyong County and the township of Chaodong in Fuchuang County, and the control of filariasis is effective and consolidated in these areas.
出处
《中国病原生物学杂志》
CSCD
2008年第11期849-851,857,共4页
Journal of Pathogen Biology
关键词
班氏丝虫病
微丝蚴血症者
快速免疫色谱试验(ICT)
残留疫点
调查
Bancroftian filariasis
microfilaremia
rapid immunochromatographic test （ICT）
residual epidemic focus
investigation
