NIGERIA DEVELOPS NATIONAL DIGITAL HEALTH ARCHITECTURE TO CONNECT HEALTH SYSTEMS AND CREATE ONE PATIENT, ONE HEALTH RECORD
By Iroyin Yoruba Television
Nigeria is developing a National Digital Health Architecture designed to connect previously separate digital health systems and create a more integrated healthcare information environment in which patients can have their medical information linked across participating health facilities.
The Minister of State for Health and Social Welfare, Dr Iziaq Adekunle Salako, disclosed the development while delivering the opening address at the fifth Africa HealthTech Summit in Kigali, Rwanda, where he outlined Nigeria's plans for a more coordinated digital health system.
The proposed architecture is built around a Health Information Exchange, a Shared Health Record and national registries covering health clients, health facilities and health workers.
The central principle is described as “one patient, one health record.”
The development represents a shift in Nigeria's approach to digital health.
For years, hospitals, health programmes, technology companies and other institutions have introduced electronic medical records, telemedicine services and other digital tools independently.
Those systems can provide useful services within individual organisations, but when they operate without common standards or interoperability, information may remain separated between facilities.
A patient who receives treatment at one hospital may therefore have medical information stored within that institution without the same information being readily available when the patient later visits another facility.
The National Digital Health Architecture is intended to address that fragmentation by creating a national framework through which different digital health systems can communicate.
The initiative is being developed through the Nigeria Digital in Health Initiative and has been endorsed through the National Council on Health as the national blueprint for the evolution of the country's digital health ecosystem.
Salako said the government recognised that Africa had demonstrated its ability to develop electronic medical records, telemedicine systems and artificial intelligence tools.
The challenge, he said, was connecting those innovations into sustainable national systems.
The distinction is important because digital health does not simply involve putting existing paper records onto computers.
A connected digital health system requires common standards, secure information exchange, reliable infrastructure and rules governing how health information is accessed and used.
Without those components, individual digital applications can continue to operate separately.
The architecture being developed by Nigeria is intended to provide the infrastructure and standards required for those systems to work together.
At the centre of the proposed system is a Health Information Exchange.
Such an exchange can allow authorised health information to move between participating systems rather than remaining locked inside one hospital or application.
The Shared Health Record would provide a connected record of a patient's health information.
The principle of one patient, one health record means that the system is intended to make relevant medical information available across a patient's healthcare journey, subject to appropriate access and data-protection controls.
This could be particularly useful when patients move between communities or healthcare facilities.
Nigeria has a large and geographically diverse population.
People frequently move between states and cities for work, education, family responsibilities and other reasons.
A patient may begin treatment in one location and later require care elsewhere.
If important medical information is unavailable at the second facility, healthcare workers may need to depend on the patient's memory or repeat tests.
A connected health-record system could reduce some of those difficulties by allowing authorised providers to access relevant information.
For example, a patient's vaccination history could remain accessible even if the person relocates.
A doctor could potentially see relevant previous diagnoses or laboratory information rather than starting from the beginning.
A healthcare worker could have access to information that helps inform treatment decisions.
The potential benefits depend on the quality and completeness of the information stored in the system.
A digital record is useful only if health facilities enter accurate information and systems are properly maintained.
The architecture therefore includes more than a shared record.
National registries are also part of the proposed framework.
These include registries for health clients, health facilities and health workers.
A national health-client registry can help establish reliable identification of patients and reduce duplication of records.
A health-facility registry can provide a structured record of participating healthcare facilities.
A health-worker registry can help identify and verify healthcare professionals within the health system.
Together, these components can support greater consistency in the digital health environment.
For a national system to function effectively, it must be able to distinguish between patients, facilities and professionals.
Without reliable identification, records can be duplicated or incorrectly associated with the wrong person.
Similarly, a system needs to know whether a facility is authorised to provide particular services and whether a healthcare worker is appropriately credentialed.
The proposed architecture is therefore intended to provide a foundation for trust as well as information exchange.
The initiative also comes at a time when Nigeria is expanding its use of telemedicine.
Telemedicine allows patients to interact with healthcare professionals remotely.
This can be particularly useful in areas where specialist healthcare is difficult to access.
A patient in a rural community may be able to communicate with a doctor located elsewhere without travelling long distances for an initial consultation.
Salako said Nigeria was already seeing benefits at the sub-national level, with telemedicine helping to bridge gaps and connect doctors with families in rural communities.
Digital systems can make such services easier to coordinate if patient information is available to healthcare professionals when needed.
For example, a doctor providing a remote consultation may need information about previous diagnoses, medicines or laboratory results.
A connected health-record system could potentially provide authorised access to those records.
However, telemedicine also requires reliable telecommunications infrastructure.
Communities without dependable internet or electricity may still face difficulties accessing digital healthcare services.
The national architecture cannot by itself eliminate those infrastructure gaps.
Instead, it provides a framework that can support digital health services as connectivity and service availability improve.
The government is also positioning digital transformation as a cross-cutting part of its wider health-sector reform programme.
