Abstract
An epidemiological study of Metagonimus infection was undertaken along the upper reaches of the Namhan River, with special consideration on the species (type) of the worms collected from humans. Eggs of Metagonimus spp. were detected from 15 (9.7%) of 154 people examined in Umsong-gun, and from each infected person (5 cases) 6,015-24,060 worms (mean 13,233) were recovered after treatment with praziquantel (10 mg/kg). Eggs were also detected from 37 (48.1%) of 77 people in Yongwol-gun, from whom (27 cases) 1-4,965 worms (means 1,215) were collected.
The worm from Umsong-gun consisted of both Metagonimus Miyata type and Metagonimus takahashii, whereas those from Yongwol-gun consisted of only Metagonimus Miyata type. When the uterine eggs of the two kinds and M. yokogawai (obtained from people in Tamjin River basin) were morphologically compared, it was suggested that the egg size should be a good indicator for discrimination of the species or type.
The source of human infection was proved to be fresh water fishes; 49 of 52 Zacco platypus examined, 6 of 8 Hemibarbus longirostris, 13 of 15 Pseudogobio esocinus, 4 of 6 Odontobutis obscura interrupta, and 17 of 18 Carassius carassius were found infected with Metagonimus metacercariae. From the results, it is concluded that the upper reaches of the Namhan River are endemic foci of Metagonimus Miyata type and M. takahashii.
Citations
Citations to this article as recorded by
- Infection characteristics of Metagonimus species (Digenea: Heterophyidae) metacercariae in fish from major rivers of Korea
Woon-Mok Sohn
Parasites, Hosts and Diseases.2024; 62(1): 1. CrossRef - General overview of the current status of human foodborne trematodiasis
Jong-Yil Chai, Bong-Kwang Jung
Parasitology.2022; 149(10): 1262. CrossRef - Foodborne intestinal flukes: A brief review of epidemiology and geographical distribution
Jong-Yil Chai, Bong-Kwang Jung
Acta Tropica.2020; 201: 105210. CrossRef - Ancient Echinostome Eggs Discovered in Archaeological Strata Specimens from a Baekje Capital Ruins of South Korea
Min Seo, Sang-Yuck Shim, Hwa Young Lee, Yongjun Kim, Jong Ha Hong, Ji Eun Kim, Jong-Yil Chai, Dong Hoon Shin
Journal of Parasitology.2020; 106(1): 184. CrossRef - Metagonimus yokogawai Ancient DNA Recovered from 16th- to 17th-Century Korean Mummy Feces of the Joseon Dynasty
Jong Ha Hong, Min Seo, Chang Seok Oh, Jong-Yil Chai, Dong Hoon Shin
Journal of Parasitology.2020;[Epub] CrossRef - Infection Status with Metagonimus spp. Metacercariae in Fishes from Seomjin-gang and Tamjin-gang in Republic of Korea
Woon-Mok Sohn, Byoung-Kuk Na, Shin-Hyeong Cho, Jung-Won Ju, Cheon-Hyeon Kim, Ki-Bok Yoon
The Korean Journal of Parasitology.2018; 56(4): 351. CrossRef - Fishborne zoonotic heterophyid infections: An update
Jong-Yil Chai, Bong-Kwang Jung
Food and Waterborne Parasitology.2017; 8-9: 33. CrossRef - Heterophyid trematodes recovered from people residing along the Boseong River, South Korea
Jong-Yil Chai, Bong-Kwang Jung, Deok-Gyu Kim, Jae-Lip Kim, Hyemi Lim, Eun-Hee Shin, Keon Hoon Lee, Mok Ryeon Kim, Sun Jin Han, Jae Hyun Yeom, Sun Mi Park, Jae-Sun Hwang
Acta Tropica.2015; 148: 142. CrossRef - Metagonimus yokogawai: a 100-kDa Somatic Antigen Commonly Reacting with Other Trematodes
