中国寄生虫学与寄生虫病杂志 ›› 2008, Vol. 26 ›› Issue (1): 17-72.

• 研究简报 • 上一篇    下一篇

荆州市2006年血吸虫病疫情抽样调查

袁梅枝1, 王加松1 *, 何亮才1, 彭孝武1, 董娟1, 彭玲2   

  1. 1 湖北省荆州市疾病预防控制中心血吸虫病预防控制所, 荆州434000;  2 湖北省疾病预防控制中心, 武汉 430079
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2008-02-28 发布日期:2008-02-28
  • 通讯作者: 王加松

Sampling Survey on Schistosomiasis in Jingzhou City in 2006

YUAN Mei-hi1, WANG Jia-ong1 *, HE Liang-ai1, PENG Xiao-u1, DONG Juan1, PENG Ling2   

  1. 1 Jingzhou City Center for Disease Control and Prevention, Jingzhou 434000, China; 2 Hubei Provincial Center for Disease Control and Prevention, Wuhan 430079, China
  • Received:1900-01-01 Revised:1900-01-01 Online:2008-02-28 Published:2008-02-28
  • Contact: WANG Jia-ong

摘要: 为查清荆州市血吸虫病疫情现状以及控制疫情存在的主要难点, 于2006年底在荆州市8县122个乡镇场的453村, 对人、畜血吸虫病病情和螺情进行了抽样调查。结果表明人群感染率为3.9%(11 994/310 232), 急性血吸虫病病例呈散在发生, 无突发疫情。耕牛感染率为10.2%(270/2 651)。活螺平均密度为0.67只/0.11 m2, 感染性螺密度为0.001 9只/0.11 m2(1 988/1 054 597), 感染率为0.28%(1 988/713 486)。与2004年比较, 人群感染率下降40.0%, 急性血吸虫病例数下降33.3%。钉螺面积增加4.0%, 活螺平均密度增加68.5%, 感染性钉螺密度增加18.8%, 钉螺感染率下降36.4%。耕牛感染率上升22.3%。建议重点加强耕牛血吸虫病防治。

关键词: 血吸虫病, 抽样调查, 患病率,

Abstract: A survey on schistosomiasis conducted in sampled 453 out of 1971 villages in Jingzhou City in the year of 2006. Miracidia hatching test demonstrated that the prevalence in human population was 3.9% (12 006/310 232), with sporadic cases of acute schistosomiasis, and the prevalence in cattle was 10.2%(270/2 651). The mean density of living snails was 0.67/0.11 m2(1 988/1 054 597) with a density of infected snails of 0.001 9/0.11 m2(1 988/713 486). In comparison to those of 2004, prevalence in humans decreased by 40.0%, prevalence in cattle increased by 22.3%; the snail-idden area increased by 4.0%, but the mean density of living snails increased by 68.5% and the infected snail density increased by 18.8% with a decrease of 36.4% in snail infection rate. Consequently, there is an urgent need in controlling schistosome infection in cattle.

Key words: Schistosomiasis, Sampling survey, revalence, nail