- NHS pinpoints the age group most likely to be affected by new mutant flu strain - and it's bad news for families ahead of Christmas
- Flu surge a challenge for NHS 'unlike any' since pandemic, Streeting says
- King to share personal message on cancer in TV broadcast
- GP shares six unusual symptoms of 'mutant flu' which should NEVER be ignored: 'Could be signs of something potentially much more serious'
- Flu in four charts - how this year's winter outbreak is different