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 Once-promising anti-inflammatory drug fails to improve long-COVID functional outcomes in trial Julio Marchi October 23, 2025 Social Impact IDSA releases COVID vaccine guidance for people with weakened immune systems Julio Marchi October 22, 2025 Social Impact COVID mRNA vaccines may be able to train immune system to attack cancer cells, boost survival Julio Marchi October 21, 2025