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Metadata
- High level information
- Statistical quality information
- Summary information
- Weblinks
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- Open Data
Title
Number of PCR antigen tests and positive results by critical worker or resident categoryLast update
13 April 2022Next update
-Publishing organisation
Welsh GovernmentSource 1
Public Health WalesContact email
kas.covid19@gov.walesDesignation
Management informationLowest level of geographical disaggregation
WalesGeographical coverage
WalesLanguages covered
English and WelshData licensing
You may use and re-use this data free of charge in any format or medium, under the terms of the Open Government License - see http://www.nationalarchives.gov.uk/doc/open-government-licenceStatistical quality
The total number of tests completed may differ to other tables published elsewhere due to different reporting times. For the purposes of this analysis, a week is classed as 00:00 Monday to 23:59 Sunday.The number of tests recorded for critical workers is dependent on the critical worker category being recorded at the time of sample.
It is currently not possible to distinguish between key worker and residents for samples processed in non-NHS Wales laboratories and so these have been included together in this table.
The data includes tests processed in NHS Wales laboratories and non-NHS Wales laboratories (lighthouse labs) and therefore does not include antigen lateral flow tests.
The care home portal was restructured as the organisational portal on Friday 28 August 2020 to include a wide variety of organisations – not just care homes. Previously Public Health Wales used this location category to identify tests for care home workers and residents, however, this is not possible since the restructure to the organisation portal. From 28 August 2020 the requesting clinician field has been used to identify care home tests through the UK Organisation Portal, this is dependent on the correct codes being used, otherwise these tests with be included in the key worker or resident: other or unknown category.
Between the weeks commencing 14 September 2020 and 12 October 2020, following changes in the source data provided by non-NHS Wales Laboratories, there were issues with allocating testing data to different pathways. This has now been resolved and a permanent solution is in place which is reflected in the data from the week commencing 19 October 2020. The interim solution used by Public Health Wales during this period was robust, therefore the data is comparable.
Some pilot test events to experiment with allowing audiences to return to live events require the individuals present to have a negative PCR test within the 5 days prior to the event. From 10 May 2021, tests taken by Welsh residents attending either a Welsh pilot event or an English pilot event are included in this data.
We won’t be revising data past 52 weeks.
General description
Number of PCR antigen tests and positive results by critical worker or resident category.Frequency of publication
WeeklyData reference periods
16 March 2020 onwardsWeblinks
https://gov.wales/testing-data-coronavirus-covid-19https://gov.wales/understanding-data-coronavirus-covid-19-testing