Liham mula kay Dr Chaand Nagpaul CBE (BMA Council Chair), Professor Jonathan Wyllie (RCUK President), Dame Donna Kinnair (RCN Chief Executive & General Secretary) at Dr Claudia Paoloni (HCSA President) kay Duncan Selbie (Chief Executive, Public Health England), tungkol sa cardiopulmonary resuscitation at aerosol generation, na may petsang 23/04/20.