Eun-Taek Han, Hyun-Jong Yang, Young-Jin Park, Jeong-Hyun Park, Jong-Yil Chai
The Korean Journal of Parasitology.2014; 52(2): 201. CrossRef - A Case of Echinostoma cinetorchis (Trematoda: Echinostomatidae) Infection Diagnosed by Colonoscopy
Woon Tae Jung, Kyeong Ju Lee, Hong Jun Kim, Tae Hyo Kim, Byoung-Kuk Na, Woon-Mok Sohn
The Korean Journal of Parasitology.2014; 52(3): 287. CrossRef - Prevalence of Zoonotic Trematode Metacercariae in Freshwater Fish from Gangwon-do, Korea
Shin-Hyeong Cho, Won-Ja Lee, Tong-Soo Kim, Won-Seok Seok, Taejoon Lee, Kyungjin Jeong, Byoung-Kuk Na, Woon-Mok Sohn
The Korean Journal of Parasitology.2014; 52(4): 399. CrossRef - Prevalence ofClonorchis sinensisMetacercariae in Freshwater Fish from Three Latitudinal Regions of the Korean Peninsula
Shin-Hyeong Cho, Woon-Mok Sohn, Byoung-Kuk Na, Tong-Soo Kim, Yoon Kong, Keeseon Eom, Won-Seok Seok, Taejoon Lee
The Korean Journal of Parasitology.2011; 49(4): 385. CrossRef - Review of Zoonotic Parasites in Medical and Veterinary Fields in the Republic of Korea
Heejeong Youn
The Korean Journal of Parasitology.2009; 47(Suppl): S133. CrossRef - Foodborne Intestinal Flukes in Southeast Asia
Jong-Yil Chai, Eun-Hee Shin, Soon-Hyung Lee, Han-Jong Rim
The Korean Journal of Parasitology.2009; 47(Suppl): S69. CrossRef - Decrease of Metagonimus yokogawai Endemicity along the Tamjin River Basin
Jin-Ju Lee, Hyo-Jin Kim, Min-Jae Kim, Jo Woon Yi Lee, Bong-Kwang Jung, Ji-Youn Lee, Eun-Hee Shin, Jae-Lip Kim, Jong-Yil Chai
The Korean Journal of Parasitology.2008; 46(4): 289. CrossRef - Fish-borne parasitic zoonoses: Status and issues
Jong-Yil Chai, K. Darwin Murrell, Alan J. Lymbery
International Journal for Parasitology.2005; 35(11-12): 1233. CrossRef - SUSCEPTIBILITY OF INBRED MOUSE STRAINS TO INFECTION WITH THREE SPECIES OF METAGONIMUS PREVALENT IN THE REPUBLIC OF KOREA
Sang-Mee Guk, Jin-Young Park, Min Seo, Eun-Taek Han, Jae-Lip Kim, Jong-Yil Chai
Journal of Parasitology.2005; 91(1): 12. CrossRef - Sequence comparisons of 28S ribosomal DNA and mitochondrial cytochrome c oxidase subunit I of Metagonimus yokogawai, M. takahashii and M. miyatai
Soo-Ung Lee, Sun Huh, Woon-Mok Sohn, Jong-Yil Chai
The Korean Journal of Parasitology.2004; 42(3): 129. CrossRef - Epidemiological study of clonorchiasis and metagonimiasis along the Geum-gang (River) in Okcheon-gun (County), Korea
Gye-Sung Lee, In-Sung Cho, Young-Ha Lee, Hyung-Jun Noh, Dae-Whan Shin, Sok-Goo Lee, Tae-Yong Lee
The Korean Journal of Parasitology.2002; 40(1): 9. CrossRef - Food-borne intestinal trematode infections in the Republic of Korea
Jong-Yil Chai, Soon-Hyung Lee
Parasitology International.2002; 51(2): 129. CrossRef - Surface ultrastructure of Metagonimus takahashii metacercariae and adults
Jong-Yil Chai, Sang-Mee Guk, Eun-Taek Han, Min Seo, Eun-Hee Shin, Woon-Mok Sohn, Sung-Yil Choi, Soon-Hyung Lee
The Korean Journal of Parasitology.2000; 38(1): 9. CrossRef - High endemicity of Metagonimus yokogawai infection among residents of Samchok-shi, Kangwon-do
Jong-Yil Chai, Eun-Taek Han, Yun-Kyu Park, Sang-Mee Guk, Jae-Lip Kim, Soon-Hyung Lee
The Korean Journal of Parasitology.2000; 38(1): 33. CrossRef - Molecular Differentiation of Three Species ofMetagonimusby Simple Sequence Repeat Anchored Polymerase Chain Reaction (SSR-PCR) Amplification
