CHALLENGES TO IMPLEMENTING MANDATORY HEPATITIS B VACCINATION: BRIDGING IMMUNIZATION GAPS AMONG HEALTH WORKERS IN SUB-SAHARAN AFRICA

Challenges to implementing mandatory hepatitis B vaccination: bridging immunization gaps among health workers in sub-Saharan Africa

Abstract Hepatitis B virus (HBV) poses a major occupational risk for healthcare workers (HCWs) in sub-Saharan Africa (SSA), majicontrast red where endemicity and resource limitations hinder effective prevention.Mandatory Hepatitis B vaccination (HepB) policies for HCWs are critical to addressing vaccination gaps, yet their implementation is challen

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A Generalized Approach to Optimization of Relational Data Warehouses Using Hybrid Greedy and Genetic Algorithms

As far as we know, in the open scientific literature, there is no generalized framework for the optimization of relational data warehouses which includes view and index selection and vertical view fragmentation.In this paper we are offering such a framework.We propose a formalized multidimensional model, based on relational schemas, which provides

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