Lurie Children's is offering booster Pfizer COVID-19 vaccine to moderately or severely immunocompromised individuals ages 12 years and older through their COVID-19 Vaccine Clinic. Additionally, patients and their family members who are in need of their first or second dose can schedule an appointment. Appointments are prioritized for youth and their families who live in Chicago, but appointments for anyone who is eligible will be available based on our vaccine supply. Please call the COVID-19 Call Center (312-227-5300) for an appointment.