Immunizations Ages 0-18 Learn More COVID-19 Vaccine Ages 5-11 Learn More COVID-19 Vaccine Ages 12-18 Learn More Do you need help finding an Immunization/COVID-19 Vaccination? Call us at 618-233-7703 ImmunizationsSt. Clair County Health Department19 Public Square, Belleville, IL SCCHD COVID Vaccine Clinic330 West Main Street, Belleville, IL