LAUSR

Laboratory medicine is essential for disease detection, surveillance, control, and management.1 However, access to quality-assured laboratory diagnosis has been a challenge in low-income and middle-income countries (LMICs) resulting in delayed or inaccurate diagnosis and ineffective treatment with consequences for patient safety.1 In the new Lancet Series2–4 on pathology and laboratory medicine (PALM) in LMICs, Michael Wilson and colleagues2 provide a comprehensive analysis of the challenges and gaps that limit access to PALM services. Some of the challenges include the absence of essential infrastructure, laboratory supplies, basic equipment, skilled personnel, supply chain management, and equipment maintenance; reliance on empirical treatment; inadequate quality management systems; and no government standards for laboratory testing. In their Series paper, Shahin Sayed and colleagues3 provide a roadmap to solutions for improving laboratory medicine, and Susan Horton and colleagues4 call for all stakeholders to ensure the effective provision of PALM services in resource-limited settings.