Parasites, Hosts and Diseases

"Min-Jae Kim"

Brief Communications

Parvatrema duboisi (Digenea: Gymnophallidae) Life Cycle Stages in Manila Clams, Ruditapes philippinarum, from Aphae-do (Island), Shinan-gun, Korea: Bong-Kwang Jung, Taehee Chang, Hyejoo Shin, Seungwan Ryoo, Sooji Hong, Jeonggyu Lee, Hyemi Song, Jaeeun Cho, Deok-Gyu Kim, Hojong Jun, Min-Jae Kim, Eun Jeong Won, Eun-Taek Han, Eun-Hee Shin, Jong-Yil Chai; Korean J Parasitol 2021;59(1):83-88.
Published online February 19, 2021; DOI: https://doi.org/10.3347/kjp.2021.59.1.83

Abstract
PDF

Life cycle stages, including daughter sporocysts, cercariae, and metacercariae, of Parvatrema duboisi (Dollfus, 1923) Bartoli, 1974 (Digenea: Gymnophallidae) have been found in the Manila clam Ruditapes philippinarum from Aphaedo (Island), Shinan-gun, Jeollanam-do, Korea. The daughter sporocysts were elongated sac-like and 307-570 (av. 395) μm long and 101-213 (av. 157) μm wide. Most of the daughter sporocysts contained 15-20 furcocercous cercariae each. The cercariae measured 112-146 (av. 134) μm in total length and 35-46 (av. 40) μm in width, with 69-92 (av. 85) μm long body and 39-54 (av. 49) μm long tail. The metacercariae were 210-250 (av. 231) μm in length and 170-195 (av. 185) μm in width, and characterized by having a large oral sucker, genital pore some distance anterior to the ventral sucker, no ventral pit, and 1 compact or slightly lobed vitellarium, strongly suggesting P. duboisi. The metacercariae were experimentally infected to ICR mice, and adults were recovered at day 7 post-infection. The adult flukes were morphologically similar to the metacercariae except in the presence of up to 20 eggs in the uterus. The daughter sporocysts and metacercariae were molecularly (ITS1-5.8S rDNA-ITS2) analyzed to confirm the species, and the results showed 99.8-99.9% identity with P. duboisi reported from Kyushu, Japan and Gochang, Korea. These results confirmed the presence of various life cycle stages of P. duboisi in the Manila clam, R. philippinarum, playing the role of the first as well as the second intermediate host, on Aphae-do (Island), Shinan-gun, Korea.

Citations

Citations to this article as recorded by

Spatial patterns of trematode-induced pits on bivalve skeletons: Challenges and prospects for research on parasite-host dynamics
Alexis Rojas, John Warren Huntley, Monica Caffara, Daniele Scarponi
The Holocene.2025; 35(12): 1259. CrossRef
Pearl formation associated with gymnophallid metacercariae in Mytilus galloprovincialis from the Northwestern Adriatic coast: Preliminary observations
Erica Marchiori, Francesco Quaglio, Giovanni Franzo, Ginevra Brocca, Sonja Aleksi, Pietrogiovanni Cerchier, Rudi Cassini, Federica Marcer
Journal of Invertebrate Pathology.2023; 196: 107854. CrossRef
Molecular phylogeny, distribution, and pathogenicity of a novel thraustochytrid protist in the Manila clam, Ruditapes philippinarum, on the west and south coasts of Korea
Biyun Zhao, Seung-Hyeon Kim, Dae-Woong Koh, S.D.N.K. Bathige, Kwang-Sik Choi, Kyung-Il Park
Aquaculture.2023; 575: 739779. CrossRef
Biotic and abiotic drivers affect parasite richness, prevalence and abundance inMytilus galloprovincialisalong the Northern Adriatic Sea
C. Bommarito, M. Wahl, D.W. Thieltges, C. Pansch, M. Zucchetta, F. Pranovi
Parasitology.2022; 149(1): 15. CrossRef
Effects of larval trematode parasitism on the reproductive capacity of Manila clam Ruditapes philippinarum in a sandy-mud tidal flat on the west coast of Korea
Young-Ghan Cho, Hye-Mi Lee, Jeong-Hwa Kim, Jong-Seop Shin, Hee-Do Jeung, Kwang-Sik Choi
Frontiers in Marine Science.2022;[Epub] CrossRef
Negative Impacts of Perkinsus olseni Infection in Manila Clam Ruditapes philippinarum Observed from Tidal Flats in Anmyeondo Island on the West Coast of Korea During Post-Spawning Period
Hye-Mi Lee, Kyung-Il Park, Hyun-Sung Yang, Kwang-Sik Choi
Ocean Science Journal.2021; 56(3): 307. CrossRef

5,356 View
118 Download
5 Web of Science
Crossref

Seroprevalence and Risk Factors of Toxoplasma gondii Infection among Cat Sitters in Korea: Bong-Kwang Jung, Hyemi Song, Sang-Eun Lee, Min-Jae Kim, Jaeeun Cho, Eun-Hee Shin, Jong-Yil Chai; Korean J Parasitol 2017;55(2):203-206.
Published online April 30, 2017; DOI: https://doi.org/10.3347/kjp.2017.55.2.203

Abstract
PDF

The seroprevalence of human toxoplasmosis has been increasing in Korea, and it is controversial whether cats are an important infection source or not. This study was performed to evaluate the seroprevalence of Toxoplasma gondii infection in a high risk group (cat sitters) and to determine the possible importance of cats as an infection source in Korea. Risk factors, including the age, sex, and diet of cat sitters, their contact experience and contact frequency with stray cats, and origin, number, and outdoor activity of their pet cats, were analyzed using structured questionnaires. A total of 673 serum samples from people who have frequent contact with cats (high risk group) and 1,114 samples from general people (low risk group) were examined for specific IgG antibodies against T. gondii by ELISA. The results revealed that the overall seroprevalence of T. gondii infection was 7.4% (n=1,787). The seroprevalence among low risk group was 8.0% (89/1,114), whereas that among high risk group was rather lower 6.4% (43/673), though this difference was statistically not significant (P=0.211). Among the risk factors, only the outdoor activity of pet cats was important; people having cats with outdoor activities revealed 2 times higher seroprevalence than people having cats with only indoor activities (P=0.027). In conclusion, the seroprevalence of T. gondii was not significantly different between the high risk group and low risk group, and the importance of cats as a source of infection in Korea is questionable.

