-
CDC moves Chicago and rest of Cook County into 'medium' risk category for COVID-19 transmissionMay 6, 2022 -
CDC extends travel mask requirement to May 3 as COVID risesApril 13, 2022 -
Fauci says we may need to consider masking indoors againApril 11, 2022 -
COVID boosters could be available starting today: What you need to knowOctober 22, 2021