Cook County follows Chicago with COVID-19 vaccination mandate for patrons of restaurants, gyms and other businesses Food & Cooking Cook County follows Chicago with COVID-19 vaccination mandate for patrons of restaurants, gyms and other businesses Mitchell R. Lajoie December 23, 2021 CHICAGO — Cook County will follow Chicago in imposing a COVID-19 vaccination mandate for patrons 5 and... Read More Read more about Cook County follows Chicago with COVID-19 vaccination mandate for patrons of restaurants, gyms and other businesses