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Abstract
In light of global climate change, the seasonal and geographical distribution of vector species, especially mosquitoes, chigger mites, and ticks, are of great importance for human beings residing in rural and urban environments. A total of 12 species belonging to 4 genera have been identified as vector mosquitoes in the Republic of Korea. The most common of the 56 mosquito species in this country from 2013 through 2015 was found to be a malaria vector, Anopheles sinensis s.l. (species ratio [SR] 52%); followed by a potential vector of West Nile virus, Aedes vexans nipponii (SR 38%); a Japanese encephalitis vector, Culex tritaeniorhynchus (SR 6%); a West Nile virus vector, Culex pipiens (SR 3%); and a dengue and Zika virus vector, Ae. albopictus (SR 0.3%). Of the scrub typhus vectors, Leptotrombidium scutellare is the predominant chigger mite in Gyongnam province and Jeju island, whereas L. pallidum is the predominant species in other areas of Korea. Ticks were found to be prevalent in most environmental conditions, and high levels of their activity were consistently observed from May to September. Haemaphysalis species of ticks were mostly collected in grasslands, whereas Ixodes species were frequently found in coniferous forests. Haemaphysalis longicornis, known as the main vector of severe fever with thrombocytopenia syndrome, was the predominant species and was widely distributed throughout the country.
REFERENCES
1. Menne B, Ebi KL. Climate change and adaptation strategies for human health. Heidelberg: Steinkopff-Verlag;2006.
2. Current status of selected infectious diseases. Public Health Wkly Rep. 2010; 3:902–907.
3. Current status of selected infectious diseases. Public Health Wkly Rep. 2013; 6:1069–1075.
4. Current status of selected infectious diseases. Public Health Wkly Rep. 2017; 10:427–439.
5. Lee WJ, Klein TA, Kim HC, Choi YM, Yoon SH, Chang KS, Chong ST, Lee IY, Jones JW, Jacobs JS, Sattabongkot J, Park JS. Anopheles kleini, anopheles pullus, and anopheles sinensis: potential vectors of plasmodium vivax in the Republic of Korea. J Med Entomol. 2007; 44:1086–1090.
6. Lee WG. Seasonal prevalence of a Japanese encephalitis vector, Culex tritaeniorhynchus (Diptera: Culicidae) in the Republic of Korea, 2011. Public Health Wkly Rep. 2012; 5:699–703.
7. Lee WG, Yu HM. Seasonal prevalence of a Japanese encephalitis ector, Culex tritaeniorhynchus (Diptera: Culicidae) in the Republic of Korea, 2013. Public Health Wkly Rep. 2014; 7:1048–1052.
8. Yu HM, Chang KS, Ju YR. Surveillance of a Japanese encephalitis vector, Culex tritaeniorhynchus (Diptera: Culicidae) in the Republic of Korea, 2014. Public Health Wkly Rep. 2015; 8:1244–1249.
9. Yu HM, Chang KS, Ju YR. Monitoring of population density of the Japanese encephalitis vector, Culex tritaeniorhynchus (Diptera: Culicidae) in the Republic of Korea, 2015. Public Health Wkly Rep. 2016; 9:259–264.
10. Tanaka K, Mizusawa K, Saugstad ES. A revision of the adult and larval mosquitoes of Japan and Korea (Diptera: Culicidae). Ann Arbor: American Entomological Institute;1979.
11. Lee DK, Lee YJ, Kim HC. Seasonal prevalence and host-seeking of mosquitoes in southeastern Republic of Korea. Entomol Res. 2009; 39:257–265.
12. Shim JC, Lee DK, Klein TA, Kim HC, Lee WJ, Im HK. Surveillance of vivax malaria vectors and civilian patients for malaria high-risk areas in northern Gyeonggi and Gangwon Provinces near the demilitarized zone, Republic of Korea, 2003–2006. Entomol Res. 2010; 40:202–210.
13. Ree HI. Medical entomology. Seoul: Komoonja;2012.
14. Ree HI, Hong HK, Lee JS, Wada Y, Jolivet PH. Dispersal experiment on Culex tritaeniorhynchus in Korea. Korea J Zool. 2001; 21:59–66.
15. Kim H, Cha GW, Jeong YE, Lee WG, Chang KS, Roh JY, Yang SC, Park MY, Park C, Shin EH. Detection of Japanese encephalitis virus genotype V in Culex orientalis and Culex pipiens (Diptera: Culicidae) in Korea. PLoS One. 2015; 10:e0116547.
16. Medical Entomology Team. Urban mosquitoes and their control. Public Health Wkly Rep. 2008; 1:413–417.
17. Turell MJ, Dohm DJ, Sardelis MR, O'Guinn ML, Andreadis TG, Blow JA. An update on the potential of North American mosquitoes (Diptera: Culicidae) to transmit West Nile virus. J Med Entomol. 2005; 42:57–62.
18. Shim JC, Yoon YH, Kim CL, Lee WJ, Shin EH, Yeon KN, Hong HK. Collection and life cycle of unreported Culex pipiens molestus in Korea. Rep NIH Korea. 1989; 26:235–240.
