Does the Omicron variant cause less severe symptoms than Delta?

Andrew Pierce talks to Dr Andrew Freedman on whether the new ‘Omicron’ variant might cause less severe symptoms than previous strains of the coronavirus, and speaks to Keiran Pedley, Director of Politics at Ipsos Mori, on a new poll showing a slump in support for Boris Johnson. Plus, is the best way to get to sleep to just stop trying?

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