Matt Hancock giving Downing Street coronavirus press briefing

The transcript discusses the UK's high enthusiasm for vaccines, the effectiveness of vaccine trials, and the challenges in measuring transmission reduction. It highlights the protection offered by the Pfizer vaccine and the need for vigilance. Promising results from Pfizer and AstraZeneca vaccines are noted, allowing for confident planning of the NHS rollout.

What is the UK's ranking in terms of enthusiasm for vaccines compared to other parts of the world?

What is the main reason we do not know how much vaccines reduce transmission?

What percentage of people does the Pfizer vaccine protect according to the information provided?

What is the importance of continuing to measure the impact of vaccines?

What are the two vaccines mentioned that have shown promising results?