Fig. 1.

COVID-19 in unequally ageing European regions. NUTS-3 regions of Europe are colored according to the deviation from the European pooled estimate of the proportion of population at risk of death due to COVID-19 – 1%. The inset plot on left shows the infection-fatality ratios by sex and age. The inset plot on the right shows the esimated proportions of people at risk of death due to COVID-19 for all the regions grouped by countries; the vertical blue marks represent country-specific population-weighted averages; the vertical grey line marks the weighted average estimate for the whole Europe. (For interpretation of the references to colour in this figure legend, the reader is referred to the web version of this article.)