The truth about immunization

Dr. Sean O’Leary Associate Professor of Pediatrics at the University of Colorado School of Medicine, a pediatric infectious diseases specialist, an investigator at ACCORDS (Adult and Child Consortium for Outcomes Research and Delivery Science), and the Director of the Colorado Children’s Outcomes Network (COCONet), Colorado’s pediatric practice-based research network. Dr. O’Leary’s research focuses on prevention of vaccine-preventable diseases (VPDs) through understanding.