19. Lee DK, Lee WJ. Overwintering mosquito population of Culex pipiens molestus in the underground structures in Pusan. Korean J Entomol. 1992; 22:273–279.
20. Lee DK. Occurrence of Culex pipiens (Diptera: Culicidae) and effect of vent net sets for mosquito control at septic tanks in South-eastern area of the Korean peninsula. Korean J Appl Entomol. 2006; 45:51–57.
21. Lee DK, Kim HC, Yang YC, Lee WJ. Directory for control and management against vector mosquitoes. Seoul: Korea Centers for Disease Control and Prevention;2005.
22. Lee DK. Annual report of climate change vector surveillance center for South Gyeongsang province in 2016. Cheongju: Korea Centers for Disease Control and Prevention;2016.
23. Sohn SR. Seasonal prevalence and composition rate of Culex pipiens group occurring in the basement of an apartment, Taegu, Korea. Korean J Entomol. 1996; 26:21–27.
24. Yonemoto SI. Morphological and ecological studies on Culex pipiens molestus Forskal, 1775 found in open waters. J Osaka City Med Cent. 1971; 20:361–385.
25. Makiya K. Population dynamics of mosquitoes in Nagoya district. V. Seasonal change of composition rate of Culex pipiens molestus and Culex pipiens pallens observed in a midtown building. Med Entomol Zool. 1973; 24:89–96.
26. Horsfall WR. Mosquitoes: their bionomics and relation to disease. New York: Ronald Press Co;1972.
27. Enserink M. Entomology. A mosquito goes global. Science. 2008; 320:864–866.
28. Tsuda Y, Maekawa Y, Ogawa K, Itokawa K, Komagata O, Sasaki T, Isawa H, Tomita T, Sawabe K. Biting density and distribution of Aedes albopictus during the September 2014 outbreak of dengue fever in Yoyogi Park and the Vicinity of Tokyo Metropolis, Japan. Jpn J Infect Dis. 2016; 69:1–5.
29. Lee DK. Annual report of climate change vector surveillance center for South Gyeongsang province in 2014. Cheongju: Korea Centers for Disease Control and Prevention;2014.
30. Becker N, Petric D, Zgomba M, Boase C, Minoo M, Dahl C, Kaiser A. Mosquitoes and their control. New York: Kluwer Academic/Plenum Pub;2003.
31. Kadosaka T, Kimura E. Electron microscopic observations of Orientia tsutsugamushi in salivary gland cells of naturally Infected Leptotrombidium pallidum larvae during feeding. Microbiol Immunol. 2003; 47:727–733.
32. Lee HI, Shim SK, Song BG, Choi EN, Hwang KJ, Park MY, Park C, Shin EH. Detection of Orientia tsutsugamushi, the causative agent of scrub typhus, in a novel mite species, Eushoengastia koreaensis, in Korea. Vector Borne Zoonotic Dis. 2011; 11:209–214.
33. Lee IY, Kim HC, Lee YS, Seo JH, Lim JW, Yong TS, Klein TA, Lee WJ. Geographical distribution and relative abun-dance of vectors of scrub typhus in the Republic of Korea. Korean J Parasitol. 2009; 47:381–386.
34. Park WI, Roh JY, Ju YR. Survey of chigger mites as vector of scrub typhus (2015). Public Health Wkly Rep. 2016; 9:552–554.
35. Shin EH. Hard tick species including SFTS-infected ticks and bite cases in the Republic of Korea. Public Health Wkly Rep. 2014; 7:342–345.
36. Kim JY, Cho SH, Joo HN, Tsuji M, Cho SR, Park IJ, Chung GT, Ju JW, Cheun HI, Lee HW, Lee YH, Kim TS. First case of human babesiosis in Korea: detection and characterization of a novel type of Babesia sp. (KO1) similar to ovine babesia. J Clin Microbiol. 2007; 45:2084–2087.
37. Kim KH, Yi J, Kim G, Choi SJ, Kang IJ, Kim NK, Choe PG, Kim NJ, Lee JK, Oh M. Severe fever with thrombocytopenia syndrome, South Korea, 2012. Emerg Infect Dis. 2013; 19:1892–1894.
38. Song BG, Lee WG, Ju YR. Geographical distribution of Ixodid ticks in the Republic of Korea, 2015. Public Health Wkly Rep. 2017; 10:239–245.
39. National Institute of Meteorological Research. A view and effects following the scenario for climate change [Internet]. Seoul: Korea Meteorological Administration;2011. [cited 2011 Nov 29]. Available from:. http://web.kma.go.kr/notify/press/kma_list.jsp?bid=press&mode=view&num=1192151.
Table 1.
Reported cases of national infectious diseases from vectors in the Republic of Korea from 2007 through 2016 [2-4]
Table 2.
Species and number of nocturnal mosquitoes collected with black light traps at 28 to 40 sites in 10 locations of the Republic of Korea from April through October (mean number/trap/night) [6-9]
Table 3.
Species and number of diurnal mosquitoes collected at two sites with BioGents Sentinel traps from April through October in Busan (mean number/trap/night) [22,29]
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