I welcome the measures that my right hon. Friend the Prime Minister has laid before the House today. People who are vulnerable to covid are also extremely vulnerable to seasonal flu, a disease that killed more than 11,000 people last year in the UK alone and is one of the biggest sources of winter pressures on NHS. In the summer, the Government promised one of the largest flu vaccination programmes in history; will my right hon. Friend update the House on what is being done to deliver it?