Health Secretary Matt Hancock delivering Downing Street coronavirus press briefing

The video discusses the UK's successful COVID-19 vaccination program, highlighting the high uptake rates among various age groups and care home residents. It emphasizes the importance of vaccines in saving lives and reducing restrictions, with a focus on achieving high coverage in at-risk groups.

What is the significance of vaccinating the most at-risk groups?

What evidence is mentioned regarding the impact of vaccines on those around vaccinated individuals?