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This report presents an approach to costing the delivery of a malaria vaccine through the expanded program on immunization (EPI), and presents the predicted cost per dose delivered and cost per fully immunized child (FIC) in Tanzania, which are key inputs to the cost-effectiveness analysis. The costs included in the analysis are those related to the purchase of the vaccine taking into account the wastage rate; the costs of distributing and storing the vaccine at central, zonal, district, and facility level; those of managing the vaccination program; the costs of delivery at facility level (including personnel, syringes, safety boxes, and waste management); and those of additional training of EPI personnel and of social mobilization activities. The average cost per FIC increases almost linearly from US$4.2 per FIC at a vaccine price of US$1 per dose to US$31.2 at vaccine price of US$10 per dose. The marginal cost is approximately 5% less than the average cost. Although the vaccine price still determines most of the total delivery costs, the analysis shows that other costs are relevant and should be taken into account before marketing the vaccine and planning its inclusion into the EPI.
Received September 18, 2005. Accepted for publication November 25, 2005.
Acknowledgments: We thank Dan Anderegg for editorial assistance, and the members of the Technical Advisory Group (Michael Alpers, Paul Coleman, David Evans, Brian Greenwood, Carol Levin, Kevin Marsh, F. Ellis McKenzie, Mark Miller, and Brian Sharp), the Project Management Team of the Program for Appropriate Technology in Health (PATH) Malaria Vaccine Initiative, and GlaxoSmithKline Biologicals S.A for their assistance.
Financial support: The mathematical modeling study was supported by the PATH Malaria Vaccine Initiative and GlaxoSmithKline Biologicals S.A.
Disclaimer: Publication of this report and the contents hereof do not necessarily reflect the endorsement, opinion, or viewpoints of the PATH Malaria Vaccine Initiative or GlaxoSmithKline Biologicals S.A.
* Address correspondence to Guy Hutton, Swiss Tropical Institute, Socinstrasse 57, PO Box, CH-4002, Basel, Switzerland. E-mail: guy.hutton{at}unibas.ch
Authors address: Guy Hutton and Fabrizio Tediosi, Swiss Tropical Institute, Socinstrasse 57, PO Box, CH-4002, Basel, Switzerland, Telephone: 41-61-284-8127, Fax: 41-61-284-8103, E-mails: guy.hutton{at}unibas.ch and fabrizio.tediosi{at}unibas.ch.
Reprint requests: Guy Hutton, Swiss Tropical Institute, Socinstrasse 57, PO Box, CH-4002, Basel, Switzerland.
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