Healthcare Is Becoming One of the World’s Largest Employment Sectors, despite AI Advances
How population ageing, rising healthcare demand, workforce shortages and technological change are reshaping the global labour market
Healthcare is often discussed as a sector under pressure: hospitals are struggling to recruit staff, nurses report burnout, governments face rising health expenditure, and artificial intelligence is beginning to automate tasks that once required human labour.
Yet there is another, less frequently discussed side to the story.
Healthcare is becoming one of the world's most important employment sectors.
This is not occurring despite technological advancement. In many respects, it is happening because healthcare systems are becoming more technologically sophisticated, populations are ageing, chronic disease is increasing, expectations of medical care are rising, and countries are expanding access to services.
The result is an unusual labour-market phenomenon. In many industries, technological progress is expected to reduce the number of workers required. Healthcare is increasingly demonstrating the opposite pattern: technology may change what healthcare professionals do without eliminating the underlying need for large numbers of people.
The World Health Organization estimates that the global health workforce now exceeds 70 million people, while projecting a shortage of approximately 11 million health workers by 2030.
In OECD countries alone, approximately one in every nine jobs is now in health or social care, with the sector employing 10.9% of the workforce in 2023, compared with 10.1% a decade earlier. Health and social-care employment grew by approximately 30% between 2013 and 2023, twice the rate of overall employment growth.
But the phenomenon extends far beyond Europe and North America.
From China and India to Indonesia, Africa and the Gulf states, healthcare is becoming a central component of national employment strategies and economic development.
Healthcare Is Already a Major Global Labour Market
The first misconception is that healthcare employment is primarily a feature of wealthy Western countries.
It is not.
Healthcare is a global labour market encompassing physicians, nurses, midwives, pharmacists, laboratory professionals, therapists, technicians, community health workers, administrators, care workers and an expanding range of digital and technological occupations.
The WHO estimates that women account for approximately 67% of the global health workforce, making healthcare one of the world's most significant sources of paid employment for women.
The sector therefore has an importance extending well beyond hospitals. Healthcare employment affects household incomes, women's economic participation, education systems, migration patterns and national economic growth.
The WHO has explicitly described investment in health workers as both a health-system investment and an employment and economic-growth strategy. In its analysis of India, for example, WHO notes that investment in the health workforce can simultaneously strengthen healthcare systems, generate employment and contribute to economic development.
This creates an important distinction.
Healthcare is not simply an industry that employs people to provide medical services.
Increasingly, it is a major component of the global labour market itself.
The OECD: Healthcare Already Represents One in Nine Jobs
The most developed economies provide perhaps the clearest evidence of the trend.
Across OECD countries, health and social care accounted for 10.9% of all employment in 2023, equivalent to approximately one in every nine jobs. In some countries the proportion was considerably higher: more than 16% of employment was in health and social care in several Nordic countries and the Netherlands.
The trajectory is also important.
Between 2013 and 2023, employment in health and social work increased by approximately 30%, compared with roughly half that rate for total employment.
This means healthcare has not merely maintained its share of employment.
It has been taking a larger share of the labour market.
Several structural forces explain this:
Ageing populations
Increasing prevalence of chronic disease
Rising household incomes
Higher expectations of healthcare
Expanding access to medical services
Greater diagnostic capability
Technological advances
Expansion of long-term and elderly care
The OECD expects health and social-care employment to continue increasing, driven partly by demographic change and technological development.
China: A Healthcare Workforce of More Than 12 Million
China provides an important counterpoint to the Western experience.
China's healthcare system is enormous in absolute terms because of the country's population and increasingly sophisticated health infrastructure.
According to China's National Bureau of Statistics, by the end of 2024 the country had approximately:
1.092 million medical and health institutions
39,000 hospitals
12.95 million medical technical personnel
5.05 million licensed and assistant physicians
5.84 million registered nurses
More than 10 billion healthcare visits annually
These numbers demonstrate something important about healthcare employment.
Even when a country possesses hundreds of thousands or millions of healthcare professionals, demand does not necessarily disappear.
China is simultaneously expanding healthcare capacity, dealing with population ageing, developing specialist services and attempting to improve access across a geographically enormous country.
The scale of the workforce also means that healthcare is not a niche professional sector in China. It is a major national employer.
