Saturday, March 28, 2020

A fascinating COVID-19 race graphic

Probably my favourite of the many graphics and "visualizations" of the spread of COVID-19 is this one from the BBC (good old Beeb), based on data from Johns Hopkins University, which has established itself as the go-to resource for coronavirus data.
It show the number of new COVID-19 cases outside China over time, from mid-Febrary to date. It is a kind of animated bar chart, and appears as a race of sorts (albeit a race to the bottom).
At first, the Diamond Princess cruise ship (our original petri dish, which achieves country status for these purposes) is way out in front. As the Diamond Princess outbreak subsides (or reaches its physical limits), South Korea moves well ahead for a time, but gradually Italy and Iran sneak up and then overtakes it. By mid-March, Spain and Germany start to move up the table, but as March progresses the United States makes a late run and just blows everyone else away.
It's a fascinating graphic, and way more fun than it should be.

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