Japan's Vaccine Service and an Introduction to the History of Cumulative Vaccine Coverage

Kenzo Takahashi^1,2* and Hideyuki Kanda¹

¹Department of Epidemiology and Public Health, School of Medicine, Yokohama City University, Yokohama, Japan, E-mail: h.k@med.jp

²Advanced Research Center, Yokohama City University, Yokohama, Japan, E-mail: h.k@med.jp

^*Corresponding Author: Kenzo Takahashi, M.D, MHS, Ph.D, Department of Epidemiology and Public Health, Graduate School of Medicine, Yokohama City University, 3-9 Fukuura, Kanazawa-ku, Yokohama 236-0004, Japan, Tel: 81- 45-787-2610, Fax: +81-45-787-2609 Email: ,