Combination vaccines: choices or chaos? A practitioner's perspective.

Abstract

Combination vaccines are necessary and important for the continuing success of our immunization program, especially when more vaccines are added to the already crowded immunization schedule. However, the multiplicity of competing vaccine products, with various overlapping antigen menu and subtle immunologic differences, may be confusing to the busy practitioner. The cost-effectiveness of the use of combination vaccines will depend on a number of factors, including fair and competitive pricing, appropriate reimbursement for vaccine administration fees, and critical economic algorithms for vaccine selection and purchase.