Fig. 1From: The U.S. COVID-19 County Policy Database: a novel resource to support pandemic-related researchDistribution of Number of County Policies, by State (January-March 2021)Note: N = 171 counties in 7 states. Categories were created by splitting number of policies per county by tertile. For counties with missing data on a given policy, data from state policies were used to infer local county policies. This study focused on counties that corresponded to the places of residence for PCORnet and CCS patients, represented here in shades of green. Counties in white (“N/A”) were not included in the current studyBack to article page