Osong Public Health and Research Perspectives

Original Articles

Annual Fluctuation in Chigger Mite Populations and Orientia Tsutsugamushi Infections in Scrub Typhus Endemic Regions of South Korea: Seong Yoon Kim, Byoungchul Gill, Bong Gu Song, Hyuk Chu, Won Il Park, Hee Il Lee, E-hyun Shin, Shin-Hyeong Cho, Jong Yul Roh; Osong Public Health Res Perspect. 2019;10(6):351-358. Published online December 31, 2019; DOI: https://doi.org/10.24171/j.phrp.2019.10.6.05

4,168 View
197 Download
3 Citations

Objectives

Chigger mites are vectors for scrub typhus. This study evaluated the annual fluctuations in chigger mite populations and Orientia tsutsugamushi infections in South Korea.

Methods

During 2006 and 2007, chigger mites were collected monthly from wild rodents in 4 scrub typhus endemic regions of South Korea. The chigger mites were classified based on morphological characteristics, and analyzed using nested PCR for the detection of Orientia tsutsugamushi.

Results

During the surveillance period, the overall trapping rate for wild rodents was 10.8%. In total, 17,457 chigger mites (representing 5 genera and 15 species) were collected, and the average chigger index (representing the number of chigger mites per rodent), was 31.7. The monthly chigger index was consistently high (> 30) in Spring (March to April) and Autumn (October to November). The mite species included Leptotrombidium pallidum (43.5%), L. orientale (18.9%), L. scutellare (18.1%), L. palpale (10.6%), and L. zetum (3.6%). L. scutellare and L. palpale populations, were relatively higher in Autumn. Monthly O. tsutsugamushi infection rates in wild rodents (average: 4.8%) and chigger mites (average: 0.7%) peaked in Spring and Autumn.

Conclusion

The findings demonstrated a bimodal pattern of the incidence of O. tsutsugamushi infections. Higher infection rates were observed in both wild rodents and chigger mites, in Spring and Autumn. However, this did not reflect the unimodal incidence of scrub typhus in Autumn. Further studies are needed to identify factors, such as human behavior and harvesting in Autumn that may explain this discordance.

Citations

Citations to this article as recorded by

Eco-epidemiology of rodent-associated trombiculid mites and infection with Orientia spp. in Southern Chile
María Carolina Silva de la Fuente, Caricia Pérez, Constanza Martínez-Valdebenito, Ruth Pérez, Cecilia Vial, Alexandr Stekolnikov, Katia Abarca, Thomas Weitzel, Gerardo Acosta-Jamett, Jessica N. Ricaldi
PLOS Neglected Tropical Diseases.2023; 17(1): e0011051. CrossRef
Infestation and seasonal fluctuation of chigger mites on the Southeast Asian house rat (Rattus brunneusculus) in southern Yunnan Province, China
Yan Lv, Xianguo Guo, Daochao Jin, Wenyu Song, Peiying Peng, Hao Lin, Rong Fan, Chengfu Zhao, Zhiwei Zhang, Keyu Mao, Tijun Qian, Wenge Dong, Zhihua Yang
International Journal for Parasitology: Parasites .2021; 14: 141. CrossRef
Nationwide Incidence of Chigger Mite Populations and Molecular Detection of Orientia tsutsugamushi in the Republic of Korea, 2020
Min-Goo Seo, Bong-Goo Song, Tae-Kyu Kim, Byung-Eon Noh, Hak Seon Lee, Wook-Gyo Lee, Hee Il Lee
Microorganisms.2021; 9(8): 1563. CrossRef

Prediction Forecast for Culex tritaeniorhynchus Populations in Korea: Nam-Hyun Kim, Wook-Gyo Lee, E-Hyun Shin, Jong Yul Roh, Hae-Chun Rhee, Mi Yeoun Park; Osong Public Health Res Perspect. 2014;5(3):131-137. Published online June 30, 2014; DOI: https://doi.org/10.1016/j.phrp.2014.04.004

