CDC’s COVID-19 by County dashboard — https://www.cdc.gov/coronavirus/2019-ncov/your-health/covid-by-county.html
llinois Department of Public Health map — http://www.dph.illinois.gov/covid19
IDPH Region 3 resurgence criteria — https://dph.illinois.gov/regionmetrics?regionID=3
Sangamon County Public Health Department — https://scdph.org/covid-19/#sangamon-county-data-dashboard