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How recent is the latest testing data for each country? Last update, Nov 16, 2021

Because countries update their testing data at different frequencies, the latest data refer to different dates.
Here we show for each country the date of the latest testing data in the the Our World in data COVID-19 Testing dataset, relative to the when the dataset was last
updated.

0No dataSame day1 day old2-3 days old4-7 days old>7 days old
World