4:50 PM - 5:05 PM
*Fuka Kikuchi1,2, Mami Oba2, Ai Hayashi1, Karen Yamada1,5, Kae Senoo1,5, Akio Shinohara3, Ken Maeda4, Hajime Kamiya1, Motoi Suzuki1, Tetsuya Mizutani2, Satoru Arai1 (1. Center for Surveillance, Immunization, and Epidemiologic Research, National Institute of Infectious Diseases, 2. Center for Infectious Disease Epidemiology and Prevention Research, Tokyo University of Agriculture and Technology , 3. Frontier Science Research Center, University of Miyazaki, 4. Department of Veterinary Science, National Institute of Infectious Disease , 5. Tokyo University of Science)