Citations

Citations to this article as recorded by

Prevalence of parasitic infections in stray cats from Gimpo-si, Gyeonggi-do, Korea
Sooji Hong, Hyejoo Shin, Seungwan Ryoo, Chung-Won Lee, Jae-Young Park, Jong-Yil Chai, Bong-Kwang Jung
Parasites, Hosts and Diseases.2025; 63(2): 182. CrossRef
Immunogenicity and Protective Efficacy of a Recombinant Toxoplasma gondii GRA12 Vaccine in Domestic Cats
Jinru Yang, Linchong Nie, Yining Song, Zipeng Yang, Liulu Yang, Hongjie Ren, Wenhao Li, Yasser Mahmmod, Xiu-Xiang Zhang, Ziguo Yuan, Hao Yuan, Yan Zhang
Vaccines.2025; 13(8): 851. CrossRef
Seroprevalence of Toxoplasma gondii in cats in mainland China 2016–2020: a meta-analysis
Siyu Zhou, Ziyin Sang, Lijun Wang, Tangjie Zhang
Journal of Veterinary Science.2022;[Epub] CrossRef
Seroprevalence and risk factors of Toxoplasma gondii infection in goats in China from 2010 to 2020: A systematic review and meta-analysis
Xin-Yu Wei, Qing-Long Gong, Ao Zeng, Wei Wang, Qi Wang, Xiao-Xuan Zhang
Preventive Veterinary Medicine.2021; 186: 105230. CrossRef
Seroprevalence of Toxoplasma gondii in cats in mainland China 2016–2020: a meta-analysis
Siyu Zhou, Ziyin Sang, Lijun Wang, Tangjie Zhang
Journal of Veterinary Science.2021;[Epub] CrossRef
Neuroprotective Effect of Chronic Intracranial Toxoplasma gondii Infection in a Mouse Cerebral Ischemia Model
Seung Hak Lee, Bong-Kwang Jung, Hyemi Song, Han Gil Seo, Jong-Yil Chai, Byung-Mo Oh
The Korean Journal of Parasitology.2020; 58(4): 461. CrossRef
Genetic Analysis of Zoonotic Gastrointestinal Protozoa and Microsporidia in Shelter Cats in South Korea
Dongmi Kwak, Min-Goo Seo
Pathogens.2020; 9(11): 894. CrossRef
New prevalence surveillance of Toxoplasma gondii among rodents and stray cats by ELISA avidity and nested PCR methods, Northeast of Iran
Ehsan Shariat Bahadori, Javid Sadraei, Abdolhosein Dalimi
Journal of Parasitic Diseases.2019; 43(3): 360. CrossRef

9,424 View
180 Download
8 Web of Science
Crossref

Prevalence of Intestinal Protozoans among Schoolchildren in Suburban Areas near Yangon, Myanmar: Min-Jae Kim, Bong-Kwang Jung, Jaeeun Cho, Deok-Gyu Kim, Hyemi Song, Keon-Hoon Lee, Seon Cho, Thi Thi Htoon, Htay Htay Tin, Jong-Yil Chai; Korean J Parasitol 2016;54(3):345-348.
Published online June 30, 2016; DOI: https://doi.org/10.3347/kjp.2016.54.3.345

Abstract
PDF

Although intestinal protozoans are common etiologies of diarrhea, few studies have been conducted in Myanmar. This study planned to investigate the prevalence of Giardia lamblia, Entamoeba coli, Entamoeba histolytica, and Endolimax nana among schoolchildren and their guardians in suburban areas near Yangon, Myanmar. We performed a cross-sectional survey among schoolchildren and their guardians from 7 primary schools in South Dagon and Hlaing Thar Yar districts, Yangon, Myanmar. Stool samples were observed with a microscope after concentration technique and iodine staining. Total 821 stool samples, including 556 from schoolchildren and 265 from guardians, were examined. The median age was 6 years old for schoolchildren and 36 years old for guardians. A 53.1% of the school children and 14.6 % of the guardians were males. The overall prevalence of each intestinal protozoan species was as follows: 3.4% (28/821) for G. lamblia; 3.5% (29/821) for E. coli; 1.2% (10/821) for E. histoytica, and 3.0% for E. nana. This study showed that intestinal protozoans are common in primary schoolchildren and their guardians in suburban areas near Yangon, Myanmar. Health interventions, such as hand washing education, improvement of sanitation, and establishment of water purification systems are urgently needed in this area.

Citations

Citations to this article as recorded by

Prevalence and Risk Factors of Giardia intestinalis Infestation and Assemblage of Isolates Among Monastery Primary School Children in Yangon, Myanmar
Yi Yi Myint, Win Pa Pa Aung, Maleewong Wanchai, Pewpan M. Intapan, Oranuch Sanpool, Aung Phyo Wai, Win Win Maw
Cureus.2024;[Epub] CrossRef
Epidemiology and Molecular Characterization of Entamoeba spp. in Non-Human Primates in Zoos in China
Diya An, Shui Yu, Tingting Jiang, Jianhui Zhang, Qun Liu, Jing Liu
Veterinary Sciences.2024; 11(12): 590. CrossRef
Review of zoonotic amebiasis: Epidemiology, clinical signs, diagnosis, treatment, prevention and control
Junqiang Li, Zhaohui Cui, Xiaoying Li, Longxian Zhang
Research in Veterinary Science.2021; 136: 174. CrossRef
Determinants of Pathogen Contamination of the Environment in the Greater Yangon Area, Myanmar
Leon Espira, Ther Aung, Khin Han, Pamela Jagger, Joseph N. S. Eisenberg
Environmental Science & Technology.2021; 55(24): 16465. CrossRef
First identification and genotyping of Enterocytozoon bieneusi in humans in Myanmar
Yujuan Shen, Baiyan Gong, Xiaohua Liu, Yanchen Wu, Fengkun Yang, Jie Xu, Xiaofan Zhang, Jianping Cao, Aiqin Liu
BMC Microbiology.2020;[Epub] CrossRef
The Influence of HIV Status on the Burden and Clinical Manifestations of Gastrointestinal Pathogens in Yangon, Myanmar
Win Pa Pa Aung, Nan Phyu Sin Toe Myint, Thet Tun Zaw, David A. Cooper, Ne Myo Aung, Mar Mar Kyi, Mya Mya Lwin, Josh Hanson
The American Journal of Tropical Medicine and Hygiene.2020; 102(4): 884. CrossRef
Identification of Uncommon Cryptosporidiumviatorum (a Novel Subtype XVcA2G1c) and Cryptosporidium andersoni as Well as Common Giardia duodenalis Assemblages A and B in Humans in Myanmar
Yanchen Wu, Baiyan Gong, Xiaohua Liu, Yanyan Jiang, Jianping Cao, Lan Yao, He Li, Aiqin Liu, Yujuan Shen
Frontiers in Cellular and Infection Microbiology.2020;[Epub] CrossRef
Prevalence and Genetic Identification of Three Entamoeba Species in Pigs in Southeastern China
Ting Ji, Hao-Xuan Cao, Ran Wu, Lin-Lin Cui, Guo-Ming Su, Chang Niu, Ning Zhang, Shou-Kun Wang, Dong-Hui Zhou
BioMed Research International.2019; 2019: 1. CrossRef
Is it necessary to take anthelmintics every year in Korea?
Sun Huh
Journal of the Korean Medical Association.2018; 61(3): 198. CrossRef
Prevalence, molecular epidemiology, and zoonotic potential of Entamoeba spp. in nonhuman primates in China
Haiju Dong, Junqiang Li, Meng Qi, Rongjun Wang, Fuchang Yu, Fuchun Jian, Changshen Ning, Longxian Zhang
Infection, Genetics and Evolution.2017; 54: 216. CrossRef
Intestinal Parasitic Infections and Environmental Water Contamination in a Rural Village of Northern Lao PDR
Alexis Ribas, Chloé Jollivet, Serge Morand, Boupha Thongmalayvong, Silaphet Somphavong, Chern-Chiang Siew, Pei-Jun Ting, Saipin Suputtamongkol, Viengsaene Saensombath, Surapol Sanguankiat, Boon-Huan Tan, Phimpha Paboriboune, Kongsap Akkhavong, Kittipong C
The Korean Journal of Parasitology.2017; 55(5): 523. CrossRef

