A new strain of covid has been confirmed in the UK.
Known as Arcturus, it was first identified in January and it is understood to be more infectious than the most recent sub-variant of Omicron.
Arcturus has been classified as a 'variant of interest' by the European Centre for Disease Prevention and Control (ECDC), Belfast Live reports. And an outbreak in India has sparked a reintroduction of compulsory face masks in some parts of the country.