African Remittance Destination from South Africa

The Hidden Healthcare Lifeline: When Money Flows Home

Johannesburg, 2024 — Grace, a 34-year-old Zimbabwean nurse working in a private hospital in Gauteng, sends R2,500 home each month. Moreover, this money pays for her mother’s hypertension medication, her nephew’s school fees, and emergency healthcare when her sister fell ill. Consequently, Grace represents one of millions of African migrants whose remittances exceed $2 billion annually from South Africa to neighboring countries. Nevertheless, policy makers rarely connect these financial flows to healthcare outcomes.

Remittance outflows from South Africa totaled over $1 billion through official channels in 2019. However, experts estimate the true figure reaches $2 billion when including informal transfers. Meanwhile, undocumented Zimbabwean migrants rely heavily on South Africa’s public healthcare system for communicable and non-communicable diseases, surgery, and medical emergencies. Thus, this creates a complex healthcare paradox: migrants send money home to fund healthcare while simultaneously straining South Africa’s health system and facing systemic barriers to accessing care themselves.

This blog post examines which African countries receive the most remittances from South African-based migrants. Furthermore, it explores the critical yet overlooked health policy implications and provides evidence-based recommendations for both sending and receiving nations.

Follow the Money: Mapping South Africa’s Remittance Corridors

Zimbabwe Dominates the Flow

Zimbabwe accounts for the largest remittance flow from South Africa among Southern African Development Community (SADC) countries, making it the biggest intra-Africa flow. Specifically, in 2021, approximately 37% of Zimbabwe’s remittance inflows came from South Africa, which hosts over 690,000 Zimbabwean migrants. Consequently, these transfers sustain families, fund healthcare expenses, and support education costs across Zimbabwe’s provinces.

The SADC Remittance Network

The biggest recipients of remittance flows from South Africa are SADC countries. In fact, South Africa operates as a net remittance sender, meaning it sends more money out than it receives. Therefore, understanding these flows matters critically for health policy development.

Top Recipients:

Zimbabwe — Largest bilateral flow, driven by economic instability and unemployment
Mozambique — Significant recipient, with strong historical labor migration patterns
Lesotho — High dependency, with remittances accounting for 21% of GDP in 2019
Eswatini — Considerable flows from South African-based workers
Malawi — Growing corridor with increasing migrant populations

Moreover, according to the International Organization of Migration, the majority of migrants in South Africa come from neighboring Mozambique and Zimbabwe. Therefore, these specific corridors require targeted health policy interventions.

The Informal Economy: Hidden Billions

A substantial share of Africa’s remittance flows continues to move through informal channels. Indeed, this pattern appears particularly evident in Zimbabwe, DR Congo, Libya, Somalia, and Nigeria. For instance, the South Africa-Zimbabwe corridor, valued at over $700 million, incurred average transfer costs of 14.95% in Q2 2022 despite considerable competition from 18 different service providers. As a result, these high costs drive migrants toward informal channels: hand-carried cash, taxi drivers, informal money changers, and social networks.

Health Policy Implications of Informal Transfers

Informal transfers create three critical problems for health policy:

Invisibility — Health planners cannot track actual financial flows or household resources
Vulnerability — Migrants risk theft, deportation, and exploitation while moving cash
Lost opportunities — Governments miss chances to leverage remittances for health system financing

The Healthcare Paradox: Sending Money While Seeking Care

Migrant Health Realities in South Africa

South Africa’s 2011 census estimated around 2.2 million immigrants. Subsequently, the IOM raised this to approximately 4 million by 2020. Furthermore, research conducted from 2010-2021 found that 52% of migration health studies in sub-Saharan Africa came from South Africa, Uganda, and Kenya, with most migrants originating from Zimbabwe, DR Congo, and Somalia.

