[江西省卫氏并殖吸虫感染的流行病学调查]
[Epidemiological survey on the infection of Paragonimus westermani in Jiangxi Province].
作者信息
Yan Qu-ru, Yan Tao, Zhou Xian-min, Li You-song, Zhu Chun-chao, Shi Lin-bo, Ma Xi-mei, Hu Ning-yan
机构信息
School of Medicine, Yichun University, Yichun 336000, China.
出版信息
Zhongguo Ji Sheng Chong Xue Yu Ji Sheng Chong Bing Za Zhi. 2004 Aug;22(4):250-2.
OBJECTIVE
To investigate Paragonimus westermani infection in the intermediate hosts and animal reservoivs in Jiangxi Province.
METHODS
Two forest farms in Jingan and Wanzai Counties and one town in Yushan County of Jiangxi Province were selected as pilots for epidemiological and retrospective survey. The intermediate hosts (snails, crabs) and reservoir hosts (cat, dog, civet cat, wildcat, etc.) were collected and examined. Data on the changes of ecological environment and people's behaviors were also collected.
RESULTS
The average infection rate in Semisulcospira libertina and Sinopotamon spp. was 0.21% and 54.3% respectively, and that of reservoir hosts was 5.6%. Compared with those in 20 years ago, the infection rate in Sinopotamon spp. decreased considerably.
CONCLUSION
The three areas are still endemic for P. westermani with lower prevalence than before possibly due to the change of ecological environment.
目的
调查江西省卫氏并殖吸虫中间宿主和动物储存宿主的感染情况。
方法
选取江西省靖安县和万载县的两个林场以及玉山县的一个镇作为流行病学和回顾性调查试点。采集中间宿主（蜗牛、螃蟹）和储存宿主（猫、狗、果子狸、野猫等）并进行检查。同时收集生态环境变化和人们行为的数据。
结果
放逸短沟蜷和华溪蟹的平均感染率分别为0.21%和54.3%，储存宿主的平均感染率为5.6%。与20年前相比，华溪蟹的感染率大幅下降。
结论
这三个地区仍为卫氏并殖吸虫的流行区，患病率较之前有所降低，可能是由于生态环境的变化。
Zotero 插件