These records estimated the annual economic costs for each facility for cold chain, human resources, and transport. Additional cost metrics included total cost per dose delivered, long-term costs, and cost savings. The 2009 Benin comprehensive multiyear plan

(cMYP) was used to supplement the cost estimates. Each geographic location in the supply chain was determined using a combination of data received from the country and location searches on Google Maps. The total recurring logistics operating costs per year for the vaccine supply chain came from the following formula: costtotal=costlabor+coststorage+costtransport+costbuilding, wherecosttotal=costlabor+coststorage+costtransport+costbuilding, where Y-27632 purchase costlabor=Σemployees costper employeecostlabor=Σemployees costper employee coststorage=Σstorage device units costper storage device unitcoststorage=Σstorage device units costper storage device unit selleck chemical costtransport=Σtransport routes costper transport routecosttransport=Σtransport routes costper transport route costbuilding=Σbuildings costper buildingcostbuilding=Σbuildings costper building

The following expressions define the annual recurring unit cost for each of the categories: • Annual Unit Labor Costs costper employee=costemployee’s annual salary and benefits×% of time dedicated to vaccine logisticscostper employee=costemployee’s annual salary and benefits×% of time dedicated to vaccine logistics Building costs were based on information from the cMYP, and per diems were based on conversations with an in-country professional reference. The model included Benin’s seven current World Health Organization (WHO) EPI vaccines (Appendix A). To explore NVI we modeled scenarios with the Rotarix rotavirus vaccine (Rota) introduced into the routine vaccination schedule. As the size of this presentation is similar to other potential introductions, such as the meningococcal vaccine or mafosfamide the human papilloma virus vaccine (HPV), the

results can be considered relevant to these planned NVIs. Benin’s vaccine supply chain operates as a four-level delivery system: the first level is the National Depot, the second level is composed of six Department Stores and one Regional Store (operating in the same fashion as a Department Store), the third level consists of 80 Commune Stores, and the fourth of several hundred Health Posts (Fig. 1a.) The National Depot delivers vaccines via cold truck to some Department Stores, while the remaining Department Stores use 4 × 4 trucks to pick up vaccines from the National Depot. All Communes pick up vaccines from the Department Stores using 4 × 4 trucks, and all Health Posts pick up vaccines from the Communes using motorbikes.