COVID-19: Daily tests vs. daily new confirmed cases per million

7-day rolling average. Comparisons across countries are affected by differences in testing policies and reporting methods.

Daily confirmed cases per million people0.010.1110100DailytestspermillionPositive rate = 100%Positive rate = 100%50%50%20%20%10%10%5%5%2%2%1%1%0.5%0.5%0.2%0.2%0.1%0.1%0.02%0.02%South KoreaSouth KoreaAfricaAsiaEuropeNorth AmericaOceaniaSouth America

Source: Testing data from official sources collated by OWID; WHO COVID-19 Dashboard

Note: Our data on COVID-19 tests and positive rate is no longer updated since 23 June 2022.