Masks are not currently required in the Library. When Cook County is in a High level of community transmission, the Library strongly encourages all patrons to wear a mask indoors per the CDC guidance. When Cook County is in a Medium level of community transmission, the Library encourages you to wear a mask if you have symptoms, have had a positive test, or have been exposed to someone with COVID-19.

To find out the current COVID-19 transmission level for Cook County, enter Illinois and Cook in the form below.