Kang Suck Young, Loh In Kyu, Park Yung Hoon, Kim Byung Chan, Lim Too Bong
Deparment of Internal Medicine and Institute of Endemic Diseases, College of Medicine, Seoul National Univerity, Korea.
Kisaengchunghak Chapchi. 1964 Dec;2(3):183-188. doi: 10.3347/kjp.1964.2.3.183.
The question of infectivity and prevalence of Clonorchis sinensis in Cheju province (Quelpart Island) was arisen to authors since the several surveys on the endemic diseases were performed in this island. Therefore, authors decided to solute this question. Then the survey on the possible second intermediate host of Clonorchis sinensis was performed and reported already with negative finding. At present time, authors carried out the collection of all kinds of fresh-water snails through all areas of this island, to confirm the presence or not of Parafossarulus manchouricus, the only first intermediate host of Clonorchis sinensis in Korea. And the following results were obtained. 1)The fresh-water snails collected in the survey were Semisulcospira libertina Gould and Lymnaea ollula Gould. 2)Parafossarulus manchouricus Bourguigant was not collected in this island. 3)It is confirmed that the Clonorchis sinensis can not be prevalent in this island.
由于在济州岛（奎尔帕特岛）进行了几次地方病调查，作者们开始关注华支睾吸虫在该地区的感染性和流行情况。因此，作者们决定解决这个问题。随后对华支睾吸虫可能的第二中间宿主进行了调查，并已报告结果为阴性。目前，作者们在该岛所有区域采集了各种淡水螺，以确认韩国华支睾吸虫唯一的第一中间宿主东北黑螺是否存在。得到了以下结果。1）调查中采集到的淡水螺为放逸短沟蜷和椭圆萝卜螺。2）在该岛未采集到东北黑螺。3）已证实华支睾吸虫在该岛无法流行。
