This plot shows the total number of COVID-19 cases that have been reported in each country, by the number of days since the 100th case. It is based on the daily data reported by the ECDC.
Acknowledgment: this is a remake of this FT graphic by John Burn-Murdoch but differs in data source. It was created using Vega-Lite.
Note: this plot is presented for experimental / visualisation purposes only. I make no claims about accuracy of the data or the visualisation itself. Other data sources for COVID-19 are Johns Hopkins CSSE and worldometers.info.