2,039 View
25 Download
3 Citations

Abstract PDF

Objectives
Japanese encephalitis is considered as a secondary legal infectious disease in Korea and is transmitted by mosquitoes in the summer season. The purpose of this study was to predict the ratio of Culex tritaeniorhynchus to all the species of mosquitoes present in the study regions.
Methods
From 1999 to 2012, black light traps were installed in 10 regions in Korea (Busan, Gyeonggi, Gangwon, Chungbuk, Chungnam, Jeonbuk, Jeonnam, Gyeongbuk, Gyeongnam, and Jeju) to capture mosquitoes for identification and classification under a dissecting microscope. The number of mosquitoes captured/week was used to calculate its daily occurrence (mosquitoes/trap/night). To predict the characteristics of the mosquito population, an autoregressive model of order p (AR(p)) was used to execute the out-of-sample prediction and the in-sample estimation after presumption.
Results
Compared with the out-of-sample method, the sample-weighted regression method's case was relatively superior for prediction, and this method predicted a decrease in the frequency of Cx. tritaeniorhynchus for 2013. However, the actual frequency of this species showed an increase in frequency. By contrast, the frequency rate of all the mosquitoes including Cx. tritaeniorhynchus gradually decreased.
Conclusion
The number of patients with Japanese encephalitis has been strongly associated with the occurrence and density of vector mosquitoes, and the importance of this infectious disease has been highlighted since 2010. The 2013 prediction indicated an increase after an initial decrease, although the ratio of the two mosquito species decreased. The increase in vector density may be due to changes in temperature and the environment. Thus, continuous prevalence prediction is warranted.

Citations

Citations to this article as recorded by

Joint spatiotemporal modelling reveals seasonally dynamic patterns of Japanese encephalitis vector abundance across India
Lydia H. V. Franklinos, David W. Redding, Tim C. D. Lucas, Rory Gibb, Ibrahim Abubakar, Kate E. Jones, Andrew S. Azman
PLOS Neglected Tropical Diseases.2022; 16(2): e0010218. CrossRef
Vector competence of anthropophilic mosquitoes for a new mesonivirus in Senegal
Alioune Gaye, Moussa Moïse Diagne, El Hadji Ndiaye, Marie Henriette Dior Ndione, Martin Faye, Cheikh Talla, Gamou Fall, Yamar Ba, Diawo Diallo, Ibrahima Dia, Pascal Handschumacher, Ousmane Faye, Amadou Alpha Sall, Mawlouth Diallo
Emerging Microbes & Infections.2020; 9(1): 496. CrossRef
The mitochondrial genomes of Culex tritaeniorhynchus and Culex pipiens pallens (Diptera: Culicidae) and comparison analysis with two other Culex species
Qian-Chun Luo, You-Jin Hao, Fengxia Meng, Ting-Jing Li, Yi-Ran Ding, Ya-Qiong Hua, Bin Chen
Parasites & Vectors.2016;[Epub] CrossRef

Susceptibility and Resistance of Field Populations of Anopheles sinensis (Diptera: Culicidae) Collected from Paju to 13 Insecticides: Kyu-Sik Chang, Dae-Hyun Yoo, E-Hyun Shin, Wook-Gyo Lee, Jong Yeol Roh, Mi Yeoun Park; Osong Public Health Res Perspect. 2013;4(2):76-80. Published online April 30, 2013; DOI: https://doi.org/10.1016/j.phrp.2013.02.001

