From the Webpage: "The downloadable data file is updated daily and contains the latest available public data on COVID-19 [coronavirus disease]. Public-use data files allows users to manipulate the data in a format appropriate for their analyses. Users of ECDC [European Centre for Disease Prevention and Control] public-use data files must comply with data use restrictions to ensure that the information will be used solely for statistical analysis or reporting purposes."
2020 European Centre for Disease Prevention and Control (ECDC)
European Centre for Disease Prevention and Control (ECDC): https://www.ecdc.europa.eu/