Prof Chris Whitty, the chief medical officer for England, will make an all-day appearance on Tuesday. Then on Wednesday, Prof Jonathan Van-Tam, the former deputy chief medical officer, and the current chief scientific adviser, Prof Dame Angela McLean – who described the-then chancellor Rishi Sunak as “Dr Death” in the weeks following the Treasury- inspired “eat out to help out” scheme in August 2020 – will appear before the inquiry.