🟠 Moderate Evidence
Return migrants in sub-Saharan Africa face significant gaps in healthcare access and continuity of care after arriving home, despite expectations that migration might improve their health outcomes, according to a scoping review published in Tropical Medicine & International Health. The systematic synthesis of existing literature reveals that returnees encounter structural, financial, and social barriers to healthcare that persist long after their journey back to their countries of origin.
Key takeaways
- Return migrants to sub-Saharan Africa face persistent barriers to healthcare access despite higher incomes or improved health awareness from migration experience
- Gaps in continuity of care, medication access, and health information transferability between countries create vulnerabilities for returning populations
- Health systems in recipient countries are often unprepared to meet the specific clinical and psychosocial needs of migrant returnees
- Policy coordination between origin and destination countries remains insufficient to support migrant health trajectories
Study at a Glance
| Source | Tropical Medicine & International Health |
| Study type | Scoping review (systematic literature synthesis) |
| Geographic scope | Sub-Saharan Africa (multiple countries) |
| Population | Return migrants (individuals who migrated and later returned to countries of origin) |
| Focus | Health experiences, healthcare access barriers, and continuity of care |
Health barriers faced by return migrants in sub-Saharan Africa
Primary categories of documented healthcare access challenges identified in scoping review literature
Source: Tropical Medicine & International Health scoping review, 2024 | Georgian Medical Journal News
Broken continuity: medical records and health data don’t travel home
One of the most critical findings from the review is the absence of functional health information systems linking origin and destination countries. Return migrants often lack access to their medical histories, previous diagnoses, or treatment records from the countries where they worked or studied, creating diagnostic delays and duplicate testing upon return.
Health systems in sub-Saharan African countries frequently lack the digital infrastructure or bilateral agreements with destination countries to retrieve patient records. This gap is particularly acute for migrants who received treatment for chronic conditions abroad—such as hypertension, diabetes, or mental health disorders—and must restart care pathways in their home countries without documented clinical context.
The absence of continuity creates downstream risks. Returnees may discontinue medications abruptly due to unavailability, experience medication interactions if local providers are unaware of existing regimens, or face repeated investigations for conditions already diagnosed and managed elsewhere. For those with communicable diseases like tuberculosis or HIV, interrupted treatment pathways can worsen prognosis and create public health vulnerabilities.
Financial barriers persist even for migrants with improved economic status
While return migrants may have accumulated savings or earned higher incomes during migration, the scoping review documents that financial constraints remain a primary barrier to healthcare access. Local health systems in sub-Saharan Africa frequently operate on out-of-pocket payment models with limited insurance coverage, forcing returnees to navigate costs they may not have faced in wealthier destination countries.
Returnees may also face reduced income upon resettlement, as employment opportunities may not match the wages earned during migration. Healthcare costs become particularly burdensome for those requiring chronic disease management or those with comorbidities acquired or worsened during migration. Informal work markets in many sub-Saharan African countries offer limited employee benefits or health insurance schemes, leaving returnees vulnerable to catastrophic health expenditures.
Health systems unprepared for migrant-specific clinical needs
The review reveals that health facilities in sub-Saharan African countries are often insufficiently trained or equipped to address the specific health profiles of return migrants. Returnees may present with diseases more common in destination countries, require medications not routinely stocked locally, or need clinical expertise not readily available in their communities.
Mental health is a particularly underaddressed domain. Return migrants frequently experience migration-related trauma, family reintegration challenges, social stigma, or adjustment difficulties—yet sub-Saharan African health systems typically lack adequate mental health services or culturally competent counseling. The review underscores that psychosocial support for returnees remains largely absent from policy frameworks and health service delivery.
Additionally, language barriers or differences in health literacy between migrants and local providers can impede effective clinical communication, particularly if returnees have developed health knowledge or expectations during migration that differ from local practice norms. This mismatch can erode trust in health services and discourage care-seeking.
Return migrants in sub-Saharan Africa encounter multiple intersecting barriers—disrupted medical records, financial constraints, and health system gaps—that undermine health outcomes despite potential benefits from migration experience and accumulated resources.
— Tropical Medicine & International Health scoping review, 2024
What this means
Frequently asked questions
Why don’t return migrants simply access healthcare more easily if they have better incomes?
While some migrants do accumulate savings, income often decreases upon return due to limited formal employment opportunities in origin countries. Moreover, out-of-pocket healthcare costs in sub-Saharan Africa are typically much higher than in destination countries with universal or subsidized systems. Many returnees also face gaps between employment, meaning savings are quickly depleted. Financial vulnerability persists even among migrants perceived as economically advantaged.
What specific health conditions are most common in return migrants?
The scoping review indicates that return migrants may present with a range of conditions depending on destination country exposures—including cardiovascular diseases, diabetes, mental health disorders, chronic respiratory conditions, and in some contexts, tuberculosis or HIV. The review emphasizes that local health providers may be unfamiliar with managing these conditions, creating diagnostic and treatment gaps.
How can origin countries improve health services for return migrants?
Key recommendations include: establishing digital health information systems to retrieve migrant medical records from destination countries; training health workers on migration health and trauma-informed care; expanding affordable medication access for chronic diseases; developing mental health services; and creating bilateral agreements with destination countries to support migrant health trajectories. Integration of migration health into national health strategies is essential.
As migration patterns in sub-Saharan Africa continue to evolve—driven by economic opportunity, climate change, and conflict—the health vulnerabilities of return migrants warrant urgent policy attention. Health systems in origin countries must prepare for the complex clinical and psychosocial needs of returning populations, while international coordination mechanisms should ensure that health gains achieved during migration are not reversed by gaps in continuity of care. The current state of preparedness falls short of this challenge.
Source: Returned but Not Restored: Experiences of Health and Access to Care Among Return Migrants in Sub-Saharan Africa—A Scoping Review, Tropical Medicine & International Health, EarlyView, 2024
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Medically reviewed by Prof. Giorgi Pkhakadze, MD, MPH, PhD. Spotted an error? Contact the editorial team.
