Abstract Background Health workers (HWs) providing routine immunization (RI) services play a crucial role in influencing vaccine uptake. a key determinant of improved immunization coverage. Over the years. Training Needs Assessments (TNAs) have not been routinely utilized in Nigeria to determine unmet needs of health workers offering immunization services and what approaches should be... https://cuttingedgecutleryco.shop/product-category/blade-guard/