And this is before considering the wider workforce involved in pharmaceutical manufacturing, medical devices, biotechnology, health technology, elderly care, diagnostics and healthcare administration.
India: Expanding Healthcare Education and Employment
India illustrates a different stage of development.
Rather than simply dealing with an ageing population and replacement demand, India is simultaneously expanding healthcare infrastructure and building the workforce required to support a population of more than 1.4 billion people.
WHO reports that India's number of medical colleges increased from 387 in 2014 to 731 in 2024, an increase of approximately 88%.
Medical-school capacity increased even more dramatically, from approximately 51,348 seats to 112,112 during the same period.
India also has approximately 5,299 nursing institutions producing around 380,000 professionals annually.
This represents an enormous expansion of human-capital production.
India's strategy also increasingly involves new categories of healthcare worker. More than 120,000 Community Health Officers have been developed to deliver primary healthcare through India's expanding network of health centres.
The significance extends beyond India.
India has become one of the world's major sources of internationally mobile healthcare professionals. Doctors and nurses trained in India contribute to healthcare systems throughout the Gulf, Europe, North America, Asia and elsewhere.
India therefore occupies an unusual position in the global healthcare labour market:
It is simultaneously a major producer of healthcare professionals, a huge domestic employer and one of the world's most important sources of internationally mobile healthcare talent.
Indonesia: A Growing Healthcare Workforce With Persistent Shortages
Indonesia demonstrates why simply counting healthcare workers can be misleading.
The country has made substantial progress in workforce density. WHO reports that the aggregate density of doctors, nurses and midwives increased from 43.1 per 10,000 people in 2019 to 54.2 per 10,000 in 2023.
Yet major gaps remain.
In 2026, WHO reported that only 78.1% of Indonesian public hospitals had a complete set of seven basic medical specialist categories, including surgery, paediatrics, internal medicine, obstetrics and gynaecology, anaesthesiology, radiology and clinical pathology.
Indonesia's Ministry of Health estimates that the country could face a shortage of approximately 65,000 medical specialists by 2032.
This illustrates a crucial characteristic of the modern healthcare labour market:
A country can increase its healthcare workforce while simultaneously experiencing shortages.
The problem is often not simply the number of professionals.
It is their:
Geographical distribution
Specialty
Experience
Employment status
Availability in rural areas
Ability to work within particular healthcare systems
Indonesia is also becoming increasingly connected to international healthcare labour markets. Between 2022 and 2024, the number of Indonesian nurses deployed abroad annually increased from 958 to 1,091, with Japan, Germany, Saudi Arabia and Qatar among the principal destinations.
Africa: The Paradox of Shortage and Unemployment
Perhaps nowhere is the complexity of healthcare employment more apparent than Africa.
The conventional narrative is simple:
Africa does not have enough healthcare workers.
That is true—but incomplete.
WHO's 2026 assessment found that Africa is producing more health workers than ever before, yet the continent continues to experience severe shortages.
An estimated 943,000 trained health workers were unemployed in 2024, while the region is simultaneously projected to face a shortage of approximately 5.85 million health workers by 2030.
This appears contradictory.
How can a continent have hundreds of thousands of unemployed healthcare professionals while millions of healthcare workers are still required?
The answer lies largely in health labour-market capacity.
Training a doctor, nurse or other professional does not automatically create a funded position.
Healthcare workers need:
Hospitals and clinics
Salaries
Equipment
Supervision
Infrastructure
Government or private-sector funding
Functioning recruitment systems
WHO's 2026 African workforce report found that approximately 30% of health-worker graduates remained unemployed one year after graduation, corresponding to approximately 943,000 people. The report argues that the problem is not simply excessive training but insufficient funded employment opportunities and weak links between education and labour-market planning.
At the same time, Africa is projected to have one of the world's largest workforce shortages.
This creates one of the defining challenges of global healthcare:
The world does not simply need more healthcare professionals. It needs better functioning healthcare labour markets.
The Gulf: Healthcare as a Major International Labour Market
The Gulf provides another important example.
Countries such as Saudi Arabia, the United Arab Emirates and Qatar have invested heavily in expanding and modernising healthcare infrastructure.
But these countries face a particular workforce challenge: their domestic populations are relatively small compared with the scale of healthcare systems they have developed.
