Walk-ins welcome at Cook County Health sites!

Click a location on the map below for vaccination site hours and details, or scroll down for a complete list of sites.

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*Effective August 23, this location will move to the CCH Professional Building, 1950 W. Polk St., Chicago.

Locations & Hours

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Hours of sites are subject to change.

No appointment is needed.  The last walk-in is accepted 30 minutes before closing.
Vaccinations are free regardless of insurance or immigration status. *Children under 18 must be accompanied by a parent or guardian.
Individuals can still make appointments at or by calling
833-308-1988 (M-F 8 a.m. – 8 p.m.)
For more information about the Priority PODs, or to make an appointment, call 312-864-0591.