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KMID : 0378019680110080041
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New Medical Journal
1968 Volume.11 No. 8 p.41 ~ p.45
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Trend of the Prevalence of Parasites Infection in a Village of Cheju-do, Where Tree Compartment Stool Tank System was Established.
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áÌòåöý/Soh, Chin-Thack
ì°ÐÆ÷Á/ï÷øÀ×ù/ì°î¤ýé/ì°ïÒý÷/ÑÑçÈùÓ/ûóâèåâ/Lee, Keun-Tae/Chung, Pyung-Rim/Lee, Jae-Heung/Lee, Chung-Hee/Kim, Yong-Han/Hong, Soon-Ok
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Abstract
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Three compartment stool tank system was established in March, 1965 to each of the houses . of Yongheungri, Cheju-do. The trend of parasites prevalence, faithfulness of the people to paractice the system and effectiveness of the system for destruction of ascaris eggs were examined.
1. Only 22 houses among 65 utilized the system for 3 years. The remained 43, gave up to practice; 10 because of the destruction of the cemented tank and 33 due to the shortage of. food stuffs, for hogs. In this island, the people have been raised hogs with human excrets.
2. The prevalence of ascaris infection in the village and in Sinwom-ri, a control village where the human feces were used as food stuffs for hog, were as follows:
Yongheung(%) Sinwom(%)
March 1965 before medication 52.0 43.0
Dec. 1965 after medication 15.1 21.2
Feb. 1968 22.7 30.8
3. Ascaris eggs in the 3rd compartment, were destroyed 94-100%, whereas the eggs in semi-formed feces in
hog sty survived 94%.
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