Data
Total COVID-19 tests per 1,000 people
About this data
Source
Official data collated by Our World in Data (2022) – with major processing by Our World in Data
Last updated
August 9, 2024
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Sources and processing
This data is based on the following sources
How we process data at Our World in Data
All data and visualizations on Our World in Data rely on data sourced from one or several original data providers. Preparing this original data involves several processing steps. Depending on the data, this can include standardizing country names and world region definitions, converting units, calculating derived indicators such as per capita measures, as well as adding or adapting metadata such as the name or the description given to an indicator.
At the link below you can find a detailed description of the structure of our data pipeline, including links to all the code used to prepare data across Our World in Data.
Notes on our processing step for this indicator
Comparisons across countries are affected by differences in testing policies and reporting methods.
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Citations
How to cite this page
To cite this page overall, including any descriptions, FAQs or explanations of the data authored by Our World in Data, please use the following citation:
“Data Page: Total COVID-19 tests per 1,000 people”, part of the following publication: Edouard Mathieu, Hannah Ritchie, Lucas Rodés-Guirao, Cameron Appel, Daniel Gavrilov, Charlie Giattino, Joe Hasell, Bobbie Macdonald, Saloni Dattani, Diana Beltekian, Esteban Ortiz-Ospina and Max Roser (2020) - “COVID-19 Pandemic”. Data adapted from Official data collated by Our World in Data. Retrieved from https://ourworldindata.org/grapher/full-list-cumulative-total-tests-per-thousand [online resource]How to cite this data
In-line citationIf you have limited space (e.g. in data visualizations), you can use this abbreviated in-line citation:
Official data collated by Our World in Data (2022) – with major processing by Our World in DataFull citation
Official data collated by Our World in Data (2022) – with major processing by Our World in Data. “Total COVID-19 tests per 1,000 people” [dataset]. Official data collated by Our World in Data, “COVID-19, testing” [original data]. Retrieved April 6, 2025 from https://ourworldindata.org/grapher/full-list-cumulative-total-tests-per-thousand