2,028 View
19 Download
10 Citations

Abstract PDF

Objectives
Over 20% of all malaria cases reported annually in the Republic of Korea (ROK) occur in Paju, Gyeonggi Province. Vector control for malaria management is essential, but the insecticide resistance of the vector, Anopheles mosquitoes, has been a major obstacle in implementing effective control. In this study, the insecticide resistance of the vector mosquitoes was evaluated and compared with that of vector mosquitoes collected from the same locality in 2001 and 2009.
Methods
The insecticide resistance of Anopheles sinensis s.s. collected from Paju, Gyeonggi Province in the ROK was evaluated under laboratory conditions with a micro-application method using 13 insecticides currently used by local public health centers and pest control operators in the ROK.
Results
Based on median lethal dose (LC₅₀) values, An. sinensis s.s. were most susceptible to the insecticides bifenthrin, cyfluthrin, and etofenprox in that order, and least susceptible to permethrin. An. sinensis showed higher susceptibility to pyrethroids than organophosphates, except for fenthion and permethrin. In a comparative resistance test, the resistance ratios (RRs) of An. sinensis collected in 2012 (AS12) to the 13 insecticides were compared to the RRs of two strains of An. sinensis collected from the same locality in 2001 (AS01) and 2008 (AS08). With some exceptions, AS12 demonstrated higher resistance to all tested insecticides compared to AS01 and AS08, and less resistance to bifenthrin, cyfluthrin, and cypermethrin compared to AS01.
Conclusion
These results indicate that careful selection and rotation of these insecticides may result in continued satisfactory control of field populations of An. sinensis s.s. for effective malaria management in Paju.

Citations

Citations to this article as recorded by

Assessing cross-resistance within the pyrethroids in terms of their interactions with key cytochrome P450 enzymes and resistance in vector populations
C. L. Moyes, R. S. Lees, C. Yunta, K. J. Walker, K. Hemmings, F. Oladepo, P. A. Hancock, D. Weetman, M. J. I. Paine, H. M. Ismail
Parasites & Vectors.2021;[Epub] CrossRef
ASGDB: a specialised genomic resource for interpreting Anopheles sinensis insecticide resistance
Dan Zhou, Yang Xu, Cheng Zhang, Meng-Xue Hu, Yun Huang, Yan Sun, Lei Ma, Bo Shen, Chang-Liang Zhu
Parasites & Vectors.2018;[Epub] CrossRef
Preliminary characterization of putative structural cuticular proteins in the malaria vector Anopheles sinensis
Dan Zhou, Baiyun Duan, Yan Sun, Lei Ma, Changliang Zhu, Bo Shen
Pest Management Science.2017; 73(12): 2519. CrossRef
Analysis of Pyrethroid Resistance Allele in Malaria Vector Anopheles sinensis from Malaria High-risk Area
Kwang Shik Choi, Seung-Yeol Lee, Do-Un Hwang, Heung-Chul Kim, Kyu-Sik Chang, Hee-Young Jung
The Korean Journal of Pesticide Science.2016; 20(4): 286. CrossRef
Ecological variation and resistance levels to propoxur and chlorpyrifos in Anopheles stephensi (Diptera: Culicidae), a malaria mosquito from India
TPN Hariprasad, Nadikere Jaya Shetty
International Journal of Tropical Insect Science.2016; 36(01): 48. CrossRef
Synthesis and Pesticidal Activities of 5-(2-Cyclopropylaminopyrimidin-4-yl)-4-(thiophenyl)thiazole Derivatives
Won-Sik Choi, Seok-Woo Nam, Il-Doo Kim, Seung-Han Kim, Kun-Ho Park, In-Kyung Bae, Eun-Sil Park, Hwang-Ju Jeon, Sung-Eun Lee
Journal of Chemistry.2015; 2015: 1. CrossRef
Knockdown resistance of Anopheles sinensis in Henan province, China
Hong-wei Zhang, Ying Liu, Tao Hu, Rui-min Zhou, Jian-she Chen, Dan Qian, Cheng-yun Yang, Yu-ling Zhao, Su-hua Li, Jing Cui, Zhong-quan Wang, Zhanchun Feng, Bian-li Xu
Malaria Journal.2015;[Epub] CrossRef
Genomic Analysis of Detoxification Supergene Families in the Mosquito Anopheles sinensis
Dan Zhou, Xianmiao Liu, Yan Sun, Lei Ma, Bo Shen, Changliang Zhu, Xinghui Qiu
PLOS ONE.2015; 10(11): e0143387. CrossRef
Transcriptome profiling of pyrethroid resistant and susceptible mosquitoes in the malaria vector, Anopheles sinensis
Guoding Zhu, Daibin Zhong, Jun Cao, Huayun Zhou, Julin Li, Yaobao Liu, Liang Bai, Sui Xu, Mei-Hui Wang, Guofa Zhou, Xuelian Chang, Qi Gao, Guiyun Yan
BMC Genomics.2014;[Epub] CrossRef
Enhanced Toxicity of Binary Mixtures ofBacillus thuringiensissubsp.israelensisand Three Essential Oil Major Constituents to WildAnopheles sinensis(Diptera: Culicidae) andAedes albopictus(Diptera: Culicidae)
Kyu-Sik Chang, E-Hyun Shin, Dae-Hyun Yoo, Young-Joon Ahn
Journal of Medical Entomology.2014; 51(4): 804. CrossRef

