1 Department of Microbiology and Immunology, Jeju National University School of Medicine, Jeju, South Korea. E-mail: yomust7@jejunu.ac.kr.
2 Medical Entomology and Zoonoses Ecology, Microbial Risk Assessment, Emergency Response Department, Public Health England, Wiltshire, United Kingdom. E-mail: jolyon.medlock@phe.gov.uk.
3 Ewha Medical Research Institute, Ewha Womans University, Seoul, South Korea. E-mail: yyun@ewha.ac.kr.
4 Department of Microbiology and Immunology, Department of Biomedical Science, Seoul National University College of Medicine, Seoul, South Korea. E-mail: chonh@snu.ac.kr.