10,216 View
181 Download
13 Web of Science
Crossref

High Toxoplasma gondii Seropositivity among Brain Tumor Patients in Korea: Bong-Kwang Jung, Hyemi Song, Min-Jae Kim, Jaeeun Cho, Eun-Hee Shin, Jong-Yil Chai; Korean J Parasitol 2016;54(2):201-204.
Published online April 30, 2016; DOI: https://doi.org/10.3347/kjp.2016.54.2.201

Abstract
PDF

Toxoplasma gondii is an intracellular protozoan that can modulate the environment of the infected host. An unfavorable environment modulated by T. gondii in the brain includes tumor microenvironment. Literature has suggested that T. gondii infection is associated with development of brain tumors. However, in Korea, epidemiological data regarding this correlation have been scarce. In this study, in order to investigate the relationship between T. gondii infection and brain tumor development, we investigated the seroprevalence of T. gondii among 93 confirmed brain tumor patients (various histological types, including meningioma and astrocytoma) in Korea using ELISA. The results revealed that T. gondii seropositivity among brain tumor patients (18.3%) was significantly (P<0.05) higher compared with that of healthy controls (8.6%). The seropositivity of brain tumor patients showed a significant age-tendency, i.e., higher in younger age group, compared with age-matched healthy controls (P<0.05). In conclusion, this study supports the close relationship between T. gondii infection and incidence of brain tumors.

Citations

Citations to this article as recorded by

Relationship between parasites and lung cancer: Unveiling the link
Mariam T. El Khadrawe, Nahla El Skhawy, Maha M. Eissa
Tropical Medicine & International Health.2025; 30(7): 613. CrossRef
Comprehensive analysis of Toxoplasma gondii migration routes and tissue dissemination in the host
Carlos J. Ramírez-Flores, Ricardo Mondragón-Flores, Mehmet Aykur
PLOS Neglected Tropical Diseases.2025; 19(7): e0013369. CrossRef
Toxoplasma gondii: Seroprevalence and association with childhood brain tumors in Egypt
Marwa M. Hamouda, Amany S. El-Saied, Ahmed Zaher, Amr Farid Khalil, Ayat A. ElBlihy, Nairmen Nabih, Samar N. El-Beshbishi
Acta Tropica.2024; 251: 107123. CrossRef
Whorling‐sclerosing meningioma invading skull bone and subcutaneous tissue with an incidental toxoplasmosis: A case report
Zeina Alabbas, Yamani Tamer, Mhammad Jneidi, Rana Issa
Neuropathology.2023; 43(3): 262. CrossRef
Toxoplasma gondii infection in patients with brain tumors in Southern Iran: a case-control study
Qasem Asgari, Farshad Rajabi, Fataneh Sajadian, Mohammad Saleh Bahreini, Nasir Arefkhah
Journal of Parasitic Diseases.2023; 47(2): 291. CrossRef
Differentiating Cerebral Toxoplasmosis and Tumor Recurrence by Thallium-201 Single-Photon Emission Computerized Tomography in a 28-Year-Old Female with Astrocytoma
Mia Patrice Dela Vega, Paul Vincent Opinaldo, Julette Marie Batara
Case Reports in Oncology.2023; : 372. CrossRef
Toxoplasma gondii infection/exposure and the risk of brain tumors: A systematic review and meta-analysis
Ali Abdollahi, Iman Razavian, Elnaz Razavian, Sahar Ghodsian, Mustafa Almukhtar, Elika Marhoommirzabak, Behnam Sartip, Hamid Parsa, Ali Rostami
Cancer Epidemiology.2022; 77: 102119. CrossRef
Toxoplasma gondii and Rickettsia spp. in ticks collected from migratory birds in the Republic of Korea
A.-Tai Truong, Mi-Sun Yoo, Subin Min, Ji-Yeon Lim, Hyun-Ji Seo, Heung-Chul Kim, Sung-Tae Chong, Terry A. Klein, Chang-uk Park, Sook-Young Cho, Chang-Yong Choi, Young-Soo Kwon, Miran Kim, Soon-Seek Yoon, Yun Sang Cho
Scientific Reports.2022;[Epub] CrossRef
Serology for Toxoplasma in Immunocompromised Patients: Still Useful?
Damien Dupont, Hélène Fricker-Hidalgo, Marie-Pierre Brenier-Pinchart, Cécile Garnaud, Martine Wallon, Hervé Pelloux
Trends in Parasitology.2021; 37(3): 205. CrossRef
Toxoplasma gondii infection and the risk of adult glioma in two prospective studies
James M. Hodge, Anna E. Coghill, Youngchul Kim, Noemi Bender, Stephanie A. Smith‐Warner, Susan Gapstur, Lauren R. Teras, Tom K. Grimsrud, Tim Waterboer, Kathleen M. Egan
International Journal of Cancer.2021; 148(10): 2449. CrossRef
Imiquimod Targets Toxoplasmosis Through Modulating Host Toll-Like Receptor-MyD88 Signaling
Maguy Hamie, Rania Najm, Carine Deleuze-Masquefa, Pierre Antoine Bonnet, Jean-François Dubremetz, Marwan El Sabban, Hiba El Hajj
Frontiers in Immunology.2021;[Epub] CrossRef
Infratentorial Stereotactic Biopsy of Brainstem and Cerebellar Lesions
Jacek Furtak, Paulina Śledzińska, Marek G. Bebyn, Tadeusz Szylberg, Stanisław Krajewski, Marcin Birski, Marek Harat
Brain Sciences.2021; 11(11): 1432. CrossRef
Comprehensive Overview of Toxoplasma gondii-Induced and Associated Diseases
Darine Daher, Ahmad Shaghlil, Eyad Sobh, Maguy Hamie, Malika Elhage Hassan, Mohamad Bahij Moumneh, Shaymaa Itani, Rana El Hajj, Lina Tawk, Marwan El Sabban, Hiba El Hajj
Pathogens.2021; 10(11): 1351. CrossRef
Molecular Detection of Toxoplasma Gondii in Haemaphysalis Ticks in Korea
Ju Yeong Kim, You Shine Kwak, In-Yong Lee, Tai-Soon Yong
The Korean Journal of Parasitology.2020; 58(3): 327. CrossRef
Increased risk of Toxoplasma gondii infection in cancer patients: A meta-analysis of current evidence based on case-control study
Lei Liu, Peng Wang, Jing Xu, Chao-Ming Xia
Acta Tropica.2019; 192: 30. CrossRef
Seroprevalence of Toxoplasma gondii infection in cancer patients: A systematic review and meta-analysis
Davood Anvari, Mehdi Sharif, Shahabeddin Sarvi, Sargis A. Aghayan, Shirzad Gholami, Abdol Sattar Pagheh, Seyed Abdollah Hosseini, Reza Saberi, Tooran Nayeri Chegeni, Zahra Hosseininejad, Ahmad Daryani
Microbial Pathogenesis.2019; 129: 30. CrossRef
Seroprevalence and risk factors of Toxoplasma gondii infection in oral cancer patients in China: a case–control prospective study
N. Zhou, X. Y. Zhang, Y. X. Li, L. Wang, L. L. Wang, W. Cong
Epidemiology and Infection.2018; 146(15): 1891. CrossRef
Puzzling and ambivalent roles of malarial infections in cancer development and progression
ERIC FAURE
Parasitology.2016; 143(14): 1811. CrossRef

