Public Health Wales data will not be reported on Christmas Day or New Year's Day
This will not affect individuals receiving their results, and anyone who tests positive will be contacted by their local authority’s Test, Trace, Protect team in the usual way.
As Public Health Wales has indicated previously, the data delay over the weekend was part of essential maintenance for the wider Welsh NHS led by the NHS Wales Informatics Service.
Forthcoming changes to the way we publish Coronavirus information
On Friday 11 December there will be planned maintenance of the NHS Welsh Laboratory Information Management System (WLIMS) to allow for essential service upgrades to take place.