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肝蛭感染의 經濟的 損失과 管理

Review on the Economic Loss and Control of Fasciola Infection

공중보건잡지 1973년 10권 1호 p.10 ~ 16
이송권,
소속 상세정보
이송권 (  ) - 서울대학교 보건대학원

Abstract


Recently, as the infection rate of Fasciola sp. has increased, many people have to understand its economic and public health significance and take more effective control measures.
Such harmful effects as economic loss and public health problems should be reduced by proper managements against Fasciola infections. The author describes the economic loss and methods of control of Fasciola infection in Korea, with special references.
The economic loss is reported below, also control measures which would help to break the chain of events in the life cycle of Fasciola sp. were proposed as follows.
1. The infection rate of Fasciola sp. in Korean cattle appeared to be 30.9% and the economic loss was estimated as 1,101,880,000 won for loss of meat, 246,928,599 won for loss of the liver, and 153,159,500 won for the annual loss of milk which reached a total of 1,501,968,000 won.
2. For the control of Fasciola infections of animal and human, (a) mass treatment of infected animals, (b) sanitary treatment of animal(herbivor) faeces containing Fasciola eggs, (c) molluscidal measures of the intermediate host, (d) protection of herbivors from feeding grasses contaminated with Fasciola metacercariae, (e) prohibition of human from eating vegetables contaminated with Fasciola metacercaeiae, and (f) prohibition of human from eating raw or improperly cooked liver or intestines of herbivors were recommended.

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