A survey of Brugia malayi infection on the Heugsan Islands, Korea

  • Jong-Yil Chai (Department of Parasitology, Seoul National University College of Medicine, and Institute of Endemic Diseases, Seoul National University Medical Research Center) ;
  • Soon-Hyung Lee (Department of Parasitology, Seoul National University College of Medicine, and Institute of Endemic Diseases, Seoul National University Medical Research Center) ;
  • Sung-Yil Choi (Department of Parasitology, Seoul National University College of Medicine, and Institute of Endemic Diseases, Seoul National University Medical Research Center) ;
  • Jong-Soo Lee (Department of Medical Zoology, National Institute of Health) ;
  • Tai-Soon Yong (Department of Parasitology and Institute of Tropical Medicine, College of Medicine, Yonsei University) ;
  • Kyun-Jong Park (Korea Association of Health Promotion) ;
  • Kyeong-Ae Yang (Korea Association of Health Promotion) ;
  • Keon-Hoon Lee (Korea Association of Health Promotion) ;
  • Mi-Jeng Park (Korea Association of Health Promotion)
  • Published : 2003.03.01

Abstract

Lymphatic filariasis due to Brugia malayi infection was endemic in several areas of South Korea. The infection was controlled, or disappeared, in most areas, with the exception of the remote southwestern islands of Jeonranam-do, including the Heugsan Islands. To discover its current situation, a small-scale survey was performed on the Heugsan islands in September 2000. A total of 378 people, 151 male and 227 female, living in 8 villages (6 on Daeheugsan-do, 1 on Daejang-do, and 1 on Yeongsan-do) were subjected to a night blood survey for microfilaremia, and physical examination for elephantiasis on the extremities. There were 6 (1.6%) microfilaria positive cases, all in females aged 57-72 years, and from only two villages of the Daeheugsan-do area. There were 4 patients with lower leg elephantiasis, but they showed no microfilaremia. The results show that a low-grade endemicity of filariasis remains on the Daeheugsan-do.

Keywords

References

  1. Dunyo SK, Nkrumah FK, Simonsen PE (2000a) A randomized double-blind placebo-controlled field trial of ivermectin and albendazole alone and in combination for the treatment of lymphatic filariasis in Ghana. Trans R Soc Trop Med Hyg 94: 205-211.
  2. Dunyo SK, Nkrumah FK, Simonsen PE (2000b) Single-dose treatment of Wuchereria bancrofti infections with ivermectin and albendazole alone or in combination: evaluation of the potential for control at 12 months after treatment. Trans R Soc Trop Med Hyg 94: 437-443.
  3. Kim DC (1994) Lymphatic filariasis in the Republic of Korea. Yonsei Rep Trop Med 25: 1-12.
  4. Kim DC, Lee OY, Lee KW (1977) Epidemiology of malayan filariasis of inland Korea. I. Endemicity of filariasis malayi in Yongju area. Yonsei Rep Trop Med 8: 9-22.
  5. Kim DC, Lee OY, Jeong EB, Jeong MG (1980) Natural transition of endemicity of malayan filariasis in inland Korea. Rep NIH Korea 17: 395-404 (in Korean).
  6. Kim JS, Lee WY, Chun SL (1973) Ecology of filariasis on Cheju island. Korean J Parasitol 11: 33-53.
  7. Lee JS, Kim TS, Lee WJ, et al. (1992) Epidemiological studies of filariasis malayi on the southern islands in Korea (III). Rep NIH Korea 29: 114-122 (in Korean).
  8. Lee OY, Lee JS, Kim TS, et al. (1985) Epidemiological studies on filariasis malayi on Cheju Do. Rep NIH Korea 22: 241-253 (in Korean).
  9. Lee OY, Lee JS, Kim TS, et al. (1986) Epidemiological studies on filariasis malayi on Cheju Do and the southern islands. Rep NIH Korea 23: 407-422 (in Korean).
  10. Lee OY, Lee JS, Kim TS, et al. (1987) Epidemiological studies on filariasis malayi on the southern islands and inland Korea. Rep NIH Korea 24: 519-538 (in Korean).
  11. Lee OY, Lee JS, Yong TS, et al. (1988) Epidemiological studies of filariasis malayi on the southern islands Korea. Rep NIH Korea 25: 411-425 (in Korean).
  12. Lee OY, Lee JS, Kim TS, et al. (1989) Epidemiological studies of filariasis malayi on the southern islands of Korea (II). Rep NIH Korea 26: 247-265 (in Korean).
  13. Paik YH, Cho YJ, Koo DS, Ree HI, Shim JC (1988) Studies on the current epidemiological situation of brugian filariasis in endemic areas of Korea. Korean J Parasitol 26: 255-262.
  14. Senoo T, Lincicome DR (1951) Malayan filariasis, incidence and distribution in southern Korea. US Armed Forces Med J 2: 1483-1489.
  15. Seo BS, Rim HJ, Seong SH, Park YH, Kim BC, Lim TB (1965) The epidemiological studies on the filariasis in Korea. I. Filariasis in Cheju-Do (Quelpart-island). Korean J Parasitol 3: 139-145 (in Korean).
  16. Seo BS, Rim HJ, Lim YC, Kang IK, Park YO (1968) The epidemiological studies on the filariasis in Korea. II. Distribution and prevalence of malayan filariasis in southern Korea. Korean J Parasitol 6: 132-141.
  17. Seo BS (1974) The periodicity of microfilariae of Brugia malayi in Cheju Island, Korea. Korean J Parasitol 12: 95-100.
  18. Seo BS (1978) Malayan filariasis in Korea. Korean J Parasitol 16 (suppl): 1-108.
  19. Yong TS, Lee OY, Lee JS, Kim TS, Kim DC (1988) Clinical observation of malayan filariasis cases on the Heugsan Islands, Korea. Rep NIH Korea 25: 427-441 (in Korean).
  20. Yun IS (1927) Elephantiasis due to filaria in Korea. Chosen Iggakai Zasshi 76: 326-334 (in Japanese).