- Indoor masking ‘strongly recommended’ but still optional in Chicago and in schools as COVID-19 numbers climb Chicago Tribune
- Chicagoans Should Mask Indoors As City Now Considered Medium Risk For COVID, Health Department Advises Block Club Chicago
- COVID-19 UPDATE: Kane Moves To ‘Medium’ Level; 7709 New Illinois Cases in 1 Day; Chicago ‘Strongly Recommends’ Indoor Masking kanecountyconnects.com
- Illinois COVID Update Today: IL reports 7,709 new cases, 7 deaths; CDPH recommends masks in public indoor spaces WLS-TV
- Illinois COVID Update Today: IL reports 4,148 new cases, 10 deaths WLS-TV


