other at speed and save their patients. we build for the first time a picture of how disease was treated in real—time on the databases across the country. and you see all the diversity of all the different approaches people are trying, what was working and what was not working. now this data will be used to retrain ai clinician and one day it may help to treat sepsis that's caused by covid. so it's about 18 months since we started making this programme and in that time, we've all started to use technology in new ways and some of that has included gp consultations over video call, for example. so i think it probably means that many of us will be happy to accept medical help from machines and computers in the future. but for those computers to be good at theirjobs, they are going to need