10,669 View
141 Download
18 Web of Science
Crossref

Molecular Description of Macroorchis spinulosus (Digenea: Nanophyetidae) Based on ITS1 Sequences: Eun Jeong Won, Deok-Gyu Kim, Jaeeun Cho, Bong-Kwang Jung, Min-Jae Kim, Yong Woon Yun, Jong-Yil Chai, Dong Wook Ryang; Korean J Parasitol 2016;54(1):109-112.
Published online February 26, 2016; DOI: https://doi.org/10.3347/kjp.2016.54.1.109

Abstract
PDF

We performed a molecular genetic study on the sequences of 18S ribosomal RNA (ITS1 region) gene in 4-day-old adult worms of Macroorchis spinulosus recovered in mice experimentally infected with metacercariae from crayfish in Jeollanam-do Province, Korea. The metacercariae were round, 180 μm in average diameter, encysted with 2 layers of thick walls, but the stylet on the oral sucker was not clearly seen. The adult flukes were oval shape, and 760-820 μm long and 320-450 μm wide, with anterolateral location of 2 large testes. The phylogenetic tree based on ITS1 sequences of 6 M. spinulosus samples showed their distinguished position from other trematode species in GenBank. The most closely resembled group was Paragonimus spp. which also take crayfish or crabs as the second intermediate host. The present study is the first molecular characterization of M. spinulosus and provided a basis for further phylogenetic studies to compare with other trematode fauna in Korea.

Citations

Citations to this article as recorded by

Origins, phylogenetic relationships and host-parasite interactions of Troglotrematoidea since the cretaceous
Konstantin S. Vainutis, Anastasia N. Voronova, Georg G. Duscher, Egor M. Shchelkanov, Mikhail Yu. Shchelkanov
Infection, Genetics and Evolution.2022; 101: 105274. CrossRef
Morphological and Molecular Characteristics of Clinostomid Metacercariae from Korea and Myanmar
Eun Jeong Won, Yu Jeong Lee, Moon-Ju Kim, Jong-Yil Chai, Byoung-Kuk Na, Woon-Mok Sohn
The Korean Journal of Parasitology.2020; 58(6): 635. CrossRef
Metagonimus suifunensis sp. n. (Trematoda: Heterophyidae) from the Russian Southern Far East: Morphology, life cycle, and molecular data
P.G. Shumenko, Y.V. Tatonova, V.V. Besprozvannykh
Parasitology International.2017; 66(1): 982. CrossRef

8,595 View
109 Download
3 Web of Science
Crossref

High Prevalence of Enterobius vermicularis Infection among Schoolchildren in Three Townships around Yangon, Myanmar: Jong-Yil Chai, Seung Koo Yang, Jae Won Kim, Soo-Lyoen Choi, Gyu-Young Song, Bong-Kwang Jung, Min-Jae Kim, Jaeeun Cho, Deok-Gyu Kim, Woon-Mok Sohn, Hoo-Gn Jeoung, Seon Cho, Jong-Bok Park, Sooji Hong, Thi Thi Htoon, Htay Htay Tin; Korean J Parasitol 2015;53(6):771-775.
Published online December 31, 2015; DOI: https://doi.org/10.3347/kjp.2015.53.6.771

Abstract
PDF

In order to determine the status of Enterobius vermicularis infection among schoolchildren in suburban areas of Myanmar, 761 primary schoolchildren in 3 different townships around Yangon City were subjected to a survey using cello-tape anal swabs. The subjected schoolchildren were 383 boys and 378 girls who were 5-7 years of age. Only 1 anal swab was obtained from each child. The overall egg positive rate of E. vermicularis was 47.2% (359 positives), and sex difference was not remarkable (48.6% in boys and 45.8% in girls). However, the positive rate was the highest in South Dagon (54.6%) followed by Hlaing Thayar (43.8%) and North Dagon (34.8%). This difference was highly correlated with the living standards of the people in each township. Nucleotide sequence of the 5S rDNA from the eggs on the cello-tape (2 children) revealed 99.7% identity with that of E. vermicularis reported in GenBank. The results indicated that E. vermicularis infection is highly prevalent among primary schoolchildren around Yangon, Myanmar.

