We investigated population densities of mosquitoes in Gyeongbuk region from March to November, 2017 and pathogens were detected from the mosquitoes. Mosquito populations were investigated at 3 sites in downtown and 1 site in cowshed in Andong, 3 sites in Yeongdeok downtown and 3 sites near migratory birds habitat in Sangju by collecting trap. Total collected female mosquitoes were 7 genus, 13 species, 9,892 individuals and relatively dominant ratios are Aedes vexans (40%), Ae. albopictus (20%), Culex pipiens (16%). Flavivirus were monitored in 9,125 collected mosquitoes by real-time PCR and no target flavivirus causing infectious diseases were detected in Gyeongbuk area in 2017.

• Myeonghwan Kim(Department of Applied Biology, College of Ecology and Environmental Science, Kyungpook National University)
• Eunyoung Choi(Department of Applied Biology, College of Ecology and Environmental Science, Kyungpook National University)
• Jongbong Choi(Department of Applied Biology, College of Ecology and Environmental Science, Kyungpook National University)
• Hyunji Lee(Department of Applied Biology, College of Ecology and Environmental Science, Kyungpook National University)
• Sungho Lee(Department of Applied Biology, College of Ecology and Environmental Science, Kyungpook National University)
• Wook-Gyo Lee(Division of Vectors and Parasitic Diseases, Center for Laboratory Control of Infectious Disease, KCDC)
• Young Ho Kim(Department of Applied Biology, College of Ecology and Environmental Science, Kyungpook National University)
• Jongkyun Park(Department of Applied Biology, College of Ecology and Environmental Science, Kyungpook National University)