Cook County Health

Beginning April 26, all Cook County Health mass vaccination sites will be open from 8:30AM-5:00PM* Monday through Saturday for walk-ins.

The Pfizer vaccine is the only vaccine currently approved for 16 and 17-year-olds. As such, it is important for these individuals to walk-in or make an appointment at a Pfizer site. Individuals age 16 and 17 must be accompanied by a parent or guardian.

Please visit https://cookcountyhealth.org/press_releases/cook-county-health-expanding-walk-in-vaccine-availability/ for more information.