收稿日期: 2016-04-22
网络出版日期: 2016-10-20
基金资助
中国科技部自然资源基础平台项目(2005DKA21104)
The investigation of a new epidemic area of Pagumogonimus skrjabini in Minxi region, Fujian province
Received date: 2016-04-22
Online published: 2016-10-20
Supported by
Supported by the Natural Resource Platform Project from Ministry of Science and Technology (No. 2005DKA21104)
李燕榕, 何春荣, 谢汉国, 陈宝建, 张榕燕 . 闽西斯氏并殖吸虫新疫区的调查[J]. 中国媒介生物学及控制杂志, 2016 , 27(5) : 478 -480 . DOI: 10.11853/j.issn.1003.8280.2016.05.014
Objective To investigate the species and host of Paragonimus in Xinluo district of Longyan city. Methods The cercaria, metacercaria, and eggs of Paragonimus were inspected respectively in snails, crabs and wildcat feces, using clues from patients in October, 2015. Results As a tourist site, Wuxing village of Xinluo district was found as P. skrjabini epidemic area. Cerxaria was not found from 98 Semisulcospira libertine, 32 Bythinella and 5 Tricula jianouensis. Sinopotamon fujianense were infected by P. skrjabini metacercaria, as the second intermediate hosts. The infection rate was 31.43% (22/70). The number of metacercaria were 1.64 per positive crab and 0.21 gram of crab tissues, respectively. Conclusion The P. skrjabini infection rate was very high in S. fujianensis in Xinluo district. It may need further assessment on the control of S. fujianensis to prevent P. skrjabini infection in this area.
Key words: Paragonimiasis; Pagumogonimus skrjabini; Sinopotamon fujianense; Infection
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