cook county covid booster

In response to an increase in positive COVID-19 cases and hospitalizations, Cook County Health and the state of Illinois are opening one-day mass vaccination booster clinics Sunday at three locations.

As Chicago Department of Public Health Commissioner Dr. Allison Arwady said the new omicron COVID variant will likely be detected in Chicago or Illinois in the next day or two, she shared what to expect with the indoor mask mandate and vaccine requirements for employees and public spaces.