Omicron: How do you detect it?published at 14:15 Greenwich Mean Time 30 November 2021
You can expect to hear much more about the new Omicron variant of coronavirus during Nicola Sturgeon's statement and the questions that follow.
As we have been reporting today, a total of 14 cases of the variant have now been detected in the UK with nine of them in Scotland.
It was highlighted by scientists in South Africa as a potentially worrying new strain.
So what exactly is Omicron and what tests are used to detect it?