| Authors: |
Osawa S; Ibaraki Prefectural Institute of Public Health, 993-2 Kasaharacho, Mito-shi 310-0852, Ibaraki, Japan.; Cooperative Department of Veterinary Medicine, Faculty of Agriculture, Tokyo University of Agriculture and Technology, Harumicho, Fuchu-shi 183-0057, Tokyo, Japan., Kimura H; Department of Health Science, Graduate School of Health Sciences, Gunma Paz University, Takasaki-shi 370-0006, Gunma, Japan.; Advanced Medical Science Research Center, Gunma Paz University, Takasaki-shi 370-0006, Gunma, Japan., Abe S; Ibaraki Prefectural Institute of Public Health, 993-2 Kasaharacho, Mito-shi 310-0852, Ibaraki, Japan., Nagata N; Ibaraki Prefectural Institute of Public Health, 993-2 Kasaharacho, Mito-shi 310-0852, Ibaraki, Japan., Ueno E; Ibaraki Prefectural Institute of Public Health, 993-2 Kasaharacho, Mito-shi 310-0852, Ibaraki, Japan., Ebihara H; National Institute of Infectious Diseases, Japan Institute for Health Security, 1 Chome-23-1 Toyama, Shinjuku 162-8640, Tokyo, Japan., Kimura R; Advanced Medical Science Research Center, Gunma Paz University, Takasaki-shi 370-0006, Gunma, Japan., Furuya T; Cooperative Department of Veterinary Medicine, Faculty of Agriculture, Tokyo University of Agriculture and Technology, Harumicho, Fuchu-shi 183-0057, Tokyo, Japan. |
