There are public institutions that provide open data on COVID-19. The following websites provide open data on COVID-19 as well as examples of how to use it. Please note that each website has its own terms of use.

1. Worldwide

• U.S. Government
• EU

2. Japan

• Office for Novel Coronavirus Disease Control, Cabinet Secretariat, Government of Japan COVID-19 Information and Resouces
• Ministry of Health, Labour and Welfare Open Data
• Cabinet Secretariat Government CIO Portal, Japan
• Research Center for Open Science and Data Platform (RCOS), National Institute of Informatics COVID-19 Data Portal JAPAN