covid symptoms August 30, 2022 4:14 pm How Chicago's Top Doctor Believes She Contracted COVID and Why Dr. Allison Arwady, Chicago’s Department of Public Health commissioner, has tested positive for COVID, a statement from the department said last Thursday. Local 1:59 TikTok restores service, citing planned Trump executive order 2:14 Cook County sheriff's deputy killed on vacation in Turks and Caicos 2:16 Impacts of bitter cold felt across Chicago 2:24 Chicago immigration activists prepare for possible large-scale deportation raids 1:28 Shots fired at NW Indiana Burlington store