Matt Hancock MP holding coronavirus press briefing

The video discusses the progress of COVID-19 vaccinations in the UK, highlighting the emotional significance of getting vaccinated and the high uptake among those over 80. It addresses supply challenges and the NHS's strong performance in delivering vaccines. New large-scale vaccination centers have been opened, and efforts are being made to engage hard-to-reach communities. As of now, 6.6 million people have been vaccinated, with plans to offer vaccines to the top four priority groups by mid-February.

How many large scale vaccination centers were opened as part of the efforts?

What is the target date for offering a jab to everyone in the top four priority groups?