May I make a little progress? I did take an intervention from my right hon. Friend a moment ago, and I am trying to respond to the many points made in the debate.
My right hon. Friend the Member for South West Wiltshire (Dr Murrison) rightly referred to the unpredictability of this virus, and to how it does not follow due process, as we have seen with the new variant. Unlike many mutations, which are normal things that occur with a virus, this variant has changed the behaviour of the virus. As my hon. Friend the Member for Runnymede and Weybridge (Dr Spencer) said, thanks to the UK’s world-leading virus surveillance capability, we were able to detect and analyse the spread of this new strain. We know that it is most evident in the areas with exponential rises in cases at the moment, and those are the areas that have been placed in tier 4, either before Christmas or with the announcements today.
Many hon. Members spoke about the vaccination programme, and they welcomed the good news about the Oxford/AstraZeneca vaccine. Some hon. Friends even sought to change the way we describe the vaccine, by claiming it for their own constituencies. The hon. Member for Strangford (Jim Shannon) said that the vaccine has put a spring or a skip in his step, which I know that Members around the House will welcome.
The NHS has done a brilliant job of already vaccinating more than 600,000 people with the Pfizer-BioNTech vaccine, and with the opportunity to now bring into play the Oxford/AstraZeneca vaccine, we are driven and committed to its rapid roll-out. We have secured 100 million doses, and the NHS stands ready to deploy them from next week. We have an infrastructure of hospital hubs, GPs, vaccination centres and pharmacies ready to play their part and, as my right hon. Friend the Member for South West Wiltshire said, they will be drawing on a
workforce that includes volunteers from among our fabulous NHS returners, who stepped forward to offer their help to the NHS during the pandemic.