NavGeneral InfoEmail Print Provider SafeGraphMicrodata access: Request Geography United States of America (USA) Coverage type Country Time period covered 03/2020 - 12/2021 Data type Administrative data Keywords COVID-19, Disease outbreaks, Social distancing measures Citation Contributors SafeGraph Publisher SafeGraph Suggested citation SafeGraph. United States SafeGraph Weekly Patterns 2020-2021. SafeGraph. GHDx Entry last modified on: Aug 23, 2023