Autochthonous Lyme Borreliosis in Humans and Ticks in Korea: Shinje Moon, Jin Gwack, Kyu Jam Hwang, Donghyuk Kwon, Suyeon Kim, Yoontae Noh, Jongyul Roh, E-hyun Shin, Kyungjin Jeong, Wonseok Seok, Seung-Ki Youn; Osong Public Health Res Perspect. 2013;4(1):52-56. Published online February 28, 2013; DOI: https://doi.org/10.1016/j.phrp.2012.12.001

2,190 View
15 Download
16 Citations

Abstract PDF

Objective: This study aimed at finding epidemiological and clinical features of autochthonous Lyme borreliosis in humans through epidemiological investigations and identifying its vectors and pathogens through analysis of ticks.
Method
Epidemiological investigations, including review of the retrospective medical records and patient interviews, were conducted in two cases that occurred in 2012. To identify the vectors and pathogens, ticks were collected between September 23 and October 6, 2012 from the area where the tick bite in the first patient occurred. The ticks were classified, and polymerase chain reaction (PCR) tests and cultures were performed.
Results
The first patient, a 46-year-old female, visited a forest in Gangwon province, which was 900 m above sea level, where the tick bite occurred. Two weeks after the tick bite, erythema migrans (12 × 6 cm² in size) appeared on the site of tick bite, along with fever, chill, fatigue, myalgia, and arthralgia on shoulders, knees, and hips. The second patient, a 44-year-old male, visited a mountain in Gangwon province, which was 1200 m above sea level, where a tick bite occurred. One month after the tick bite, erythema migrans appeared at the site of the tick bite, along with fatigue, myalgia, and arthralgia on the right shoulder and temporomandibular joint. Indirect fluorescent antibody testing and Western blotting were carried out in these two cases for diagnosis, and positive findings were obtained. As a result, Lyme borreliosis could be confirmed. To estimate the pathogens and vectors, the ticks were collected. A total of 122 ticks were collected and only two species, Haemaphysalis japonica and Haemaphysalis flava, were identified. PCR and culture were performed on ticks. However, Borrelia burgdo rferi sensu lato was not isolated from any collected ticks.
Conclusions
This study is significant to confirm Lyme borreliosis officially at first by the national surveillance system, although identification of the mites and pathogens failed.

