What has been the impact of Covid-19 across the UK countries?

What has been the impact of Covid-19 across the UK countries? While every health service across the United Kingdom has faced unprecedented pressures over the past year and a half, UK-wide reporting has masked any differences in peaks and troughs across the four countries. In this explainer, Sarah Scobie takes a closer look at the pandemic across the UK so far – describing where some of those differences have been between each country as well as the shared challenges that each health service will face as winter approaches. Nuffield Trust