Citations

Citations to this article as recorded by

Prevalence and Epidemiological Patterns of Enterobius vermicularis Infection in Thailand: A Systematic Review and Meta-Analysis
Jurairat Jongthawin, Aongart Mahittikorn, Apiporn Thinkhamrop Suwannatrai, Chutima Rattanawan, Kinley Wangdi, Frederick Ramirez Masangkay, Manas Kotepui
Medical Sciences.2025; 13(4): 207. CrossRef
Pinworm (Enterobius Vermicularis) Infestation: An Updated Review
Alexander K.C. Leung, Joseph M. Lam, Benjamin Barankin, Alex H.C. Wong, Kin F. Leong, Kam L. Hon
Current Pediatric Reviews.2025; 21(4): 333. CrossRef
Positive rates for Enterobius vermicularis eggs among preschool children in Yeosu-si, Jeollanam-do, Korea (2017-2021)
Myoung-Ro Lee, Hee-Eun Shin, Seon-Ok Back, Young-Ju Lee, Jung-Won Ju, Chun Soon Park, Hee-Il Lee
Parasites, Hosts and Diseases.2023; 61(1): 84. CrossRef
Global prevalence of enterobiasis in young children over the past 20 years: a systematic review and meta-analysis
Elham Kia Lashaki, Azadeh Mizani, Seyed Abdollah Hosseini, Bentolhoda Habibi, Khadijeh Taherkhani, Amir Javadi, AliReza Taremiha, Samira Dodangeh
Osong Public Health and Research Perspectives.2023; 14(6): 441. CrossRef
Pinworm infection in school children of four districts of Malakand region, Khyber Pakhtunkhwa, Pakistan
W. Khan, W. A. Panhwar, S. A. Mehmood, S. Ahmed, M. S. Ahmed, N. Khan, M. M. Khan, W. Akram, S. Ullah, Imran
Brazilian Journal of Biology.2022;[Epub] CrossRef
Enterobiasis among Yemeni children: a cross-sectional study
Abdulelah H. Al-Adhroey, Yahya A. Al-Ansi, Mohammed A. Al-Kholani, Abdulrahman H. Amer, Marwan M. Al-Khyat, Fadia H. Al Hubaishi, Radhwan H. Aziz, Ebrahim S. Al-Khateeb, Souad A. Al-Gabri, Tawfik M. Al-Gabri
Journal of Parasitic Diseases.2022; 46(3): 722. CrossRef
Prevalence and genetic analysis of Enterobius vermicularis in schoolchildren in lower northern Thailand
Pichamon Janthu, Abdulhakam Dumidae, Chanakan Subkrasae, Jiranun Ardpairin, Saengchai Nateeworanart, Aunchalee Thanwisai, Apichat Vitta
Parasitology Research.2022; 121(10): 2955. CrossRef
Epidemiologic Study of Enterobius vermicularis Infection among Schoolchildren in the Republic of Marshall Islands
Chia-Kwung Fan, Pasaikou Sonko, Yueh-Lun Lee, Ai-Wen Yin, Ting-Wu Chuang, Ramson Kios, Ying-Ting Wang, Chia-Mei Chou, Shao-Lun Hsu, Mai-Szu Wu, Jia-Wei Lin, Chia-Ying Tu, Pedro P. Chieffi
Journal of Tropical Medicine.2021; 2021: 1. CrossRef
Enterobius vermicularis Infection among Preschool Children: A 12-Year (2008-2019) Survey in Large Cities and Provinces of the Republic of Korea
Hyejoo Shin, Bong-Kwang Jung, Seungwan Ryoo, Sooji Hong, Taehee Chang, Jiyeon Park, Keon Hoon Lee, Jeonggyu Lee, Jae Young Park, Hoo-Gn Jeoung, Jae Hyun Cho, Jong-Yil Chai
The Korean Journal of Parasitology.2021; 59(4): 421. CrossRef
Enterobius vermicularis larvae in urine sample of female student: The first case report in Indonesia
Didik Sumanto, Sayono Sayono, Puji Lestari Mudawamah
Journal of Microbiology & Experimentation.2021; 9(1): 1. CrossRef
Eskişehir'de park ve toplu taşıma araçlarında Enterobius vermicularis kontaminasyonunun araştırılması
Kürşat KARTAL, Mustafa ESER, Mustafa KÖSE, Hakan GÜZEL
Kocatepe Veterinary Journal.2020;[Epub] CrossRef
Detection of Enterobius vermicularis in greater Berlin, 2007–2017: seasonality and increased frequency of detection
Johannes Friesen, Clara Bergmann, Robert Neuber, Jörg Fuhrmann, Thilo Wenzel, Anita Durst, Michael Müller, Ralf Ignatius
European Journal of Clinical Microbiology & Infectious Diseases.2019; 38(4): 719. CrossRef
Enterobius vermicularis infection and its risk factors among pre-school children in Taipei, Taiwan
Kuang-Yao Chen, Chuan-Min Yen, Kao-Pin Hwang, Lian-Chen Wang
Journal of Microbiology, Immunology and Infection.2018; 51(4): 559. CrossRef
A cross‐sectional study of intestinal parasitoses in dogs and children of the periurban area of La Plata (Buenos Aires, Argentina): Zoonotic importance and implications in public health
P. Cociancic, M. L. Zonta, G. T. Navone
Zoonoses and Public Health.2018;[Epub] CrossRef
The frequency of Enterobius vermicularis infection in children from Wielkopolska Voivodeship
Marta Siekierska, Karolina Kot, Natalia Łanocha-Arendarczyk, Danuta Kosik-Bogacka
Diagnostyka Laboratoryjna.2018; 54(1): 5. CrossRef
Prevalence of Intestinal Protozoans among Schoolchildren in Suburban Areas near Yangon, Myanmar
Min-Jae Kim, Bong-Kwang Jung, Jaeeun Cho, Deok-Gyu Kim, Hyemi Song, Keon-Hoon Lee, Seon Cho, Thi Thi Htoon, Htay Htay Tin, Jong-Yil Chai
The Korean Journal of Parasitology.2016; 54(3): 345. CrossRef

11,195 View
142 Download
12 Web of Science
Crossref

Articles from Symposium on Control of NTDs around Lake Victoria, Tanzania

High Malaria Prevalence among Schoolchildren on Kome Island, Tanzania: Min-Jae Kim, Bong-Kwang Jung, Jong-Yil Chai, Keeseon S. Eom, Tai-Soon Yong, Duk-Young Min, Julius E. Siza, Godfrey M. Kaatano, Josephat Kuboza, Peter Mnyeshi, John M. Changalucha, Yunsuk Ko, Su Young Chang, Han-Jong Rim; Korean J Parasitol 2015;53(5):571-574.
Published online October 29, 2015; DOI: https://doi.org/10.3347/kjp.2015.53.5.571

Abstract
PDF

In order to determine the status of malaria among schoolchildren on Kome Island (Lake Victoria), near Mwanza, Tanzania, a total of 244 schoolchildren in 10 primary schools were subjected to a blood survey using the fingerprick method. The subjected schoolchildren were 123 boys and 121 girls who were 6-8 years of age. Only 1 blood smear was prepared for each child. The overall prevalence of malaria was 38.1% (93 positives), and sex difference was not remarkable. However, the positive rate was the highest in Izindabo Primary School (51.4%) followed by Isenyi Primary School (48.3%) and Bugoro Primary School (46.7%). The lowest prevalence was found in Muungano Primary School (16.7%) and Nyamiswi Primary School (16.7%). These differences were highly correlated with the location of the school on the Island; those located in the peripheral area revealed higher prevalences while those located in the central area showed lower prevalences. Plasmodium falciparum was the predominant species (38.1%; 93/244), with a small proportion of them mixed-infected with Plasmodium vivax (1.6%; 4/244). The results revealed that malaria is highly prevalent among primary schoolchildren on Kome Island, Tanzania, and there is an urgent need to control malaria in this area.

Citations

Citations to this article as recorded by

Malaria among schoolchildren in urban, peri-urban and rural settings in Eastern Ethiopia: repeated cross section study
Hailu Merga, Teshome Degefa, Zewdie Birhanu, Ephrem Abiy, Ming-Chieh Lee, Guiyun Yan, Delenasaw Yewhalaw
Malaria Journal.2025;[Epub] CrossRef
Malaria Species Positivity Rates Among Symptomatic Individuals Across Regions of Differing Transmission Intensities in Mainland Tanzania
Zachary R Popkin-Hall, Misago D Seth, Rashid A Madebe, Rule Budodo, Catherine Bakari, Filbert Francis, Dativa Pereus, David J Giesbrecht, Celine I Mandara, Daniel Mbwambo, Sijenunu Aaron, Abdallah Lusasi, Samwel Lazaro, Jeffrey A Bailey, Jonathan J Julian
The Journal of Infectious Diseases.2024; 229(4): 959. CrossRef
High prevalence and risk of malaria among asymptomatic individuals from villages with high prevalence of artemisinin partial resistance in Kyerwa district of Kagera region, north-western Tanzania
Salehe S. Mandai, Filbert Francis, Daniel P. Challe, Misago D. Seth, Rashid A. Madebe, Daniel A. Petro, Rule Budodo, Angelina J. Kisambale, Gervas A. Chacha, Ramadhan Moshi, Ruth B. Mbwambo, Dativa Pereus, Catherine Bakari, Sijenunu Aaron, Daniel Mbwambo,
Malaria Journal.2024;[Epub] CrossRef
Similar Prevalence of Plasmodium falciparum and Non–P. falciparum Malaria Infections among Schoolchildren, Tanzania1
Rachel Sendor, Cedar L. Mitchell, Frank Chacky, Ally Mohamed, Lwidiko E. Mhamilawa, Fabrizio Molteni, Ssanyu Nyinondi, Bilali Kabula, Humphrey Mkali, Erik J. Reaves, Naomi Serbantez, Chonge Kitojo, Twilumba Makene, Thwai Kyaw, Meredith Muller, Alexis Mwan
Emerging Infectious Diseases.2023;[Epub] CrossRef
Performance evaluation of the highly sensitive histidine‐rich protein 2 rapid test for Plasmodium falciparum malaria in North-West Tanzania
Alphaxard Manjurano, Justin J. Omolo, Eric Lyimo, Donald Miyaye, Coleman Kishamawe, Lucas E. Matemba, Julius J. Massaga, John Changalucha, Paul E. Kazyoba
Malaria Journal.2021;[Epub] CrossRef
Multiplex-RT-PCR-ELISA panel for detecting mosquito-borne pathogens: Plasmodium sp. preserved and eluted from dried blood spots on sample cards
Philip Koliopoulos, Neema Mathias Kayange, Tim Daniel, Florian Huth, Britta Gröndahl, Grey Carolina Medina-Montaño, Leah Pretsch, Julia Klüber, Christian Schmidt, Antke Züchner, Sebastian Ulbert, Steven E. Mshana, Marylyn Addo, Stephan Gehring
Malaria Journal.2021;[Epub] CrossRef
Prevalence of asymptomatic malaria, submicroscopic parasitaemia and anaemia in Korogwe District, north-eastern Tanzania
Paul M. Hayuma, Christian W. Wang, Edwin Liheluka, Vito Baraka, Rashid A. Madebe, Daniel T. R. Minja, Gerald Misinzo, Michael Alifrangis, John P. A. Lusingu
Malaria Journal.2021;[Epub] CrossRef
Malaria Morbidities Following Universal Coverage Campaign for Long-Lasting Insecticidal Nets: A Case Study in Ukerewe District, Northwestern Tanzania