Citations

Citations to this article as recorded by

Surveillance and Molecular Identification of Borrelia Species in Ticks Collected at U.S. Army Garrison Humphreys, Republic of Korea, 2018–2019
Seung-Ho Lee, Sung-Tae Chong, Heung-Chul Kim, Terry A Klein, Kyungmin Park, Jingyeong Lee, Jeong-Ah Kim, Won-Keun Kim, Jin-Won Song, Sarah Hamer
Journal of Medical Entomology.2022; 59(1): 363. CrossRef
De novo transcriptome sequencing and comparative profiling of the ovary in partially engorged and fully engorged Haemaphysalis flava ticks
Yu Zhao, Zhe-Hui Qu, Feng-Chao Jiao
Parasitology International.2021; 83: 102344. CrossRef
Characterization of AV422 from Haemaphysalis flava ticks in vitro
Lei Liu, Hao Tang, De-yong Duan, Jin-bao Liu, Jie Wang, Li-li Feng, Tian-yin Cheng
Experimental and Applied Acarology.2021; 84(4): 809. CrossRef
iSeq 100 for metagenomic pathogen screening in ticks
Ju Yeong Kim, Myung-hee Yi, Alghurabi Areej Sabri Mahdi, Tai-Soon Yong
Parasites & Vectors.2021;[Epub] CrossRef
Study on the Epidemiological Features of Lyme Disease in Korea between 2011 and 2018
Choong Won Seo
The Korean Journal of Clinical Laboratory Science.2019; 51(4): 436. CrossRef
Cathepsin L—a novel cysteine protease from Haemaphysalis flava Neumann, 1897
Yali Sun, Lan He, Long Yu, Jiaying Guo, Zheng Nie, Qin Liu, Junlong Zhao
Parasitology Research.2019; 118(5): 1581. CrossRef
Tick saliva microbiomes isolated from engorged and partially fed adults ofHaemaphysalis flavatick females
X.-M. He, T.-Y. Cheng
Journal of Applied Entomology.2018; 142(1-2): 173. CrossRef
Molecular detection of Rickettsia species in ticks collected from the southwestern provinces of the Republic of Korea
Yoontae Noh, Yeong Seon Lee, Heung-Chul Kim, Sung-Tae Chong, Terry A. Klein, Ju Jiang, Allen L. Richards, Hae Kyeong Lee, Su Yeon Kim
Parasites & Vectors.2017;[Epub] CrossRef
Borrelia Species Detected in Ticks Feeding on Wild Korean Water Deer (Hydropotes inermis) Using Molecular and Genotypic Analyses
D. VanBik, S. H. Lee, M. G. Seo, B. R. Jeon, Y. K. Goo, S. J. Park, M. H. Rhee, O. D. Kwon, T. H. Kim, P.J.L. Geraldino, D. Kwak
Journal of Medical Entomology.2017; 54(5): 1397. CrossRef
Serological Detection of Borrelia burgdorferi among Horses in Korea
Seung-Hun Lee, Sun-Hee Yun, Eunsang Choi, Yong-Soo Park, Sang-Eun Lee, Gil-Jae Cho, Oh-Deog Kwon, Dongmi Kwak
The Korean Journal of Parasitology.2016; 54(1): 97. CrossRef
De novo assembly and analysis of midgut transcriptome of Haemaphysalis flava and identification of genes involved in blood digestion, feeding and defending from pathogens
Xing-Li Xu, Tian-Yin Cheng, Hu Yang, Zhi-Hui Liao
Infection, Genetics and Evolution.2016; 38: 62. CrossRef
Enolase, a plasminogen receptor isolated from salivary gland transcriptome of the ixodid tick Haemaphysalis flava
Xing-Li Xu, Tian-Yin Cheng, Hu Yang
Parasitology Research.2016; 115(5): 1955. CrossRef
Seasonal Patterns of Ticks in Pocheon and Cheolwon, Republic of Korea
Yong Chil Shin, In Yong Lee, Jang Hoon Seo
Korean Journal of Clinical Laboratory Science.2015; 47(3): 147. CrossRef
Epidemiological Features and Clinical Manifestations of Lyme Borreliosis in Korea during the Period 2005^|^ndash;2012
Shinje Moon, Yeongseon Hong, Kyu-Jam Hwang, Suyeon Kim, Jihye Eom, Donghyok Kwon, Ji-Hyuk Park, Seung-Ki Youn, Aeree Sohn
Japanese Journal of Infectious Diseases.2015; 68(1): 1. CrossRef
Insight into the Pathogenesis of Lyme Disease
Ok Sarah Shin
Journal of Bacteriology and Virology.2014; 44(1): 10. CrossRef
Epidemic Intelligence Service Officers and Field Epidemiology Training Program in Korea
Geun-Yong Kwon, Shinje Moon, Wooseok Kwak, Jin Gwack, Chaeshin Chu, Seung-Ki Youn
Osong Public Health and Research Perspectives.2013; 4(4): 215. CrossRef

