Demographics structure. E.g. in Nigeria 65+ old constitute ~3% of population, in Italy ~22%. Now compare that with COVID-19 severity and mortality age breakdown

Demographics structure. E.g. in Nigeria 65+ old constitute ~3% of population, in Italy ~22%. Now compare that with COVID-19 severity and mortality age breakdown. Source: https://www.cia.gov/library/publications/the-world-factbook/fields/341.html https://www.cia.gov/library/publications/the-world-factbook/...