abstract: The coronavirus pandemic has produced considerable effects on medical and demographic processes worldwide and in Russia in particular.The epidemic process involved a sequence of circulating SARS-CoV-2 virus strains with different mutations and this reflected in registered levels of incidence and mortality against spatial heterogeneity of socioeconomic factors in different RF regions.The aim of this study was to analyze spatial-dynamic heterogeneity of the COVID-19 epidemic process in the RF regi
journal: Health risk analysis