1. Cumulative measles cases by week, 2010-2016 (week 1-52) (based on diagnosed week as of January 6, 2017);National Institute of Infectious Diseases,2016
2. Rubella outbreak in Japan;Ujiie;Lancet,2014
3. Mosquito-borne viral infections: Zika virus infection, Chikungunya fever and Dengue fever, 2011 to June 2016, Japan;National Institute of Infectious Diseases,2016
4. Total number of visitors to Japan from foreign countries statistical data 2017;Japan National Tourism Organization,2017
5. Routine/Voluntary vaccination schedule in Japan (from 1 October 2016);National Institute of Infectious Diseases,2016