Objective To investigate human and vector host infectious of Metorchis orientalis in Pucheng county. Methods Modified Kato-Katz thick smear was applied to detect the eggs of intestinal helminthes. Fresh water fish and ducks were surveyed on Pucheng county from 2016-2017. Livers and gallbladders of cat and dog were detected in Pucheng county to survey the Infected focus. Results The infection rates of M. orientalis in human, ducks, cats and dogs were 0.60%(7/1 168), 26.70%(4/15), 7.14%(1/14), and 3.33%(1/30) respectively. Infection rate of fish was 55.88%, infection rate in Pseudorasbora parvas was 90.31% (177/196), the highest with the average count of metacercaria 62. in this fish. Conclusion Infectious focus of M. orientalis in Pucheng county exist. There is infection risk for residents and the preventive measures should be taken and carried out.
CHEN Bao-jian, XIE Han-guo, JIANG Dian-wei, XIE Xian-liang, CHEN Zhu-yun
. Investigation on Metorchis orientalis and vector host in Pucheng county, Fujian province, 2016-2017[J]. Chinese Journal of Vector Biology and Control, 2018
, 29(6)
: 636
-638
.
DOI: 10.11853/j.issn.1003.8280.2018.06.022
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