Understanding the Dual Burden

Case Study 1: Thabo’s Dilemma

Thabo, a 42-year-old Mozambican construction worker in Durban, sends R3,000 monthly to support his family’s healthcare needs in Maputo. However, when he developed tuberculosis symptoms in 2023, he delayed seeking care for three months. Specifically, fear of deportation, previous negative experiences with “medical xenophobia,” and concerns about documentation requirements kept him away from clinics. Eventually, by the time he accessed treatment, he had infected two coworkers and required hospitalized care that cost South Africa’s health system significantly more than early intervention would have.

Medical Xenophobia and Access Barriers

The influx of migrants into South Africa encounters hostility, distrust, and suspicion. As a result, these attitudes replicate within the healthcare system. Additionally, migration impacted primary healthcare services through increases in infectious diseases, mental health disorders, reproductive health issues, and malnutrition.

While South Africa’s Constitution guarantees healthcare rights regardless of nationality, access for migrants remains complex, especially for those without formal documentation. Moreover, research from Gauteng’s public facilities reveals that healthcare providers often hold negative perceptions of migrants, viewing them as resource competitors rather than rights-holders.

Key Barriers to Healthcare Access

Documentation requirements — Many facilities demand proof of residence or refugee permits

Language barriers — Limited translation services exist in health facilities

Knowledge gaps — Migrants often don’t know their healthcare rights

Provider attitudes — Discriminatory treatment and refusal of services occur frequently

Financial barriers — Facilities charge fees despite constitutional protections

Fear of authorities — Deportation concerns prevent care-seeking

Health Implications in Remittance-Receiving Countries

The Double-Edged Sword of Remittance Dependence

In several African countries, including Gambia, Lesotho, Comoros, South Sudan, Liberia, and Somalia, remittances account for more than 10% of GDP. Furthermore, around 75% of remittances fund essential expenses including food, housing, education, and health. Consequently, the remainder becomes available for saving or investment.

When Remittances Fund Healthcare Access

Case Study 2: Rural Zimbabwe’s Healthcare Dependency

In Masvingo Province, Zimbabwe, a 2023 community assessment found that 68% of families with migrant members working in South Africa reported using remittances to purchase medications, pay for private clinic visits, or cover hospital expenses. Additionally, these families accessed healthcare more frequently than non-recipient households. However, during the COVID-19 pandemic, when remittance flows declined by 15-20%, health-seeking behavior dropped sharply. Subsequently, families postponed chronic disease management, skipped essential medications, and avoided preventive care. Consequently, health indicators deteriorated rapidly among remittance-dependent populations.

Gender Dimensions of Remittance-Health Linkages

Women represent a growing share of South African-based migrants, particularly from Zimbabwe and Mozambique. Nevertheless, female migrants face unique health vulnerabilities:

Reproductive health disruption — Migration interrupts family planning access and antenatal care continuity

Gender-based violence — Heightened risks occur during migration and in host communities

Dual burden — Simultaneous caregiving responsibilities exist in South Africa and home countries

Mental health — Higher rates of depression and anxiety result from family separation

Occupational health — Concentration in domestic work and informal sectors provides limited protections

Moreover, female migrants send remittances more consistently than male counterparts. Yet, they face greater healthcare access barriers. Furthermore, medical xenophobia, language barriers, and lack of legal status compound challenges for migrant women, particularly when accessing maternal health services.

Impact on Healthcare Systems in Sending Countries

Remittances create both opportunities and challenges for healthcare systems in Zimbabwe, Mozambique, Lesotho, and other sending countries.

Opportunities Created by Remittances

Household health financing — Direct funding flows to medications, consultations, and hospital care

Health infrastructure investment — Some remittances fund clinic construction and equipment

Foreign exchange — Remittances provide stable foreign currency that bolsters national reserves and reduces external vulnerabilities

Private sector growth — Financial inflows stimulate pharmaceutical and healthcare service markets

Challenges and Risks

Health worker migration — Nurses, doctors, and allied health professionals migrate to South Africa

Brain drain — Countries lose skilled health professionals trained with public resources

Two-tier systems — Remittance-receiving families access private care while others rely on underfunded public systems

Dependency — Households prioritize migration over local health system development

System neglect — Governments may underinvest in health infrastructure, expecting remittances to fill gaps

Additionally, health labor market analyses conducted in Ethiopia, Eswatini, Lesotho, Ghana, Kenya, Mozambique, Uganda, Zambia, and Zimbabwe demonstrate critical health workforce shortages. Therefore, migration to South Africa exacerbates these shortages, creating vicious cycles where weak health systems drive migration, which further weakens health systems.