Anthony Kapesa, Namanya Basinda, Elias C. Nyanza, Joshua Monge, Sospatro E Ngallaba, Joseph R Mwanga, Eliningaya J Kweka
Research and Reports in Tropical Medicine.2020; Volume 11: 53. CrossRef
Uncomplicated falciparum malaria among schoolchildren in Bajil district of Hodeidah governorate, west of Yemen: association with anaemia and underweight
Talal S. Alwajeeh, Rashad Abdul-Ghani, Amal F. Allam, Hoda F. Farag, Safia S. M. Khalil, Amel Y. Shehab, Mona H. El-Sayad, Raed A. Alharbi, Shaia S. R. Almalki, Ahmed A. Azazy
Malaria Journal.2020;[Epub] CrossRef
A population‐based study of the prevalence and risk factors of low‐grade Plasmodium falciparum malaria infection in children aged 0–15 years old in northern Tanzania
S. Peprah, H. Dhudha, H. Ally, N. Masalu, E. Kawira, C. N. Chao, I. O. Genga, M. Mumia, P. A. Were, T. Kinyera, I. Otim, I. D. Legason, R. J. Biggar, K. Bhatia, J. J. Goedert, R. M. Pfeiffer, S. M. Mbulaiteye
Tropical Medicine & International Health.2019; 24(5): 571. CrossRef
Prevalence of malaria in Woreta town, Amhara region, Northwest Ethiopia over eight years
Amir Alelign, Zinaye Tekeste, Beyene Petros
BMC Public Health.2018;[Epub] CrossRef
Molecular identification of Plasmodium species in symptomatic children of Democratic Republic of Congo
Hugo Kavunga-Membo, Gillon Ilombe, Justin Masumu, Junior Matangila, Joël Imponge, Emile Manzambi, Francis Wastenga, Dieudonné Mumba Ngoyi, Jean-Pierre Van Geetruyden, Jean Jacques Muyembe
Malaria Journal.2018;[Epub] CrossRef
Indoor residual spraying with micro-encapsulated pirimiphos-methyl (Actellic® 300CS) against malaria vectors in the Lake Victoria basin, Tanzania
Fabian M. Mashauri, Alphaxard Manjurano, Safari Kinung’hi, Jackline Martine, Eric Lyimo, Coleman Kishamawe, Chacha Ndege, Mahdi M. Ramsan, Adeline Chan, Charles D. Mwalimu, John Changalucha, Stephen Magesa, Clive Shiff
PLOS ONE.2017; 12(5): e0176982. CrossRef

11,193 View
128 Download
13 Web of Science
Crossref

Original Article

Toxoplasma gondii B1 Gene Detection in Feces of Stray Cats around Seoul, Korea and Genotype Analysis of Two Laboratory-Passaged Isolates: Bong-Kwang Jung, Sang-Eun Lee, Hyemi Lim, Jaeeun Cho, Deok-Gyu Kim, Hyemi Song, Min-Jae Kim, Eun-Hee Shin, Jong-Yil Chai; Korean J Parasitol 2015;53(3):259-263.
Published online June 30, 2015; DOI: https://doi.org/10.3347/kjp.2015.53.3.259

Abstract
PDF

The increasing prevalence of Toxoplasma gondii infection in the human population in the Republic of Korea (= Korea) is due to various reasons such as an increase in meat consumption. However, the importance of cats in transmitting T. gondii infection through oocysts to humans has seldom been assessed. A total of 300 fecal samples of stray cats captured around Seoul from June to August 2013 were examined for T. gondii B1 gene (indicating the presence of oocysts) using nested-PCR. Fourteen (4.7%) of 300 cats examined were positive for B1 gene. Female cats (7.5%) showed a higher prevalence than male cats (1.4%). Cats younger than 3 months (5.5%) showed a higher prevalence than cats (1.5%) older than 3 months. For laboratory passage of the positive samples, the fecal suspension (0.2 ml) of B1 gene positive cats was orally inoculated into experimental mice. Brain tissues of the mice were obtained after 40 days and examined for the presence of tissue cysts. Two isolates were successfully passaged (designated KNIH-1 and KNIH-2) and were molecularly analyzed using the SAG5D and SAG5E gene sequences. The SAG5D and SAG5E gene sequences showed high homologies with the ME49 strain (less virulent strain). The results indicated the importance of stray cats in transmitting T. gondii to humans in Korea, as revealed by detection of B1 gene in fecal samples. T. gondii isolates from cats were successfully passaged in the laboratory for the first time in Korea.