Salako said digital transformation under the Nigeria Health Sector Renewal Investment Initiative is being treated as an enabler for service delivery, governance, healthcare financing and health outcomes.
That means the proposed architecture is not being presented as a standalone technology project.
It is intended to support different parts of the health system.
In healthcare delivery, connected information can help providers access patient records.
In governance, digital information can improve the ability of health authorities to understand how services are being delivered.
In financing, better data systems can potentially improve the management of health claims and other transactions.
In public health, connected information can support disease surveillance and health planning.
The quality of these benefits will depend on implementation.
A national digital architecture must operate across different types of healthcare providers.
Nigeria's health system includes federal and state institutions, local government health services, private hospitals, pharmacies, laboratories and other providers.
These organisations may use different software systems and have different levels of technological capacity.
Creating interoperability across such a diverse environment is therefore a complex task.
The proposed architecture seeks to establish common standards that allow different systems to communicate.
Interoperability means that two systems can exchange information and understand that information in a consistent way.
Without interoperability, one hospital's digital record may not be readable by another hospital's system.
With common standards, information can potentially be transferred between systems in a structured format.
This is particularly important as more health technology companies develop digital products for Nigeria.
Rather than requiring every new application to build its own isolated ecosystem, a national architecture can provide common rules for integration.
That could make it easier for new digital health services to connect with the broader health system.
The architecture could also support responsible use of artificial intelligence.
Salako warned that artificial intelligence cannot compensate for fragmented data, weak standards or systems that cannot communicate with one another.
This is an important consideration as AI becomes increasingly common in healthcare.
AI systems require data to operate effectively.
If health information is fragmented across disconnected systems, it becomes more difficult to use that information for large-scale analysis.
A connected and properly governed data environment can provide a stronger foundation for technologies that assist healthcare workers.
Potential applications include analysing disease patterns, supporting clinical decision-making, identifying public-health trends and improving administrative processes.
However, the use of AI in healthcare also raises questions about privacy, accuracy, accountability and professional oversight.
A digital health architecture therefore needs governance rules alongside technical infrastructure.
Patients need to know how their information is being used.
Healthcare providers need clarity about who can access records.
Technology companies need to follow applicable data-protection and health-sector requirements.
Health authorities need systems capable of monitoring compliance.
The architecture's focus on shared information therefore makes data governance particularly important.
A patient's health record can contain highly sensitive information.
Medical history, laboratory results, diagnoses, prescriptions and other information should not be accessible to unauthorised individuals.
A national digital system would therefore require strong cybersecurity and access controls.
The more connected the system becomes, the more important those protections are.
Cybersecurity risks are a concern for all digital health systems.
A successful attack could expose sensitive information or disrupt healthcare services.
Protecting the infrastructure must therefore be treated as part of healthcare delivery rather than simply as an information-technology issue.
The government has also established a National Health Technology and Data Analytics Office to coordinate the digital health agenda, harmonise public and private institutions and supervise the operationalisation of the National Digital Health Architecture.
This creates a central institutional structure for the digital transformation programme.
Coordination is important because multiple government agencies and private organisations may otherwise develop overlapping systems.
A central approach can help establish common standards and clarify responsibilities.
It can also support better coordination between health authorities and technology providers.
Salako also called for international partners to strengthen national systems rather than create parallel projects.
This reflects a longstanding challenge in development programmes.
Different donors and organisations can introduce technology projects designed to solve specific problems.
Such projects may deliver useful results but can become difficult to integrate if they operate independently.
A national architecture provides a framework through which those investments can potentially contribute to a larger system.
The minister said partners should leave behind stronger institutions and infrastructure that governments can sustain beyond the life of individual projects or grants.
Sustainability is therefore a central issue.
Digital health systems require continuous funding.
Software needs updates.
Servers and other infrastructure require maintenance.
Cybersecurity systems need continuous monitoring.
Healthcare workers require training.
New facilities and technology providers need to be integrated.
Policies and technical standards need to evolve.
A national architecture cannot be treated as a one-time project.
It will require continuing institutional support.
Another challenge is adoption by healthcare workers.
Doctors, nurses, pharmacists, laboratory professionals and other health workers will need to use digital systems as part of their daily work.
If systems are difficult to use, slow or unreliable, healthcare workers may find ways around them.
That can reduce the quality of information entering the national system.
User-friendly technology and appropriate training will therefore be important.
Salako highlighted the potential benefit of freeing health workers from repetitive paperwork so that they can focus more attention on patients.
Digital systems can reduce some administrative tasks when they are designed effectively.
But poorly designed systems can have the opposite effect by creating additional data-entry requirements.
Implementation will therefore need to consider the practical realities of clinical work.
Healthcare facilities also have different levels of technological readiness.
Large teaching hospitals may already operate sophisticated electronic systems.
Smaller facilities may depend on basic digital tools or paper records.
A national architecture will need to accommodate those differences.
Training, infrastructure support and gradual integration may be necessary to bring different facilities into the system.
The initiative could also improve continuity of care.
A patient's medical journey often involves multiple healthcare providers.
