<span style="color: #000000; font-size: 9pt; font-family: Arial;" data-sheets-root="1">Letter from Nick Elliott (Director General, UK Vaccine Taskforce, Department for Business, Energy and Industrial Strategy) to Chris Whitty (Chief Medical Officer, DHSC) and Clara Swinson (Director General, Global and Public Health) and colleagues, regarding AZD4772 monoclonal antibody cocktail, dated 26/10/2020.</span>