1.Bedbug Bite.
Yunsun BYUN ; Yoon Seok YANG ; Jin Hye KIM ; Baik Kee CHO ; In Yong LEE ; Hyeone KIM ; Chun Wook PARK
Korean Journal of Dermatology 2015;53(2):157-159
No abstract available.
Bedbugs*
2.Reemergence of the bedbug Cimex lectularius in Seoul, Korea.
In Yong LEE ; Han Il REE ; Song Jun AN ; John Alderman LINTON ; Tai Soon YONG
The Korean Journal of Parasitology 2008;46(4):269-271
A healthy 30-yr-old woman carrying an insect that had been caught in her living room visited the International Clinic at Severance Hospital, Seoul, in December 2007. The insect she brought was identified to be a nymph of a bedbug, Cimex lectularius, and her skin rashes looked typical bedbug's bites. Her apartment was investigated, and a dead body of a bedbug, cast skins, and hatched eggs were found in her rooms and neighbors' rooms in the same building. She was living in that apartment in Seoul for 9 months since she had moved from New Jersey, USA. We assume that the bedbugs were introduced from abroad, since there had been no report on bedbugs in Seoul for more than 2 decades at least. This is a report of a reemergence of the common bedbug, C. lectularius in Seoul, Korea.
Adult
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Animals
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*Bedbugs/anatomy & histology
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Dermatitis/*pathology
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Female
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Humans
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Insect Bites and Stings/*pathology
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Insecticides
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Korea/epidemiology
3.Study of Exoparasites, Rickettsia and Hantaan virus in Bats.
Yun Tai LEE ; Chul Hee PARK ; Kyu Bong CHO ; Jeong Joong YOON
Journal of the Korean Society of Virology 1998;28(1):1-9
To study the relation between ectoparasite, Rickettsia and hantaan virus in bats, four order of Athropoda were collected from Rhinolophus ferrumequinum captured in Cheju and Eptesicus serotinus captured in Chungnamin from July 1989 to March 1998. Also antibody of Rickettsia and hantaan virus were detected by immunofluoroscent antibody technique and RT-PCR. The results are as follows. 1. Five species of Acarina were identified from E. serotinus: Leptotrobidium subakamushi of Trombiculidae, Macronyssus coreanus, Steatonyssuss spinosuss and Steatonychus superans of Macronyssidae, Argas vespertilionis of Metastigmata. 2. Ischnopsyllus needhami of Siphonaptera and Cimex of Hemiptera were identified from E. serotinus. 3. Cyteribia uenoi and Brachytarsina kanoi of Diptera were identified from R. ferrumequinum. 4. The positive rate of rickettsial antibodies in E. serotinus were 17.58%, 15.15%, 22.22%, 52.73% against R. tsutsugamushi, R. typhi, R. sibirica and R. thai tick typhus, respectively. The high positive rate of antibody related to the high content of Arthropoda. 5. The Positive rate of hantaan virus IFA antibodies were 3.4% (27 of 802) and hanntan virus infection rate 36.7% (22 of 60) by RT-PCR in bats. According these result, we showed that certain species of Athropoda isolated play a role as vector of Rickettsia in E. serotinus. Also bats play a role as a reservoir of hantaan virus in nature.
Antibodies
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Argas
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Arthropods
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Asian Continental Ancestry Group
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Bedbugs
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Chiroptera*
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Diptera
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Hantaan virus*
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Hemiptera
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Humans
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Jeju-do
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Rickettsia*
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Siphonaptera
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Ticks
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Trombiculidae
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Typhus, Epidemic Louse-Borne