University of Michigan
				Child Health Evaluation and Research (CHEAR) Unit, Division of General Pediatrics
				300 North Ingalls, Rm 6E08
				
				Ann Arbor, 
				MI
				USA
				48109-5456
				
				
				
				
Biographical Sketch:
Sarah Clark has more than 15 years' experience studying immunization issues, including provider attitudes and behaviors; parental preferences; state and federal policies; and vaccine financing.  Specifically, she has led studies assessing the response of hospital newborn nurseries to changes in hepatitis B vaccine recommendations; exploring reasons that parents seek immunization services in health departments rather than physician offices; evaluating potential formats for the childhood and adolescent immunization schedules; and assessing influenza vaccination attitudes and practices among nurses.  Her work has been published in journals such as Pediatrics, Journal of Adolescent Health, and Archives of Pediatric and Adolescent Medicine.