N is low; average age under 40; and probably fairly fit and healthy relative to wider population (it was a workplace party). Also, this was in Oslo, so potenti

N is low; average age under 40; and probably fairly fit and healthy relative to wider population (it was a workplace party). Also, this was in Oslo, so potentially not tremendously ethnically diverse either. Seeing low hospitalisation in a setting like this might be expected whatever the covid variant - I think it's somewhat dangerous to try and learn about Omicron severity from a study like this.