Policy Analysis: Critical Gaps in Current Approaches

South African Policy Landscape

National Health Insurance (NHI) and Migration

South Africa’s NHI Bill commits to universal health coverage. Theoretically, this includes migrants and mobile populations. However, implementation gaps persist:

Ambiguity on documentation — Unclear requirements exist for access under NHI

Registration challenges — No clear process helps migrants register for NHI

Political resistance — Public sentiment opposes providing healthcare to “foreigners”

Budget constraints — Concerns arise about cost implications of including migrants

Current Health Policies: A Mixed Picture

The TB Strategic Plan for South Africa (2007-2011) sought to determine barriers faced by vulnerable groups including migrant populations and develop interventions to address these barriers. Similarly, both Malaria Elimination Strategic Plans (2012-2018 and 2019-2023) state that case detection and management efforts will be required at primary healthcare level to avoid secondary transmission from migrant workers, travelers, and seasonal farm workers.

However, these disease-specific programs focus primarily on three areas. First, border control — viewing migration as a disease threat rather than a health equity issue. Second, cross-border collaboration — emphasizing regional cooperation to prevent disease importation. Third, risk group targeting — identifying migrants as high-risk populations requiring surveillance.

Nevertheless, this approach misses broader health system strengthening opportunities. Additionally, it reinforces negative perceptions of migrants as disease vectors rather than recognizing their healthcare needs and rights.

Policy Gaps in Sending Countries

Zimbabwe, Mozambique, Lesotho, and other sending countries face distinct policy challenges.

Diaspora Health Engagement Failures

Limited diaspora health policies — Few countries have comprehensive frameworks for engaging diaspora in health system strengthening

Remittance channeling — No mechanisms exist to leverage remittances for public health investments

Portable health insurance — Countries lack cross-border health insurance schemes

Health worker retention — Insufficient strategies address health worker migration

Healthcare Financing Blind Spots

National Health Accounts — These don’t capture household health expenditures funded by remittances

Planning disconnection — Health planners lack data on remittance-health spending linkages

Vulnerability to shocks — No contingency planning exists for remittance flow disruptions

Equity concerns — Policies don’t address disparities between remittance-receiving and non-receiving households

Innovative Solutions: Evidence-Based Approaches

Successful Interventions in South Africa

Migration-Aware Healthcare Delivery Models

Several Gauteng facilities have piloted migration-sensitive approaches.

Hillbrow Community Health Centre (Johannesburg):

First, staff provide multilingual services with signage in Portuguese, French, and Shona. Second, partnerships exist with migrant community organizations for health education. Third, simplified documentation processes accept alternative identification. Fourth, community health workers conduct outreach to informal settlements. As a result, the facility experienced a 40% increase in migrant patient registrations and improved TB case detection.

Alexandra Clinic (Johannesburg):

Initially, the clinic trained healthcare workers on migrant rights and cultural competency. Subsequently, anonymous reporting systems addressed discrimination complaints. Additionally, mobile health units reach migrant-dense areas on weekends. Consequently, the clinic reduced missed appointments and improved maternal health outcomes.

Digital Health Innovations

Financial technology platforms such as Mukuru provide key low-cost cross-border transaction services in Southern Africa. Furthermore, through the PRIME Africa initiative, IFAD and the EU partnered with BankservAfrica and Mama Money to reduce international remittance costs in Southern Africa. Specifically, the RemittancePlus transactional account reduced digital transfer costs in the South Africa-Mozambique and South Africa-Zimbabwe corridors to 4%, compared to the 10% market average.