Citations

Citations to this article as recorded by

Molecular detection of Toxoplasma gondii in wild oysters and seawater on the southeast coast of South Korea
Hyejoo Shin, Sooji Hong, Seungwan Ryoo, Jong-Yil Chai, Bong-Kwang Jung
Food Microbiology.2026; 134: 104925. CrossRef
Molecular detection and genotyping of Toxoplasma gondii in stray cat feces from Khorramabad, West Iran
Hakim Azizi, Maryam Hataminejad, Ali Taghipour, Maryam Norouzi, Aliyar Mirzapour
Veterinary and Animal Science.2024; 25: 100389. CrossRef
Association between domestic animal exposure and diarrhea prevalence in under- five children in low- and middle-income countries: a systematic review and meta-analysis
Atalay Getachew, Mesafint Molla, Amha Admasie, Muluken Azage Yenesew
BMC Pediatrics.2024;[Epub] CrossRef
Prevalence of Toxoplasma gondii‐like oocyst shedding in feral and owned cats in Damascus, Syria
Mohammad Taher Ismail, Abeer Al‐Kafri
Journal of Veterinary Internal Medicine.2023; 37(3): 976. CrossRef
Molecular Characterization of Toxoplasma gondii in Cats and Its Zoonotic Potential for Public Health Significance
Mian Abdul Hafeez, Muntazir Mehdi, Faiza Aslam, Kamran Ashraf, Muhammad Tahir Aleem, Abdur Rauf Khalid, Adeel Sattar, Syeda Fakhra Waheed, Abdulaziz Alouffi, Omar Obaid Alharbi, Muhammad Abu Bakr Shabbir, Umer Chaudhry, Mashal M. Almutairi
Pathogens.2022; 11(4): 437. CrossRef
Prevalence and Molecular Characterization of Toxoplasma gondii and Toxocara cati Among Stray and Household Cats and Cat Owners in Tehran, Iran
Poorya Karimi, Soheila Shafaghi-Sisi, Ahmad Reza Meamar, Gelareh Nasiri, Elham Razmjou
Frontiers in Veterinary Science.2022;[Epub] CrossRef
Molecular detection and dense granule antigen 6 genotyping of feline Toxoplasma gondii in Phayao, Thailand
Chittakun Suwancharoen, Chorpaka Phuangsri, Khanuengnij Prakhammin, Ornampai Japa
Veterinary World.2022; : 2309. CrossRef
DNA-based detection of Leptospira wolffii, Giardia intestinalis and Toxoplasma gondii in environmental feces of wild animals in Korea
Priyanka KUMARI, Kyung Yeon EO, Woo-Shin LEE, Junpei KIMURA, Naomichi YAMAMOTO
Journal of Veterinary Medical Science.2021; 83(5): 850. CrossRef
Detection and genotypes of Toxoplasma gondii DNA in feces of domestic cats in Colombia
Alejandro Zamora-Vélez, Jessica Triviño, Sebastián Cuadrado-Ríos, Fabiana Lora-Suarez, Jorge Enrique Gómez-Marín
Parasite.2020; 27: 25. CrossRef
All about toxoplasmosis in cats: the last decade
J.P. Dubey, C.K. Cerqueira-Cézar, F.H.A. Murata, O.C.H. Kwok, Y.R. Yang, C. Su
Veterinary Parasitology.2020; 283: 109145. CrossRef
Seroprevalence and B1 gene Phylogeny of Toxoplasma gondii of Dogs and Cats in Republic of Korea
Yeojin Park, Jinhyeong Noh, Hyun-Ji Seo, Keun-Ho Kim, Subin Min, Mi-Sun Yoo, Bo-Ram Yun, Jong-Ho Kim, Eun-Jin Choi, Doo-Sung Cheon, Sung-Jong Hong, Soon-Seek Yoon, Yun Sang Cho
The Korean Journal of Parasitology.2020; 58(3): 257. CrossRef
Molecular Detection and Genetic Diversity of Toxoplasma gondii Oocysts in Cat Faeces from Klang Valley, Malaysia, Using B1 and REP Genes in 2018
Mohammed Nasiru Wana, Mohamad Aris Mohd Moklas, Malaika Watanabe, Ngah Zasmy Unyah, Sharif Alhassan Abdullahi, Ashraf Ahmad Issa Alapid, Norshariza Nordin, Rusliza Basir, Roslaini Abd Majid
Pathogens.2020; 9(7): 576. CrossRef
Genetic Analysis of Zoonotic Gastrointestinal Protozoa and Microsporidia in Shelter Cats in South Korea
Dongmi Kwak, Min-Goo Seo
Pathogens.2020; 9(11): 894. CrossRef
Prevalence and genotyping of Toxoplasma gondii in stray cats in Mashhad area, Iran
Majid Khodaverdi, Gholamreza Razmi
BMC Veterinary Research.2019;[Epub] CrossRef
An outbreak of toxoplasmosis in squirrel monkeys (Saimiri sciureus) in South Korea
Hanseul Oh, Kyung‐Yeon Eo, Sanjeev Gumber, Jung Joo Hong, C‐Yoon Kim, Hyun‐Ho Lee, Young‐Mok Jung, Jin Kim, Gyu‐Whan Whang, Ji‐Min Lee, Yong‐Gu Yeo, Bokyeong Ryu, Ji‐Sook Ryu, Seul‐Kee Lee, Ukjin Kim, Sin‐Geun Kang, Jae‐Hak Park
Journal of Medical Primatology.2018; 47(4): 238. CrossRef
Seroprevalence and Risk Factors of Toxoplasma gondii Infection among Cat Sitters in Korea
Bong-Kwang Jung, Hyemi Song, Sang-Eun Lee, Min-Jae Kim, Jaeeun Cho, Eun-Hee Shin, Jong-Yil Chai
The Korean Journal of Parasitology.2017; 55(2): 203. CrossRef
Toxoplasma genotyping in congenital toxoplasmosis in Upper Egypt: evidence of type I strain
Hanan E. M. Eldeek, Alzahraa Abdel Raouf Ahmad, Mohamed Ahmed El-Mokhtar, Abdel Rahman M.M. Abdel Kader, Ahmad M. Mandour, Mahmoud Elhady M. Mounib
Parasitology Research.2017; 116(9): 2393. CrossRef
Exposure to Animal Feces and Human Health: A Systematic Review and Proposed Research Priorities
Gauthami Penakalapati, Jenna Swarthout, Miranda J. Delahoy, Lydia McAliley, Breanna Wodnik, Karen Levy, Matthew C. Freeman
Environmental Science & Technology.2017; 51(20): 11537. CrossRef
Molecular Detection and Genetic Characterization of Toxoplasma gondii in Farmed Minks (Neovison vison) in Northern China by PCR-RFLP
Wen-Bin Zheng, Xiao-Xuan Zhang, Jian-Gang Ma, Fa-Cai Li, Quan Zhao, Si-Yang Huang, Xing-Quan Zhu, Gordon Langsley
PLOS ONE.2016; 11(11): e0165308. CrossRef

9,955 View
116 Download
22 Web of Science
Crossref

Case Report

Four Cases of Taenia saginata Infection with an Analysis of COX1 Gene: Jaeeun Cho, Bong-Kwang Jung, Hyemi Lim, Min-Jae Kim, Thanapon Yooyen, Dongmin Lee, Keeseon S. Eom, Eun-Hee Shin, Jong-Yil Chai; Korean J Parasitol 2014;52(1):79-83.
Published online February 19, 2014; DOI: https://doi.org/10.3347/kjp.2014.52.1.79

Abstract
PDF

Human taeniases had been not uncommon in the Republic of Korea (=Korea) until the 1980s. The prevalence decreased and a national survey in 2004 revealed no Taenia egg positive cases. However, a subsequent national survey in 2012 showed 0.04% (10 cases) prevalence of Taenia spp. eggs suggesting its resurgence in Korea. We recently encountered 4 cases of Taenia saginata infection who had symptoms of taeniasis that included discharge of proglottids. We obtained several proglottids from each case. Because the morphological features of T. saginata are almost indistinguishable from those of Taenia asiatica, molecular analyses using the PCR-RFLP and DNA sequencing of the cytochrome c oxidase subunit 1 (cox1) were performed to identify the species. The PCR-RFLP patterns of all of the 4 specimens were consistent with T. saginata, and the cox1 gene sequence showed 99.8-100% identity with that of T. saginata reported previously from Korea, Japan, China, and Cambodia. All of the 4 patients had the history of travel abroad but its relation with contracting taeniasis was unclear. Our findings may suggest resurgence of T. saginata infection among people in Korea.

