Vaccination coverage of 2-year-old children–United States, 1992-1993

The principal goal of the Childhood Immunization Initiative (CII) is to increase, by 1996, vaccination levels for 2-year-old children to at least 90% for the most critical doses in the vaccination series (i.e., one dose of measles-mumps-rubella vaccine [MMR] and at least three doses each of diphtheria and tetanus toxoids and pertussis vaccine [DTP], oral poliovirus vaccine [OPV], and Haemophilus influenzae type b vaccine [Hib]) and to at least 70% for at least three doses of hepatitis B vaccine (Hep B). Since 1991, annual national estimates of vaccination coverage levels of preschool-aged children have been available through the National Health Interview Survey (NHIS) conducted by CDC. This report presents vaccination coverage levels of children aged 19-35 months for 1992 and provisional estimates of vaccination coverage for the combined first and second quarters of 1993 (Table 1).