Building on these platforms, health system innovations now include:

Integrated health wallets — Remittance platforms add health payment features

Cross-border telemedicine — Services enable migrants to consult home country providers

Medication delivery services — Platforms allow migrants to purchase and send medications home

Health insurance products — Portable coverage extends across borders

Remittance Corridor Health Programs

The Zimbabwe-South Africa Health Corridor Initiative (Proposed)

This evidence-based program would implement five key strategies. First, establish bilateral health agreements enabling mutual recognition of health insurance. Second, create portable electronic health records accessible in both countries. Third, develop referral pathways for migrants requiring specialized care. Fourth, implement joint TB/HIV programs with coordinated treatment across borders. Fifth, train healthcare workers on migration-aware care delivery.

Expected Outcomes

Improved continuity of care for migrants

Enhanced disease surveillance and control

Reduced healthcare costs through early intervention

Strengthened health systems in both countries

Leveraging Remittances for Health System Strengthening

Several countries provide models for channeling diaspora resources into health. For example, Ethiopia floated a diaspora bond in 2011 to fund the Grand Ethiopian Renaissance Dam. Similarly, Nigeria raised $300 million from its first diaspora bond for infrastructure in 2017, with plans for a $500 million bond in July 2024. Additionally, Kenya introduced a licensed investment fund in 2020 for overseas citizens to invest in development projects.

Health-Specific Diaspora Engagement

Mozambique Model (Proposed):

Health-specific diaspora bonds for hospital construction

Tax incentives for remittances directed to registered health facilities

Diaspora investment in pharmaceutical manufacturing

Matching funds where government doubles health remittances

Lesotho Community Health Fund (Proposed):

Community-managed funds pooling remittances for local health initiatives

Transparent governance structures involving diaspora members

Focused investments in primary healthcare infrastructure

Regular reporting to diaspora contributors

Epidemiological Evidence: The Health-Remittance Nexus

Infectious Disease Implications

Migration impacted primary healthcare services through increases in infectious diseases. Furthermore, healthcare services remained poorly prepared for handling displaced populations. Therefore, the remittance-health connection manifests in several ways.

Tuberculosis (TB)

First, migrants working in South Africa face elevated TB exposure in crowded living conditions and high-prevalence communities. Second, delayed care-seeking due to access barriers increases transmission. Third, cross-border movement interrupts treatment continuity. Finally, remittances fund private TB care in home countries when public services fail.

HIV/AIDS

Circular migration patterns between South Africa and neighboring countries facilitate HIV transmission. Additionally, remittances enable antiretroviral therapy (ART) purchase when public programs face stockouts. Moreover, family separation increases risky behaviors. Consequently, mobile populations challenge “test and treat” strategies.

Malaria

Malaria Elimination Strategic Plans identify migrant workers and seasonal farm workers as high-risk groups requiring targeted interventions. Furthermore, remittances fund treatment in home countries following infection in South Africa’s border regions. Nevertheless, cross-border movement complicates elimination efforts.

Non-Communicable Diseases (NCDs)

Managing Chronic Diseases Across Borders

Case Study 3: Joseph’s Diabetes Dilemma

Joseph, a 56-year-old Malawian security guard in Pretoria, developed Type 2 diabetes in 2022. Currently, he accesses public healthcare for basic medications but sends R1,800 monthly home, including R400 specifically for his wife’s hypertension treatment. However, when Joseph’s diabetes control deteriorated, he couldn’t afford private endocrinology consultations. Subsequently, his daughter in Lilongwe used his remittances to purchase insulin, which cost three times more than in South Africa due to currency differences and import duties. Now, Joseph faces a dilemma: prioritize his own specialized care or continue funding his wife’s essential medications.

NCD Burden Patterns

Remittance-receiving households show higher healthcare utilization for chronic diseases. However, quality of care varies dramatically based on local health system capacity. Furthermore, medication access improves with remittances but often at inflated private sector prices. Additionally, discontinuity of care during migration disrupts NCD management. Finally, financial burden increases when multiple family members require chronic disease treatment.

