To improve equity in immunization coverage, potent immunization products must be available in the communities in which low coverage rates persist. Most supply side investments are focused on replacing or establishing new health facilities to improve access to immunization. However, supply chain design must be improved to ensure that potent vaccines are available at all facilities to promote immunization equity. We used the supply chain design process in Pakistan as an opportunity to conceptualize how supply chains could impact equity outcomes. This paper outlines our approach and key considerations for assessing supply chain design as a contributing factor in achieving equitable delivery of immunization services. We conducted a supply chain analysis based on sub-national supply chain and immunization coverage at district level. Supply chain metrics included cold chain coverage and distances between vaccination sites and storage locations. Immunization coverage metrics included the third-dose diphtheria- tetanus-pertussis (DTP3) vaccination rate and the disparity in DTP3 coverage between urban and rural areas. All metrics were analyzed at the district level. Despite data limitations, triangulation across these metrics provided useful insights into the potential contributions of supply chain to equitable program performance at the district level within each province. Overall, our analysis identified supply chain gaps, highlighted supply chain contributions to program performance and informed future health system investments to prioritize children unreached by immunization services.
The Rapid Supply Chain Modeling (RSCM) Tool addresses a need for more rapid and flexible ways to model the cost impact of changes to a country's supply chain design or context. n We compared the RSCM Tool against existing cost modeling tools and found it capable of producing similar results across a wide range of countries and supply chain designs. n The ideal user for the RSCM Tool is a technical officer familiar with Excel and supply chain concepts; the outputs can inform both technical discussions and high-level policy decisions.
A well-functioning supply chain is a critical component of the health system to ensure high-quality medicines and health products are available when and where they are needed. However, because supply chains are complex systems, strong, competent leaders are needed to drive continuous improvement efforts. This paper documents the learnings from a supply chain leadership intervention in the Democratic Republic of Congo (DRC), which aimed to build leadership capacity in a cross-tier group of central/provincial/district-level leaders. The intervention, called the Leadership in Supply Chain Initiative, used an experiential learning curriculum to train 19 ‘champions’ in Equateur Province, DRC. Based on self-assessments and key informant interviews, participants reported that the intervention increased their ability to lead change in the supply chain. In particular, participants and stakeholders noted that empowering district managers as leaders in the supply chain was important to improve supply chain performance, since they oversee service delivery points and are responsible for operationalising changes in the supply chain. Moreover, this intervention adds to evidence that leadership capacity is most effectively gained through experiential learning coupled with mentorship and coaching. Additional research is needed to determine the optimal duration of leadership building interventions and to better understand how supply chain leaders can be supported and mentored within the public health system.
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