earlier, i spoke to professor deenan pillay from university college london.accination roll—out. it is clearly a huge advance, great news we now have three vaccine is licensed or approved within the uk, very good news and demonstrating what we can do in the scientific world. of course, again, vaccines are only one part of the solution. there remain two some vaccine hesitancy, particularly in some groups, so we have to role out at speed, but at the same time involving the community is with this. the promise of 2 million vaccines per week is great. and i hope that is achieved. clearly, we are moving to these mass vaccination centres. i worry who is actually going to do this vaccination, at the moment we have gps, practice nurses, pharmacies involved in doing immunisation — they are already overstretched with the health service and knock—on effects on to primary care. it is important we have some transparency about who will undertake this mass vaccination. and explaining that to the population, to those people less willing to be immunised, many of whom are at hig