Mental Health Dimensions

Migration’s mental health impacts receive insufficient policy attention.

Depression and Anxiety

Family separation, precarious legal status, discrimination, and socioeconomic stress elevate risks. Moreover, limited mental health services exist for migrants in South Africa. Additionally, cultural stigma prevents help-seeking. Finally, remittance pressure creates financial stress.

Trauma and PTSD

Exposure to xenophobic violence

Dangerous migration journeys

Loss and displacement experiences

Limited trauma-informed care in health facilities

Furthermore, remittances sometimes fund traditional healers and faith-based mental health support. Yet, these expenditures remain invisible to health planners. Therefore, integrating mental health into migration-health policies requires urgent attention.

Intersectional Vulnerabilities: Who Gets Left Behind?

Documentation Status and Health Access

Undocumented migrants face greater problems accessing healthcare services or obtaining residence or work permits. Consequently, fear of deportation prevents care-seeking. Therefore, the documentation gradient creates distinct vulnerability levels.

Documented Migrants (Work Permits/Refugee Status)

Legal right to public healthcare exists

Still face discrimination and knowledge gaps

Can use formal remittance channels safely

Access employment-based health insurance

Asylum Seekers

Temporary documentation with uncertain renewal

Rights to healthcare remain unclear in practice

Face document verification challenges at facilities

Limited access to employment and formal banking

Undocumented Migrants

Constitutional rights often suffer denial in practice

Severe fear of authorities prevents healthcare access

Reliance on informal remittance channels

Most vulnerable to exploitation and health risks

Seek care only in life-threatening emergencies

Age-Specific Considerations

Children and Adolescents

Left behind in home countries, they rely on remittances for healthcare. Additionally, remittances fund immunizations and treatment for childhood illnesses. However, parental absence affects mental health despite financial support. Moreover, adolescents may migrate independently, facing unique vulnerabilities.

Elderly Parents

Primary beneficiaries of remittances for chronic disease management

Limited mobility reduces healthcare access even with financial resources

Social isolation compounds health challenges

Informal caregivers (often women) provide unpaid care

Nationality Hierarchies

Healthcare access varies significantly by nationality.

Zimbabweans

Largest migrant group with established community networks

Still face significant discrimination and barriers

Better access to community-based support organizations

Mozambicans

Linguistic and cultural proximity facilitates some access

Concentrated in specific regions with varied local responses

Historical labor migration patterns create some acceptance

Other Nationalities

Smaller communities face isolation and invisibility

Language barriers appear more pronounced

Less community infrastructure provides support

Greater vulnerability to exploitation exists

Actionable Recommendations: Multi-Stakeholder Approaches

For South African Policy Makers

Immediate Actions (0-6 months)

First, issue clear NHI implementation guidelines specifying migrant access rights, documentation requirements, and registration processes. Subsequently, partner with civil society organizations for community education. Additionally, train facility staff on new guidelines. Finally, establish complaints mechanisms for access denial.

Second, mandate migration-aware training for all public healthcare workers. Specifically, develop standardized curriculum on migrant rights, cultural competency, and trauma-informed care. Furthermore, allocate budget for training implementation. Also, include migration health in medical, nursing, and allied health education.

Third, pilot multilingual health services in high-migrant areas across Gauteng, Western Cape, and KwaZulu-Natal. First, employ community health workers from migrant communities. Second, provide translation services (in-person and telephonic). Third, develop multilingual health education materials.

Medium-Term Actions (6-18 months)

Fourth, establish migrant health monitoring systems to track access, utilization, and health outcomes. Initially, disaggregate health data by nationality and documentation status. Then, conduct regular health facility audits. Finally, publish annual reports on migrant health.

Fifth, negotiate bilateral health agreements with Zimbabwe, Mozambique, Lesotho, and Eswatini. Specifically, enable mutual recognition of health insurance. Additionally, create referral protocols for specialized care. Also, coordinate infectious disease surveillance.

