Yes, absolutely. To deliver the vaccine, if the science comes off—and we hope as much as we possibly can that it will—we will have the plans in place to ensure that it can safely be delivered to those who will benefit from it. We have the agreement with AstraZeneca for the production of 100 million doses—30 million right at the start of the programme. I join my hon. Friend in thanking the staff of Southend University Hospital, who have done so much in such difficult times to make sure that all the community can get access to the support they need if they have got coronavirus, and who I know are working now on the restoration of other services so that people with any health need can get the support they need.