covid-testing-latest-data-source-details: 33

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rowid ISO code Entity Date Source URL Source label Notes Number of observations Cumulative total Cumulative total per thousand Daily change in cumulative total Daily change in cumulative total per thousand 7-day smoothed daily change 7-day smoothed daily change per thousand Short-term positive rate Short-term tests per case General source label General source URL Short description Detailed description
33 GRC Greece - samples tested 2020-10-27 https://eody.gov.gr/covid-gr-daily-report-20201027/ National Organization of Public Health   208 1698327 162.939 20198 1.9380000000000002 18504 1.775 0.044000000000000004 22.748 The National Organization of Public Health https://eody.gov.gr/category/covid-19 The number of samples tested. The Greek National Organization of Public Health publishes daily COVID-19 press releases detailing the number of confirmed cases, deaths and samples tested. The report refers to the number of clinical samples that have been tested to date since 1 January 2020. This includes the number of samples that tested either positive or negative. Reports are also explicit that the figures relate to samples tested and not the number of people, with figures "including more than one sample per person tested" ("συμπεριλαμβάνονται και περισσότερα από ένα δείγματα ανά άτομο που ελέγχθηκε"). It is not clear whether the data covers all testing in Greece as the source report notes these are "Samples that have been tested in the laboratories cooperating with EODY" ("Δείγματα που έχουν ελεγχθεί στα συνεργαζόμενα με τον ΕΟΔΥ εργαστήρια"). The archived official website provides a [list of daily reports](http://web.archive.org/web/20200531055629/https://eody.gov.gr/epidimiologika-statistika-dedomena/imerisies-ektheseis-covid-19/). The earliest archived report available is from 20 March 2020 when 7,172 clinical samples had been tested since 1 January 2020 with the most recent dated 30 May 2020. From 3 April 2020, daily reports are available via the Greek National Organization of Public Health's [COVID-19 Announcements and press releases](https://eody.gov.gr/category/covid-19). Note that, due to the way the data is presented by the official source, the time series may be impacted by retrospective revisions made by the source – see our [FAQ here](https://ourworldindata.org/coronavirus-testing#does-your-data-reflect-retrospective-updates-made-by-the-source).