^○Roy A. Hall (Australian Infectious Diseases Research Centre, School of Chemistry and Molecular Biosciences, The University of Queensland, Australia)

^○Hirofumi Sawa^1,2, Shintaro Kobayashi^1,3, Hiroki Yamaguchi^1,4, Wallaya Phongphaew¹, Michihito Sasaki¹, Yasuko Orba¹ (1.Research Center for Zoonosis Control, Hokkaido University, Japan, 2.Global Institution for Collaborative Research and Education (GI-CoRE), Hokkaido University, Japan, 3.Laboratory of Public Health, Graduate School of Veterinary Medicine, Hokkaido University, Japan, 4.Hokkaido Institute of Public Health, Japan)

^○Tadaki Suzuki, Minoru Tobiume, Hideki Hasegawa (Department of Pathology, National Institute of Infectious Diseases, Japan)

^○Satoko Otsu (WHO Viet Nam Country Office, Vietnam)