1 Cruise ship data helps reveal coronavirus death rate: researchers
2 Updates Japan's National Ministry of Health, Labor and Welfare
About Coronavirus Disease 2019 (COVID-19)
3 Report of the WHO-China Joint Mission on Coronavirus Disease 2019 (COVID-19) 16-24 February 2020
4 The burden of influenza in England by age and clinical risk group: A statistical analysis to inform vaccine policy Journal of Infection Vol 68, Issue 4, Apr 2014
5 80% of Diamond Princess coronavirus patients had mild or no symptoms The Japan Times Mar 20, 2020