To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Share Embed Share URL Video File Node URL Embed Code <iframe title="MRC TV video player" width="640" height="360" src="https://www.mrctv.org/embed/565904" allowfullscreen></iframe> Responsive Embed Code Embed Code <iframe title="MRC TV video player" width="640" height="360" src="https://www.mrctv.org/embed/565904" allowfullscreen></iframe> “There is a tidal wave of omicron coming,” British Prime Minister Boris Johnson declared on Sunday. The number of confirmed U.K. cases of the latest variant of the coronavirus rose from 568 on Wednesday to more than 3,100 by Sunday.