A study has revealed 13 Omicron symptoms experienced in people that have been fully vaccinated against Covid.
The study, published in epidemiology journal Eurosurveillance, looked into infections recorded at a company Christmas party held in Oslo, Norway, on November 30 last year.
It was found that 66 out of the 117 people in attendance came down with confirmed Omicron, while there was a further 15 probable cases of the virus variant.
