A recent case of Ebola in Kenya has brought attention to the continent's vulnerability to infectious diseases. A Kenyan man infected with Ebola travelled from the Democratic Republic of Congo through Uganda by public transport, then flew from Entebbe to Nairobi, before reaching Nairobi Hospital. His illness was identified, and he died just 58 hours after landing. This case has raised concerns about the effectiveness of Africa's border health management.
The incident highlights serious gaps in how Africa manages its borders, particularly in relation to health threats. While countries are vigilant about controlling the movement of people to prevent terrorism and illegal immigration, the defence against infectious diseases crossing borders remains inadequate. This is partly due to Africa's extensive land borders, which facilitate daily movement for work, trade, and family through both official crossings and informal routes.
Current health screening measures, such as yellow fever certificates and temperature checks, have limitations. A temperature check may not detect an infection before symptoms appear, while questions on health declarations may not be clear or inviting. Effective border health systems must look beyond airports to transport networks, clinics, markets, and schools close to the borders. This requires a more comprehensive approach to health screening.
The effectiveness of border controls ultimately depends on the training and resources available to frontline workers and their ability to communicate effectively with local health facilities. Sharing information swiftly between neighbouring countries is vital in preventing the spread of diseases. A traveller remains infectious regardless of crossing borders, but often, public health systems halt at national lines, ignoring the danger.
The Covid-19 pandemic showed that African nations can take timely action when needed, implementing border controls and health checks. However, these measures were inconsistent and not sustainable long-term. The key takeaway is that the capacity forged during crises, such as trained personnel and effective laboratories, must not fade once the immediate threat has passed. This capacity can be used to improve overall health systems.
Debates around a proposed US-backed Ebola facility at Laikipia Air Base bring this issue into focus. The Kenyan government claims that this facility aims to enhance national public health capacity. However, questions remain about what real benefits this investment will provide to Kenyans and whether the facility will solely serve foreign personnel. Increased temperature checks and health questionnaires at key entry points reflect a welcomed response.
For Africa to respond effectively to health threats, border management must be viewed as a public health priority alongside security. Regional bodies should establish standards for disease surveillance and data-sharing to ensure countries are prepared for outbreaks, not just reacting once they occur. Kenya's experience is a stark reminder that the focus needs to shift from merely restricting movement to ensuring robust surveillance against pathogens that can threaten public health.
Key points
- Africa's extensive land borders and current health screening measures make it vulnerable to infectious diseases.
- Effective border health systems require comprehensive approaches, including training and resources for frontline workers.
- Regional cooperation and standards for disease surveillance and data-sharing are essential for preparedness and response.