Sixth, develop portable health insurance schemes for documented migrant workers. First, engage private insurance companies. Then, subsidize premiums for low-income migrants. Finally, ensure coverage across borders.

Long-Term Actions (18 months-5 years)

Seventh, integrate migration health into National Strategic Plans for TB, HIV, malaria, and NCDs. First, move beyond viewing migrants as disease vectors. Then, recognize migrants’ health needs and rights. Finally, allocate specific budget lines for migrant health programs.

Eighth, create regional health systems strengthening partnerships. Initially, share health worker training resources. Subsequently, develop retention strategies for health professionals. Finally, coordinate disease surveillance and response.

For Sending Country Policy Makers

Immediate Actions (0-6 months)

First, establish diaspora health engagement departments within Ministries of Health. Initially, coordinate with diaspora affairs ministries. Then, develop communication channels with diaspora populations. Finally, conduct diaspora health needs assessments.

Second, map remittance-health expenditure patterns through household surveys. First, partner with statistics agencies. Then, include remittances in National Health Accounts. Finally, use data to inform health financing strategies.

Third, create diaspora contribution mechanisms for specific health programs. Initially, enable online donations to hospitals and clinics. Subsequently, provide tax incentives for health contributions. Finally, ensure transparency and accountability.

Medium-Term Actions (6-18 months)

Fourth, launch health-specific diaspora bonds to fund infrastructure development. First, offer competitive returns to diaspora investors. Then, target specific health system priorities (maternal health facilities, diagnostic equipment). Finally, provide regular reporting to bondholders.

Fifth, develop portable electronic health records accessible in South Africa and home countries. Initially, invest in health information systems. Subsequently, ensure data security and privacy. Finally, enable continuity of care across borders.

Sixth, establish diaspora health insurance products. First, partner with insurance companies. Then, offer family coverage including diaspora members. Finally, create affordable premium structures.

Long-Term Actions (18 months-5 years)

Seventh, implement health worker retention strategies to reduce brain drain. First, improve working conditions and remuneration. Then, create career development pathways. Finally, recognize skills gained abroad.

Eighth, build health system resilience to reduce remittance dependency. Initially, strengthen primary healthcare infrastructure. Subsequently, expand health insurance coverage. Finally, improve pharmaceutical supply chains.

For Healthcare Providers

Facility-Level Actions

First, conduct anti-discrimination training for all staff (clinical and administrative). Specifically, address implicit biases. Additionally, practice migration-sensitive communication. Also, role-play challenging scenarios.

Second, simplify documentation processes while maintaining security. Initially, accept alternative identification forms. Then, waive proof of residence requirements. Finally, create clear, publicized policies on acceptable documents.

Third, partner with community organizations serving migrant populations. First, co-locate outreach services. Then, facilitate health education sessions. Finally, build trust through community engagement.

Fourth, establish referral pathways for migrants requiring specialized services. Initially, provide social work support for navigating systems. Subsequently, create legal aid connections for documentation assistance. Finally, offer mental health services with cultural competency.

For Civil Society Organizations

Advocacy and Support Roles

First, document access barriers through systematic monitoring. Initially, collect testimonies of access denial. Then, track facility compliance with constitutional rights. Finally, report findings to health authorities and media.

Second, provide legal support for healthcare rights violations. First, offer legal aid for migrants denied care. Then, pursue litigation for systemic access barriers. Finally, conduct “know your rights” campaigns.

Third, facilitate community health programs targeting migrant populations. Initially, establish mobile clinics in informal settlements. Subsequently, provide health screening and referrals. Finally, conduct disease prevention education.

Fourth, advocate for policy change at national and regional levels. First, engage in NHI implementation processes. Then, push for bilateral health agreements. Finally, amplify migrant voices in policy spaces.

For Remittance Service Providers

Innovative Financial-Health Linkages

First, integrate health payment features into remittance platforms. Initially, enable direct payments to healthcare providers. Subsequently, partner with pharmacies for medication purchases. Finally, offer discounted rates for health-designated transfers.

