BREAKING: People with Omicron are significantly less likely to develop severe symptoms, but the effects of the booster vaccine wane after 10 weeks, according to new analysis by the UK Health Security Agency.@SkyNewsThomas has the latest.https://t.co/79W8ZWrJ26 pic.twitter.com/7121iXXvya

— Sky News (@SkyNews) December 23, 2021