Boris Johnson is joined by chief medical officer Professor Chris Whitty and chief scientific officer Sir Patrick Vallance as two new cases of the Omicron variant are detected in the UK. SUBSCRIBE to our YouTube channel for more videos: null Follow us on Twitter: https://twitter.com/skynews and https://twitter.com/skynewsbreak Like us on Facebook: https://www.facebook.com/skynews Follow us on Instagram: https://www.instagram.com/skynews Sky News videos are now available in Spanish here/Los video de Sky News están disponibles en español aquí null For more content go to http://news.sky.com/ and download our apps: Apple https://itunes.apple.com/gb/app/sky-news/id316391924?mt=8 Android https://play.google.com/store/apps/details?id=com.bskyb.skynews.android&hl=en_GB #COVID19 #coronavirus #SkyNewsLive