669 - What is communicated about vaccines before the clinician knocks on the door? A direct observation study of clinical staff vaccine communication prior to the patient-clinician encounter.

David Higgins, University of Colorado School of Medicine, Aurora, CO, United States; Dennis Gurfinkel, University of Colorado Anschutz Medical Campus, Aurora, CO, United States; Brooke Dorsey Holliman, University of Colorado School of Medicine, Aurora, CO, United States; Sean T. O'Leary, University of Colorado School of Medicine, Denver, CO, United States