Second, develop health insurance products bundled with remittance services. First, provide basic health coverage for recipients. Then, create family packages including children and elderly. Finally, offer affordable premiums deducted from transfers.

Third, provide health information to platform users. Initially, share health tips and disease prevention information. Subsequently, create a directory of migrant-friendly health facilities. Finally, establish emergency health hotlines.

Moreover, the PRIME Africa initiative reduced remittance costs in key Southern Africa corridors to 4%. Therefore, expanding such initiatives and adding health dimensions could transform remittances from mere financial transactions into comprehensive health support tools.

For Development Partners and Donors

Strategic Investments

First, fund research on migration-health-remittance linkages in Southern Africa. Initially, support longitudinal studies tracking health outcomes. Then, conduct cost-benefit analyses of migration-aware health systems. Finally, finance implementation research on innovative interventions.

Second, support pilot programs testing integrated approaches. First, provide seed funding for cross-border health insurance. Then, support diaspora health engagement initiatives. Finally, finance migration-aware health system strengthening.

Third, facilitate regional collaboration between sending and receiving countries. Initially, convene policy dialogues on migration health. Subsequently, support development of regional health agreements. Finally, share best practices across countries.

Research Gaps and Future Directions

Despite growing evidence, significant knowledge gaps persist.

Data Limitations

Official remittance data only captures flows through formal channels, missing substantial informal transfers. Additionally, limited disaggregated data exists on health outcomes by migration status. Furthermore, insufficient longitudinal data tracks migrants across borders. Finally, weak health information systems persist in sending countries.

Research Priorities

First, quantify health impacts of remittance flow disruptions (e.g., during COVID-19, economic crises). Second, evaluate cost-effectiveness of migration-aware health interventions. Third, examine gender dimensions more comprehensively, particularly reproductive health. Fourth, investigate mental health needs and culturally appropriate interventions. Fifth, assess health worker migration impacts on health systems in sending countries. Sixth, explore technology innovations linking remittances and healthcare. Seventh, analyze political economy of migration health policy development.

Methodological Innovations Needed

Mobile phone-based data collection with migrant populations

Community-based participatory research approaches

Multi-country comparative studies

Mixed-methods designs capturing quantitative outcomes and lived experiences

Conclusion: Toward Migration-Aware, Health-Equitable Policies

Remittance inflows to Africa surged from approximately $53 billion in 2010 to $95 billion in 2024, with their share of GDP rising from 3.6% to 5.1%. Consequently, remittances now match or exceed official development assistance and foreign direct investment. Yet, policy makers continue to overlook these massive flows when planning health systems.

Zimbabwe’s case exemplifies the significance of South African remittances, with 37% of inflows originating from its northern neighbor. Similarly, similar patterns exist for Mozambique, Lesotho, Malawi, and Eswatini. Therefore, these financial lifelines sustain millions of households, fund healthcare expenses, and shape health-seeking behaviors. Simultaneously, migration impacts primary healthcare services through increased infectious diseases, mental health disorders, reproductive health issues, and malnutrition.

The Policy Failure

Current policies fail to address these interconnections. First, South Africa views migrants primarily as burdens on health systems or disease threats, missing opportunities to strengthen health service delivery through migration-aware approaches. Second, sending countries fail to leverage remittances strategically for health system development or to engage diaspora populations in health system strengthening.

Evidence-Based Solutions Exist

Evidence-based solutions already exist. For example, the PRIME Africa initiative demonstrates how technology partnerships can reduce remittance costs, making more money available for household health expenditures. Similarly, migration-aware health services in Johannesburg and other cities show improved access and outcomes when facilities adopt welcoming, culturally competent approaches. Additionally, bilateral health agreements and portable health insurance schemes offer pathways for continuity of care across borders.

Lessons from COVID-19

The COVID-19 pandemic revealed both the vulnerability of remittance-dependent health financing and the resilience of these financial flows. Indeed, remittances proved more stable and countercyclical than official development assistance and foreign direct investment, providing critical buffers during crises. Therefore, as Africa navigates ongoing challenges including debt stress, climate pressures, and economic transformation, remittances deserve central positioning in health policy frameworks.

