Korean J Parasitol.  2002 Sep;40(3):153-156. 10.3347/kjp.2002.40.3.153.

Status of intestinal parasites infection among primary school children in Kampongcham, Cambodia

Affiliations
  • 1Department of Parasitology Wonju College of Medicine and IFBB, Yonsei University, Wonju, Korea.
  • 2Biology and Institute of Basic Medical Science Yonsei University, Wonju Collge of Medicine, Wonju, Korea.
  • 3Department of Medical Technology and Institute of Health Science, College of Health Science, Yonsei University, Wonju, Korea.
  • 4Department of Parasitology and Institute of Tropical Medicine, Yonsei University Collge of Medicine, Seoul, Korea.

Abstract

A survey was made to find the extent of intestinal parasite infection in Kampongcham, Cambodia in February 2002. A total of 251 fecal specimens were collected from Tonlebat primary school children and examined by formalin-ether sedimentation technique. The overall infection rate of intestinal parasite was 54.2% (males, 57.3%; females, 50.8%). The infection rate of intestinal helminths by the species were as follows: Ascaris lumbricoides 26.3%, Echinostoma sp. 15.6%, hookworm 6.4%, Opisthorchis sp. 4.0%, Rhabditis sp. 2.4%, and Trichuris trichiura 0.4%. The infection rate of intestinal protozoa were as follows: E. coli 7.6%, G. lamblia 3.2%, I. butschlii 3.2%, and E. histolytica 0.8%. More than two different kinds of parasites were found in 16.7% of the stool samples. All the children infected were treated with albendazole, praziquantel and metronidazole according to parasite species. The results showed that intestinal parasites are highly endemic in this area.

Keyword

cambodia; intestinal parasite; survey

MeSH Terms

Age Factors
Animals
Antiparasitic Agents/therapeutic use
Cambodia/epidemiology
Child
Feces/parasitology
Female
Human
Intestinal Diseases, Parasitic/drug therapy/*epidemiology/parasitology
Intestines/parasitology
Male
Parasites/isolation & purification
Prevalence
Schools/*statistics & numerical data
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