Someone may visit a primary healthcare centre, later attend a general hospital and eventually require specialist treatment.
Without connected records, each facility may have only part of the patient's medical history.
A shared record can potentially provide a more complete picture.
This may be particularly useful for patients managing chronic conditions that require repeated interaction with healthcare services.
The architecture could also support maternal and child health.
Pregnant women may receive care at different facilities during pregnancy and delivery.
A connected record could help authorised healthcare workers access relevant information as care moves between facilities.
Children's vaccination records could also remain accessible when families relocate.
Salako specifically referred to the example of a child whose vaccination history is not lost after relocation.
This illustrates the practical objective behind the architecture.
The goal is not simply to create a large database.
The purpose is to make information available at the point where it can improve healthcare.
The same principle applies to public-health planning.
Health authorities require reliable information to understand disease patterns and allocate resources.
Digital systems can provide faster access to information than manual reporting systems.
If data from different parts of the country can be integrated appropriately, authorities may be able to identify emerging trends more effectively.
However, data quality remains critical.
Incomplete or inaccurate information can produce misleading conclusions.
Health workers therefore need clear reporting standards and training.
The proposed national architecture's emphasis on standards is relevant to this challenge.
Common definitions and formats can help different organisations record information consistently.
The system also needs mechanisms for correcting inaccurate records.
Patients should have appropriate avenues to address errors in their health information.
The architecture's development comes as Nigeria's technology sector continues to expand.
Local technology companies have developed electronic medical records, telemedicine platforms, health-insurance systems and other digital tools.
The national framework could create opportunities for those companies to connect their products to a wider ecosystem.
At the same time, common standards can help prevent the development of isolated systems that cannot communicate with one another.
For entrepreneurs, interoperability can potentially expand the market for digital health products.
For government, it can improve coordination.
For healthcare workers, it can reduce fragmentation.
For patients, the intended benefit is more continuous access to their health information.
The development also reflects a broader shift in the role of technology in healthcare.
Digital tools are increasingly being used not only for record keeping but also for consultations, diagnostics, financing, logistics and public-health monitoring.
Nigeria's proposed architecture is intended to bring these different functions into a more coordinated framework.
The success of the programme will ultimately depend on implementation across the health system.
The government has established the blueprint and institutional structures, but the architecture must now be operationalised.
That involves connecting facilities, establishing technical standards, training personnel, protecting data and ensuring that systems remain functional.
It also requires cooperation between federal and state governments.
Health services are delivered across different levels of government, and a national digital system will require participation from sub-national authorities.
The National Council on Health's endorsement provides an institutional basis for the framework, but continued cooperation will be necessary as implementation expands.
The private sector will also be important.
Private hospitals, laboratories, pharmacies and technology providers form a substantial part of Nigeria's health ecosystem.
If the architecture is intended to provide a truly connected system, private and public institutions will need mechanisms for appropriate integration.
The same applies to development partners.
The government wants external investments to strengthen national infrastructure rather than create disconnected systems.
This could help reduce duplication and make digital health investments more sustainable.
The initiative also places Nigeria within a broader African conversation about digital health.
The Africa HealthTech Summit brought together policymakers, technology innovators, investors and health-sector stakeholders to discuss intelligent health systems and digital transformation.
Nigeria's presentation at the summit focused on the need to move from individual digital projects to integrated national infrastructure.
The approach reflects the recognition that digital health is becoming part of the basic architecture of modern healthcare.
Countries need systems capable of connecting patients, providers, facilities and health authorities while maintaining appropriate safeguards.
For Nigeria, the proposed National Digital Health Architecture represents an attempt to create that foundation.
The “one patient, one health record” principle is designed to make healthcare information more continuous and accessible across participating facilities.
The Health Information Exchange would support information sharing.
The Shared Health Record would provide a connected patient history.
National registries would help establish reliable information about patients, facilities and health workers.
The wider digital-health framework would support telemedicine, data analysis and other technology-enabled services.
The government is also seeking to establish stronger governance through the National Health Technology and Data Analytics Office.
Taken together, these measures represent a shift toward a more coordinated approach to digital health.
The immediate challenge will be turning the architecture from a national blueprint into a system that works consistently for patients and healthcare workers.
That process will require infrastructure, funding, technical standards, cybersecurity, training, regulatory oversight and cooperation across different levels of the healthcare system.
If those elements are successfully developed, Nigeria could have a more connected digital health environment in which medical information follows the patient rather than remaining isolated within individual facilities.
For patients, the practical meaning could be simpler continuity of care.
For healthcare workers, it could mean better access to relevant information and less dependence on fragmented records.
For health authorities, it could provide stronger data for planning and monitoring.
For technology developers, it could create a common environment in which digital health products can integrate.
The National Digital Health Architecture is therefore being positioned as more than a technology upgrade.
It is intended to become part of the infrastructure supporting Nigeria's healthcare system.
The government has said its ambition is not merely to digitise healthcare but to build health systems capable of connecting information, learning from data, anticipating needs and responding more effectively.
The next phase will be the implementation of that ambition across Nigeria's diverse healthcare landscape.