Articleses

Prevalence of Tick-Borne Encephalitis Virus in Ixodid Ticks Collected from the Republic of Korea During 2011–2012: Seok-Min Yun, Bong Gu Song, WooYoung Choi, Won Il Park, Sung Yun Kim, Jong Yul Roh, Jungsang Ryou, Young Ran Ju, Chan Park, E-Hyun Shin; Osong Public Health Res Perspect. 2012;3(4):213-221. Published online December 31, 2012; DOI: https://doi.org/10.1016/j.phrp.2012.10.004

2,381 View
24 Download
26 Citations

Abstract PDF

Objectives
In this study, we demonstrated that TBEV-infected ticks have been distributed in the ROK, combined with our previous results. These results suggest that TBEV may exist in the ROK, and H. longicornis, H. flava, and I. nipponensis may be potential vectors of TBEV. In addition, these results emphasize the need for further epidemiological research of TBEV.
Methods
We examined for the presence of RNA of TBEV by reverse transcriptase-nested polymerase chain reaction (RT-nested PCR) using ixodid ticks captured in 25 localities of 10 provinces. Ticks were collected by the flagging and dragging method or using sentinel BG traps at forests, grass thickets, and grassland. A total of 13,053 ticks belonging to two genera and four species were collected and pooled (1292 pools), according to collection site, species of tick, and developmental stage.
Results
Among 1292 pools, the envelope (E) protein gene of TBEV was detected using RT-nested PCR in 10 pools (3 pools of the 1,331 adult ticks and 7 pools of the 11,169 nymph ticks) collected from Gangwon-do province, Jeonrabuk-do province, and Jeju Island. The minimum infection rates for TBEV of Haemaphysalis longicornis, Haemaphysalis flava, and Ixodes nipponensis were 0.06%, 0.17%, and 2.38%, respectively. Phylogenetic analysis based on the partial E protein gene was performed to identify relationships between the TBEV strains. This showed that 10 Korean strains clustered with the Western subtype.
Conclusion
In this study, we investigated the prevalence of tick-borne encephalitis virus (TBEV) in ixodid ticks from various regions of the Republic of Korea (ROK) during 2011–2012 to identify whether TBEV is circulating and to determine the endemic regions of TBEV.

