| dc.description.abstract | Data science is transforming health care by enabling personalized and predictive approaches that draw on diverse data sources beyond traditional clinical records. This article explores how integrating data from mobile devices, wearable technologies, mental health indicators, social behaviors, genomic information, climate data, and pandemic response systems can support earlier detection of health risks and more targeted interventions. Automated data pipelines and machine learning techniques allow real-time data ingestion, harmonization, and analysis, shortening the gap between data collection and actionable insights. The article also highlights persistent challenges in African health systems, including limited digital infrastructure, fragmented data systems, weak standardization, and gaps in data governance and privacy frameworks. Despite these constraints, the adoption of data science holds significant potential to advance precision public health, strengthen disease surveillance, improve resource allocation, foster cross-country collaboration, and enhance pandemic preparedness. Overall, the article argues that responsible, well-governed data science can enable more equitable, proactive, and context-sensitive health systems across Africa. | |
