News Social Impact Suburban Cook County shifted to medium level of COVID-19 transmission – WGN TV Chicago Julio Marchi April 29, 2022 Suburban Cook County shifted to medium level of COVID-19 transmission WGN TV ChicagoView Full Coverage on Google News Suburban Cook County shifted to medium level of COVID-19 transmission | WGN-TV Skip to content Post navigation Previous: Illinois COVID Update Today: IL reports 5,955 new cases, 15 deaths – WLS-TVNext: Study: SARS-CoV-2 virus shedding varied widely in the mildly ill More Stories Social Impact Trial: Paxlovid retreatment after COVID rebound tied to faster drop in viral RNA but no clinical benefit Julio Marchi October 3, 2025 Social Impact Poll shows Americans view COVID-19 vaccines as unsafe for pregnant women Julio Marchi October 2, 2025 Social Impact Inhaled heparin slashes ventilation, death in COVID patients, analysis suggests Julio Marchi October 1, 2025