Citations

Citations to this article as recorded by

Molecular detection and phylogenetic analysis of tick‐borne encephalitis virus in ticks in northeastern China
Xiaohui Li, Hongwei Ji, Di Wang, Lihe Che, Li Zhang, Liang Li, Qing Yin, Quan Liu, Feng Wei, Zedong Wang
Journal of Medical Virology.2022; 94(2): 507. CrossRef
TBE in South Korea
Song Joon Young
Tick-borne encephalitis - The Book.2022;[Epub] CrossRef
Genomic Determinants Potentially Associated with Clinical Manifestations of Human-Pathogenic Tick-Borne Flaviviruses
Artem N. Bondaryuk, Nina V. Kulakova, Ulyana V. Potapova, Olga I. Belykh, Anzhelika V. Yudinceva, Yurij S. Bukin
International Journal of Molecular Sciences.2022; 23(21): 13404. CrossRef
TBE in South Korea
Song Joon Young
Tick-borne encephalitis - The Book.2021;[Epub] CrossRef
Hard Ticks as Vectors Tested Negative for Severe Fever with Thrombocytopenia Syndrome in Ganghwa-do, Korea during 2019-2020
Kyoung Jin, Yeon-Ja Koh, Seong Kyu Ahn, Joonghee Cho, Junghwan Lim, Jaeyong Song, Jinyoung Lee, Young Woo Gong, Mun Ju Kwon, Hyung Wook Kwon, Young Yil Bahk, Tong-Soo Kim
The Korean Journal of Parasitology.2021; 59(3): 281. CrossRef
Nationwide Temporal and Geographical Distribution of Tick Populations and Phylogenetic Analysis of Severe Fever with Thrombocytopenia Syndrome Virus in Ticks in Korea, 2020
Min-Goo Seo, Byung-Eon Noh, Hak Seon Lee, Tae-Kyu Kim, Bong-Goo Song, Hee Il Lee
Microorganisms.2021; 9(8): 1630. CrossRef
Seroepidemiologic survey of emerging vector-borne infections in South Korean forest/field workers
Ji Yun Noh, Joon Young Song, Joon Yong Bae, Man-Seong Park, Jin Gu Yoon, Hee Jin Cheong, Woo Joo Kim, Nam-Hyuk Cho
PLOS Neglected Tropical Diseases.2021; 15(8): e0009687. CrossRef
European subtype of tick-borne encephalitis virus. Literature review
Yu. S. Savinova
Acta Biomedica Scientifica.2021; 6(4): 100. CrossRef
Tick-Borne Encephalitis Virus: An Emerging Ancient Zoonosis?
Andrei A. Deviatkin, Ivan S. Kholodilov, Yulia A. Vakulenko, Galina G. Karganova, Alexander N. Lukashev
Viruses.2020; 12(2): 247. CrossRef
Characterization of tick-borne encephalitis virus isolated from a tick in central Hokkaido in 2017
Yuji Takahashi, Shintaro Kobayashi, Mariko Ishizuka, Minato Hirano, Memi Muto, Shoko Nishiyama, Hiroaki Kariwa, Kentaro Yoshii
Journal of General Virology.2020; 101(5): 497. CrossRef
A history of the introduction, establishment, dispersal and management ofHaemaphysalis longicornisNeumann, 1901 (Ixodida: Ixodidae) in New Zealand
Allen C. G. Heath
New Zealand Journal of Zoology.2020; 47(4): 241. CrossRef
Four Year Surveillance of the Vector Hard Ticks for SFTS, Ganghwa-do, Republic of Korea
Myung-Deok Kim-Jeon, Seung Jegal, Hojong Jun, Haneul Jung, Seo Hye Park, Seong Kyu Ahn, Jinyoung Lee, Young Woo Gong, Kwangsig Joo, Mun Ju Kwon, Jong Yul Roh, Wook-Gyo Lee, Young Yil Bahk, Tong-Soo Kim
The Korean Journal of Parasitology.2019; 57(6): 691. CrossRef
TBE in South Korea
Joon Young Song
Tick-borne encephalitis - The Book.2019;[Epub] CrossRef
Ixodid ticks and tick-borne encephalitis virus prevalence in the South Asian part of Russia (Republic of Tuva)
Ivan Kholodilov, Oxana Belova, Ludmila Burenkova, Yuri Korotkov, Lidiya Romanova, Lola Morozova, Vitalii Kudriavtsev, Larissa Gmyl, Ilmira Belyaletdinova, Alexander Chumakov, Natalia Chumakova, Oyumaa Dargyn, Nina Galatsevich, Anatoly Gmyl, Mikhail Mikhai
Ticks and Tick-borne Diseases.2019; 10(5): 959. CrossRef
Current Status of Tick-Borne Diseases in South Korea
