Peer-reviewed article
Current and potential uses of drones in healthcare delivery in sub-Saharan Africa: a rapid scoping review
Nhyira Yaw Adjei-Banuah, Abdou Moussa Ismaguel, Kezia Naa Amerley Akosua Amarteyfio, Eugene Paa Kofi Bondzie, Jean Claude Romaric Pingdwindé Ouédraogo et al. ·
Summary
Written by AI, not yet AICS's view · claude-sonnet-5This review looks at how drones are being used to deliver medicine and supplies in health systems across sub-Saharan Africa. It found 29 studies from 12 countries, with most evidence coming from Ghana. Drones have helped speed up delivery times, reach rural areas, and support maternal, newborn, and emergency health services. However, the review notes that challenges like limited carrying capacity, reliance on donor funding, weak regulations, and staff shortages limit how much drones can be scaled up. The authors say drones could also help with other health problems like disease surveillance and health messaging in the future.
Key points
- 29 papers from 12 countries were included, with evidence concentrated in Ghana
- Drones reduced delivery times and improved access to rural health services
- Drones supported maternal, neonatal, infectious disease, and emergency health outcomes
- Key barriers include payload limits, donor dependency, weak regulation, and workforce shortages
- Potential future uses include non-communicable disease support, vector surveillance, and public health messaging
Limitations
As a scoping review, it summarises existing literature rather than presenting new primary data, and it does not isolate effects specifically for children's health outcomes.
Abstract
Drones are changing healthcare delivery, particularly in sub-Saharan Africa (SSA), where traditional logistics face geographical, infrastructural, and resource limitations. This review maps where drones have been used in SSA, how they have been used, the outcomes and challenges, and the potential to expand drone systems to address other healthcare problems. A rapid scoping review methodology was employed, sourcing literature from Google Scholar, PubMed, SCOPUS, Web of Science, Cairn.info, and grey literature using targeted keywords such as 'drones,' 'medicine delivery,' and 'sub-Saharan Africa' to build a search query. Twenty-nine papers met the inclusion criteria, covering 12 countries, although the evidence base was heavily concentrated in Ghana and included a mix of peer-reviewed articles, technical reports, and media or organisational sources. Drone delivery systems have improved healthcare logistics across SSA by reducing delivery times, addressing rural access issues, improving maternal, neonatal, infectious disease, and emergency outcomes, and optimising supply chains. However, challenges such as payload limitations, dependency on donor funding, regulatory and policy restrictions, and workforce shortages hinder scalability. Drones have great potential for healthcare delivery in SSA, offering rapid, efficient, and cost-effective solutions that are transferable to non-communicable diseases (NCDs) and to potential and emerging applications such as vector surveillance and public health messaging. While their contributions to improving maternal health and emergency response are notable, addressing systemic issues is crucial. Drones show promise for improving healthcare logistics in underserved settings, but their long-term value depends on resolving regulatory, infrastructural, workforce, and financing constraints, and on generating stronger comparative generalisable evidence.