Shin Suzuki¹, Yuji Morita², Takeshi Shimizu¹ (¹Dept. Molecular Infectiology, Grad. Sch. Medicine, Chiba Univ., ²Dept. Infection Control Science, Meiji Pharmaceutical Univ.)

Tomoko Hanawa¹, Nhat Minh Le^1,2, Tomoya Suda³, Mayuko Tanaka¹, Yasunori Tanji^1,3, Kazuhiko Miyanaga³, Takeaki Matsuda^2,4 (¹Dept. Infect. Dis, Sch. Med., Kyorin Univ., ²Dept. TCC, Sch. Med., Kyorin Univ., ³Dept. ATT, Sch. Med., Kyorin Univ., ⁴Dept. Life Sci. and Tech., Sch. Life Sci. and Tec. Tokyo Tech.)

Nobuyoshi Yagi, Itaru Hirai (Lab. Microbiol., Sch. Health. Sci., Univ. Ryukyu)

Hiroshi Sekiya, Hina Yamashi, Eiji Tamai (Dept. Infect. Dis., Coll. Pharm., Matsuyama Univ.)