H-J. Yang, S-M. Guk, E-T. Han, J-Y. Chai
Journal of Parasitology.2000; 86(5): 1170. CrossRef - A cytogenetic study on human intestinal trematodes of the genus Metagonimus (Digenea: Heterophyidae) in Korea
Soo-Ung Lee, Sun Huh, Gab-Man Park, Jong-Yil Chai
The Korean Journal of Parasitology.1999; 37(4): 237. CrossRef - An incidental case of human Heterophyes nocens infection diagnosed by sectional morphology in a biopsy specimen of the small intestine
Yong-Suk Ryang, Chi-Young Lee, Kyu-Jae Lee, Soon-Hyung Lee, Jong-Yil Chai
The Korean Journal of Parasitology.1999; 37(3): 189. CrossRef - Surface ultrastructure of Metagonimus miyatai metacercariae and adults
J Y Chai, Y J Kang, S Y Choi, S M Guk, J R Yu, S H Lee
The Korean Journal of Parasitology.1998; 36(4): 217. CrossRef - Field investigations on epidemiology and control of fish-borne parasites in Korea
Han-Jong Rim
International Journal of Food Science and Technology.1998; 33(2): 157. CrossRef - Different RAPD patterns between Metagonimus yokogawai and Metagonimus Miyata type
J R Yu, J S Chung, J Y Chai
The Korean Journal of Parasitology.1997; 35(4): 295. CrossRef - PCR-RFLP pattern of three kinds of Metagonimus in Korea
J R Yu, J S Chung, S Huh, S H Lee, J Y Chai
The Korean Journal of Parasitology.1997; 35(4): 271. CrossRef - Expression patterns of proliferating cell nuclear antigen in the small intestine of mice infected with Metagonimus yokogawai and Metagonimus Miyata type
J R Yu, N Myong, J Y Chai
The Korean Journal of Parasitology.1997; 35(4): 239. CrossRef - Metagonimus miyatai sp. nov. (Digenea: Heterophyidae), a new intestinal trematode transmitted by freshwater fishes in Japan and Korea
S Saito, J Y Chai, K H Kim, S H Lee, H J Rim
The Korean Journal of Parasitology.1997; 35(4): 223. CrossRef - Classification and host specificity of Metagonimus spp. from Korean freshwater fish
H J Rim, K H Kim, K H Joo
The Korean Journal of Parasitology.1996; 34(1): 7. CrossRef - Intestinal trematode infections in the villagers in Koje-myon, Kochang-gun, Kyongsangnam-do, Korea
W Y Son, S Huh, S U Lee, H C Woo, S J Hong
The Korean Journal of Parasitology.1994; 32(3): 149. CrossRef - Intestinal parasite and Clonorchis sinensis infection among the inhabitants in the upper stream of Taechong Dam, Kumgang (River)
C H Kim, Y E Na, N M Kim, D W Shin, D Y Chang
The Korean Journal of Parasitology.1994; 32(4): 207. CrossRef - Clonorchiasis and metagonimiasis in the inhabitants along Talchongang (River), Chungwon-gun
J R Yu, S O Kwon, S H Lee
The Korean Journal of Parasitology.1994; 32(4): 267. CrossRef - A case of echinostomiasis with ulcerative lesions in the duodenum
J Y Chai, S T Hong, S H Lee, G C Lee, Y I Min
The Korean Journal of Parasitology.1994; 32(3): 201. CrossRef - Intestinal parasitic infections of Korean Army soldiers in Whachon-gun, Korea
S Huh, S C Huh
The Korean Journal of Parasitology.1993; 31(3): 293. CrossRef - Intestinal parasite infections in the inhabitants along the Hantan River, Chorwon-gun
M S Park, S W Kim, Y S Yang, C H Park, W T Lee, C U Kim, E M Lee, S U Lee, S Huh
The Korean Journal of Parasitology.1993; 31(4): 375. CrossRef - Intestinal parasites of cats purchased in Seoul
S Huh, W M Sohn, J Y Chai
The Korean Journal of Parasitology.1993; 31(4): 371. CrossRef
