Free Flu and COVID Vaccination Clinics
Stay tuned for the 2026-27 immunization clinic schedule. More information will be posted this Fall.
Cook County Department of Public follows the scienced-based vaccination recommendations of the Illinois Department of Public Health for flu, COVID-19, flu and RSV vaccinations. Access more details about our vaccination guidance to prevent respiratory illnesses here .
For other routine, non-seasonal, vaccinations, we follow the recommended vaccination schedule of the American Academy of Pediatrics as well as the CDC adult immunization schedule and the CDC youth immunization schedule from Aug. 7, 2025.
Cook County Department of Public Health, in conjunction with Cook County Health and CountyCare, offers free flu and COVID-19 shots at its Saturday vaccination clinics, located in five suburban Cook County locations.
Children (6 months and up) and adults can receive flu and COVID-19 vaccines at no cost, regardless of insurance coverage, at the Saturday walk-in clinics. The clinics are open on certain Saturdays from October through March at five different locations in suburban Cook County. A person’s immigration status will not stop them from receiving immunizations. More details about the clinics are below:
- Walk-ins welcome, no appointment necessary
- Resource coordination and referrals available
- Bring a form of I.D. and insurance card (Note: insurance is not required)
- For more information: email [email protected]
2025-26 Clinic Locations & Dates
Stay tuned for the 2026-27 immunization clinic schedule. More information will be posted this Fall.
Find more vaccination locations at Vaccines.gov
2025-26 Communications Materials
Download materials listing vaccination clinic locations and dates:
Flyer 8.5″x11″ (English)
Translated Flyer 8.5″x11″
Palm Cards 5″x7″
Fact Sheets
Updated May 13, 2026, 10:33 AM