Cook County Government, Cook County Health and Cook County Department of Public Health are pleased to offer COVID-19 vaccinations to those living or working in Cook County. The distribution of COVID-19 vaccination will be done in a phased approach as vaccine supply is available and using guidance from local, state and national public health authorities. Click the button below to visit the site. You can sign up for COVID-19 updates and information and schedule an appointment when administration expands to your phase. Providing all the information requested will ensure that you are notified properly as the program expands.