Topic/focus: Healthcare Facilities and Services Year(s): 1995 - present Source: National Center for Health Statistics Study and sample characteristics: Interview, medical records Universe: Children between 19 and 35 months of age Variables: Varies by year Access: Publically available Cost: Free Key web links: National Immunization Survey (NIS) Primary Institutional Contact: EDRC Coordinator (tchelius@mcw.edu)
Summary: The NIS contains data on child immunization coverage at the national, state, and urban area levels. Vaccination and dosage information is available for diphtheria/tetanus toxoids/pertussis, poliovirus, measles, Haemophilus influenzae type b, hepatitis B, and varicella zoster.