The Path Forward

Grace, the Zimbabwean nurse in our opening story, shouldn’t face an impossible choice between funding her family’s healthcare at home and accessing quality healthcare herself. Instead, policy makers must recognize migration not as a problem to control but as a reality to integrate into health system planning. Furthermore, they must view remittances not merely as private household transactions but as strategic resources for health system development.

The time for migration-aware, health-equitable policies has arrived. Consequently, every stakeholder—from government ministers to frontline healthcare workers, from remittance service providers to community organizations—holds responsibility for transforming how our health systems respond to human mobility. Ultimately, the health and dignity of millions depend on our collective willingness to act.

References

Ngundu, M., & Baum, J. (2025). Remittances as development finance: Africa’s overlooked billions. ISS Today. Institute for Security Studies.
Cilliers, J., & Yeboua, K. (2025). Financial flows: Remittances to Africa. Institute for Security Studies.
International Organization for Migration (IOM). (2020). World Migration Report 2020. Geneva: IOM.
World Bank. (2022). Migration and Remittances Data. Washington, DC: World Bank Group.
Kigozi, G., & Hanefeld, J. (2022). Migration health research in sub-Saharan Africa: A systematic scoping review. Journal of Migration and Health, 5, 100086.
Crush, J., & Tawodzera, G. (2014). Medical xenophobia and Zimbabwean migrant access to public health services in South Africa. Journal of Ethnic and Migration Studies, 40(4), 655-670.
Landau, L. B., & Segatti, A. (2021). Contemporary migration to South Africa: A regional development issue. World Bank and Agence Française de Développement.
Statistics South Africa. (2012). Census 2011: Census in brief. Pretoria: Statistics South Africa.
Republic of South Africa. (1996). Constitution of the Republic of South Africa, Act 108 of 1996. Pretoria: Government Printer.
National Department of Health, South Africa. (2007). The National Tuberculosis Management Guidelines 2014. Pretoria: NDoH.
National Department of Health, South Africa. (2019). Malaria Elimination Strategic Plan 2019-2023. Pretoria: NDoH.
Mukumbang, F. C., Mbangi, S., & Hlongwana, K. W. (2022). Understanding the experiences of migrants accessing healthcare services in South Africa: A qualitative study. International Journal for Equity in Health, 21(1), 91.
Southern African Migration Programme (SAMP). (2021). The South Africa Immigration Amnesty Research Report Series. Cape Town: SAMP.
International Fund for Agricultural Development (IFAD). (2021). PRIME Africa: Partnership for Remittances and Financial Inclusion in Africa. Rome: IFAD.
Ratha, D., De, S., Kim, E. J., Plaza, S., Seshan, G., & Yameogo, N. D. (2024). Migration and Development Brief 40: Leveraging Diaspora Finances for Private Capital Mobilization. Washington, DC: World Bank.
Reserve Bank of Zimbabwe. (2022). Quarterly Economic Review. Harare: RBZ.
Central Bank of Lesotho. (2020). Annual Report 2019. Maseru: CBL.
Vearey, J., Modisenyane, M., & Hunter-Adams, J. (2017). Towards a migration-aware health system in South Africa: A strategic opportunity to address health inequity. South African Health Review, 2017(1), 89-98.
Walls, H., Vearey, J., Modisenyane, M., Chetty-Makkan, C. M., Meier, R., & De Lannoy, A. (2016). Understanding healthcare and population mobility in southern Africa: The case of South Africa. South African Medical Journal, 106(5), 14-15.
Blaauw, D., Ditlopo, P., Maseko, F., Chirwa, M., Mwisongo, A., Bidwell, P., Thomas, S., & Normand, C. (2013). Comparing the job satisfaction and intention to leave of different categories of health workers in Tanzania, Malawi, and South Africa. Global Health Action, 6(1), 19287

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