Jae Hyoung Im, JiHyeon Baek, Areum Durey, Hea Yoon Kwon, Moon-Hyun Chung, Jin-Soo Lee
Vector-Borne and Zoonotic Diseases.2019; 19(4): 225. CrossRef
Molecular characterization of Haemaphysalis longicornis-borne rickettsiae, Republic of Korea and China
Ju Jiang, Huijuan An, John S. Lee, Monica L. O’Guinn, Heung-Chul Kim, Sung-Tae Chong, Yanmin Zhang, Dan Song, Roxanne G. Burrus, Yuzhou Bao, Terry A. Klein, Allen L. Richards
Ticks and Tick-borne Diseases.2018; 9(6): 1606. CrossRef
Molecular detection of Rickettsia species in ticks collected from the southwestern provinces of the Republic of Korea
Yoontae Noh, Yeong Seon Lee, Heung-Chul Kim, Sung-Tae Chong, Terry A. Klein, Ju Jiang, Allen L. Richards, Hae Kyeong Lee, Su Yeon Kim
Parasites & Vectors.2017;[Epub] CrossRef
Necessity of a Surveillance System for Tick-borne Encephalitis
Seok-Ju Yoo, Ji-Hyuk Park
Osong Public Health and Research Perspectives.2017; 8(2): 155. CrossRef
Molecular detection of severe fever with thrombocytopenia syndrome and tick-borne encephalitis viruses in ixodid ticks collected from vegetation, Republic of Korea, 2014
Seok-Min Yun, Ye-Ji Lee, WooYoung Choi, Heung-Chul Kim, Sung-Tae Chong, Kyu-Sik Chang, Jordan M. Coburn, Terry A. Klein, Won-Ja Lee
Ticks and Tick-borne Diseases.2016; 7(5): 970. CrossRef
The characterization of TBEV of European subtype circulating in Siberia, Russia
I. V. Kozlova, T. V. Demina, S. E. Tkachev, Yu. S. Savinova, E. K. Doroshchenko, O. V. Lisak, Yu. P. Dzhioev, O. V. Suntsova, M. M. Verkhozina, A. I. Paramonov, N. V. Tikunova, V. I. Zlobin, D. . Ruzek
Epidemiology and Vaccine Prevention.2016; 15(6): 30. CrossRef
Detection of SFTS Virus inIxodes nipponensisandAmblyomma testudinarium(Ixodida: Ixodidae) Collected From Reptiles in the Republic of Korea
Jae-Hwa Suh, Heung-Chul Kim, Seok-Min Yun, Jae-Won Lim, Jin-Han Kim, Sung-Tae Chong, Dae-Ho Kim, Hyun-Tae Kim, Hyun Kim, Terry A. Klein, Jaree L. Johnson, Won-Ja Lee
Journal of Medical Entomology.2016; 53(3): 584. CrossRef
Epidemiological Features and Clinical Manifestations of Lyme Borreliosis in Korea during the Period 2005^|^ndash;2012
Shinje Moon, Yeongseon Hong, Kyu-Jam Hwang, Suyeon Kim, Jihye Eom, Donghyok Kwon, Ji-Hyuk Park, Seung-Ki Youn, Aeree Sohn
Japanese Journal of Infectious Diseases.2015; 68(1): 1. CrossRef
Characteristics and Factors Associated with Death among Patients Hospitalized for Severe Fever with Thrombocytopenia Syndrome, South Korea, 2013
Jaeseung Shin, Donghyok Kwon, Seung-Ki Youn, Ji-Hyuk Park
Emerging Infectious Diseases.2015; 21(10): 1704. CrossRef
Review: Sentinels of tick-borne encephalitis risk
Maren Imhoff, Peter Hagedorn, Yesica Schulze, Wiebke Hellenbrand, Martin Pfeffer, Matthias Niedrig
Ticks and Tick-borne Diseases.2015; 6(5): 592. CrossRef
Louping ill virus (LIV) in the Far East
Galina N. Leonova, Ilya G. Kondratov, Olga S. Maystrovskaya, Ikuo Takashima, Sergei I. Belikov
Archives of Virology.2015; 160(3): 663. CrossRef
Prevalence of severe fever with thrombocytopenia syndrome virus in Haemaphysalis longicornis ticks in South Korea
Sun-Whan Park, Bong Gu Song, E-Hyun Shin, Seok-Min Yun, Myung-Guk Han, Mi Yeoun Park, Chan Park, Jungsang Ryou
Ticks and Tick-borne Diseases.2014; 5(6): 975. CrossRef

Management and Surveillance of Disease Vectors in the Republic of Korea: E-Hyun Shin; Osong Public Health Res Perspect. 2011;2(Suppl 1):S7-S7. Published online December 31, 2011; DOI: https://doi.org/10.1016/j.phrp.2011.11.028

1,898 View
17 Download

PDF

First
Prev
Page of 1
Next
Last

Search