Citations

Citations to this article as recorded by

Molecular diagnosis of Taenia saginata from two patients in Palestine: two case reports
Mohammad Asees, Issam Jawabreh, Omar Hamarsheh, Ziad Abdeen, Ayoub Assi, Kifaya Azmi
Journal of Medical Case Reports.2024;[Epub] CrossRef
Molecular Confirmation of Taenia solium Taeniasis in Child, Timor-Leste
Hanna Jin, Sung-Tae Hong, Merita Antonio Armindo Monteiro, Endang da Silva, Odete da Silva Viegas, Felix dos Santos Lopes, Dong Hee Kim, Sung Hye Kim
Emerging Infectious Diseases.2024;[Epub] CrossRef
Taenia saginata Infection Misdiagnosed as Acute Cholecystitis in a Tibetan Patient, in China
Xiu-Min Han, Xue-Yong Zhang, Ying-Na Jian, Qing-Shan Tian
The Korean Journal of Parasitology.2021; 59(3): 311. CrossRef
A co-infection case report of Taenia saginata in a patient with subclinical clonorchiasis confirmed by the combination of diagnostic tools
Ju Hyeon Shin, Eun Jeong Won, Jee Seung Jung, Kyung-Hwa Park, Kwang Il Nam, Soo Hyun Kim, Jong Hee Shin
BMC Infectious Diseases.2019;[Epub] CrossRef
Neurocysticercosis: Clinical Characteristics and Changes from 26 Years of Experience in an University Hospital in Korea
Hyo-Ju Son, Min Jae Kim, Kyung Hwa Jung, Sungim Choi, Jiwon Jung, Yong Pil Chong, Sung-Han Kim, Sang-Oh Lee, Sang-Ho Choi, Yang Soo Kim, Jun Hee Woo, Bong-Kwang Jung, Hyemi Song, Jong-Yil Chai
The Korean Journal of Parasitology.2019; 57(3): 265. CrossRef
Four Taeniasis saginata Cases Diagnosed at a University Hospital in Korea
Eun Jeong Won, Ju Hyeon Shin, Yu Jeong Lee, Moon-Ju Kim, Seung Ji Kang, Sook In Jung, Soo Hyun Kim, Jong Hee Shin, Jong-Yil Chai, Sung-Shik Shin
The Korean Journal of Parasitology.2019; 57(3): 313. CrossRef
Ten Cases of Taenia saginata Infection Confirmed by Analysis of the Internal Transcribed Spacer 1 rDNA Region in the Republic of Korea
Su-Min Song, Hae Soo Yun, Dorene VanBik, Hyun-Ha Chang, Sang-Ah Lee, Shin-Woo Kim, Namhee Ryoo, Dong Yeub Eun, Nan Young Lee, Youn-Kyoung Goo, Yeonchul Hong, Meesun Ock, Hee-Jae Cha, Dong-Il Chung
The Korean Journal of Parasitology.2019; 57(4): 417. CrossRef
Prevalence of cysticercosis in Estonian pigs and cattle
Elisabeth Dorbek-Kolin, Tuuli Åhlberg, Lea Tummeleht, Dennis Tappe, Maria Vang Johansen, Brian Lassen
Parasitology Research.2018; 117(2): 591. CrossRef
Molecular Diagnosis of Taenia saginata Tapeworm Infection in 2 Schoolchildren, Myanmar
Eun Jeong Won, Bong-Kwang Jung, Hyemi Song, Mi-Seon Kim, Hyun-Seung Kim, Keon Hoon Lee, Min-Jae Kim, Myung Geun Shin, Jong Hee Shin, Soon-Pal Suh, Sung-Jong Hong, Woon-Mok Sohn, Thi Thi Htoon, Htay Htay Tin, Jong-Yil Chai
Emerging Infectious Diseases.2018; 24(6): 1156. CrossRef
Genetic Characterization ofTaenia saginataCyst Isolates from Germany
Sameh Abuseir, Sabine Schicht, Andrea Springer, Uschi Nagel-Kohl, Christina Strube
Vector-Borne and Zoonotic Diseases.2018; 18(8): 433. CrossRef
Cysticercosis/taeniasis endemicity in Southeast Asia: Current status and control measures
Hai-Wei Wu, Akira Ito, Lin Ai, Xiao-Nong Zhou, Luz P. Acosta, Arve Lee Willingham III
Acta Tropica.2017; 165: 121. CrossRef
Molecular identification of cestodes and nematodes by cox1 gene real-time PCR and sequencing
Rosana W.S. Poon, Emily W.T. Tam, Susanna K.P. Lau, Vincent C.C. Cheng, Kwok-Yung Yuen, Rolf K. Schuster, Patrick C.Y. Woo
Diagnostic Microbiology and Infectious Disease.2017; 89(3): 185. CrossRef

12,031 View
110 Download
13 Web of Science
Crossref

Brief Communication

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; Korean J Parasitol 2008;46(4):289-291.
Published online December 20, 2008; DOI: https://doi.org/10.3347/kjp.2008.46.4.289

Abstract
PDF

The Tamjin River which flows from Jangheung-gun via Gangjin-gun to the South Sea was reported to be a highly endemic area of Metagonimus yokogawai infection in 1977 and 1985. However, there were no recent studies demonstrating how much change occurred in the endemicity, in terms of prevalence and worm burden, of metagonimiasis in this river basin. Thus, a small-scale epidemiological survey was carried out on some residents along the Tamjin River basin in order to determine the current status of M. yokogawai infection. A total of 48 fecal samples were collected and examined by the Kato-Katz thick smear and formalin-ether sedimentation techniques. The egg positive rate of all helminths was 50.0%, and that of M. yokogawai was 37.5%, followed by C. sinensis 22.9% and G. seoi 4.2%. To obtain the adult flukes of M. yokogawai, 6 egg positive cases were treated with praziquantel 10 mg/kg in a single dose and purged with magnesium sulfate. A total of 5,225 adult flukes (average 871 specimens per person) of M. yokogawai were collected from their diarrheic stools. Compared with the data reported in 1977 and 1985, the individual worm burdens appeared to have decreased remarkably, although the prevalence did not decrease at all. It is suggested that the endemicity of M. yokogawai infection along the Tamjin River has been reduced. To confirm this suggestion, the status of infection in snail and fish intermediate hosts should be investigated.

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
Metagonimus suifunensis sp. n. (Trematoda: Heterophyidae) from the Russian Southern Far East: Morphology, life cycle, and molecular data
P.G. Shumenko, Y.V. Tatonova, V.V. Besprozvannykh
Parasitology International.2017; 66(1): 982. 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
Prevalence ofMetagonimusMetacercariae in Sweetfish,Plecoglossus altivelis, from Eastern and Southern Coastal Areas in Korea
Shin-Hyeong Cho, Tong-Soo Kim, Byoung-Kuk Na, Woon-Mok Sohn
The Korean Journal of Parasitology.2011; 49(2): 161. CrossRef
Fish-borne Parasitic Diseases
Jong-Yil Chai
Hanyang Medical Reviews.2010; 30(3): 223. 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