... tasks, including purchasing vaccines, managing inventories, de-termining immunization status and eligibility, counseling parents, admin-istering vaccines, recording and reporting immunization, and ... conductingreminders/recalls. Almost all of these tasks have expanded in recent yearsas a result of the growing number of vaccines and the complexity of the schedule, the rising cost of vaccines, and ... al.,1994b). Other factors cited include convenient location, no appointmentneeded, recent relocation, and other access advantages. In another study,86 FINANCING VACCINES IN THE 21ST CENTURY lack of insurance...