This slidedeck is updated daily at noon London time.
• To interpret any data on confirmed cases we need to know how much testing for COVID-19 the country actually does.
• That is why we – the at Our World in Data team – have focused our efforts on building a global dataset on COVID-19 testing.
We are constantly expanding and updating this database,you always find our latest version here: OurWorldInData.org/covid-testing
And as with all our work, it is freely accessible for everyone (the data is here on GitHub).