Consequently, international recruitment has become an important component of healthcare staffing.
WHO documentation on international health-worker migration highlights the substantial movement of healthcare professionals into Gulf Cooperation Council countries, including Saudi Arabia, the UAE and Qatar, with major source countries including Egypt, India, Pakistan and the Philippines.
This is an example of how healthcare employment has become genuinely global.
A nurse may train in the Philippines, work in Saudi Arabia, later move to the United Kingdom and eventually return to Southeast Asia.
A doctor may train in Egypt, specialise in Europe and later work in the Gulf.
Healthcare careers increasingly cross national borders because the demand for healthcare professionals is distributed very differently from the supply of professionals.
Why Doesn't AI Simply Eliminate These Jobs?
This is where the argument becomes particularly interesting.
Artificial intelligence is already capable of performing or assisting with numerous healthcare tasks:
Medical-image analysis
Documentation
Clinical decision support
Patient triage
Literature review
Coding
Scheduling
Transcription
Risk prediction
It is reasonable to ask whether these developments will eventually reduce healthcare employment.
Some occupations and tasks undoubtedly will change.
But healthcare has a fundamental characteristic that distinguishes it from many other industries:
Demand is not fixed.
If technology makes a particular medical service cheaper, faster or more accurate, society does not necessarily consume less healthcare.
It may consume more.
A radiologist supported by AI may potentially analyse more images.
A doctor using automated documentation may spend more time with patients.
Remote monitoring may allow clinicians to manage patients who previously would have received little follow-up.
AI-assisted diagnostics may expand access to specialist interpretation.
Automation can therefore increase the productivity of individual healthcare workers without eliminating the underlying demand for healthcare.
This is not an argument that AI cannot displace healthcare workers.
It is an argument that productivity gains and employment reductions are not the same thing.
Healthcare Has Something Other Industries Don't: Demographics
The strongest argument for continued healthcare employment may have relatively little to do with technology.
It is demographics.
Older populations generally require more healthcare services.
Ageing increases demand for:
Chronic disease management
Cancer treatment
Cardiovascular care
Rehabilitation
Surgery
Mental-health services
Home care
Residential care
Palliative care
Long-term care
This is occurring simultaneously across many regions.
Developed countries are ageing rapidly, but demographic transformation is not confined to Europe and North America.
Asian countries are ageing rapidly as fertility declines and life expectancy increases.
China, Japan, South Korea and increasingly other parts of East and Southeast Asia are experiencing profound demographic changes.
At the other end of the demographic spectrum, many African countries have extremely young populations and rapidly growing total populations.
These produce different forms of healthcare demand.
An ageing country may require more geriatric medicine and long-term care.
A rapidly growing country may require more maternal and child health, primary care, emergency medicine and general practitioners.
Both create healthcare employment.
Healthcare May Actually Be One of the Sectors Most Resistant to Full Automation
There is an important distinction between automating healthcare tasks and automating healthcare occupations.
A nurse may spend less time documenting.
A doctor may receive AI-generated diagnostic suggestions.
A pharmacist may use automated dispensing systems.
A radiologist may use machine-learning image analysis.
But healthcare professionals still operate within complex environments involving human relationships, physical examination, ethical judgement, communication, responsibility and unpredictable situations.
The likely future is therefore not:
Human healthcare workers vs AI
but:
Healthcare workers using increasingly capable AI systems.
The most valuable professionals may increasingly be those capable of combining clinical expertise with technological literacy.
This could create entirely new roles around AI implementation, clinical informatics, digital health, data governance, cybersecurity and AI safety.
In other words, technology may not shrink the healthcare labour market.
It may change its composition.
The Global Shortage Is the More Immediate Problem
Whatever eventually happens with AI, the current evidence points towards an enormous near-term demand for healthcare workers.
WHO currently projects an 11-million healthcare-worker shortage by 2030, concentrated particularly in low- and lower-middle-income countries.
The shortage is not uniform.
Some countries have large numbers of healthcare professionals but inadequate employment capacity.
Others have substantial vacancies but cannot train enough workers domestically.
Others can train professionals but lose them through international migration.
And others have sufficient national numbers but severe geographical or specialty shortages.
This means that the global healthcare labour market is becoming increasingly interconnected.
A shortage in one country can create an opportunity for a professional trained in another.
But that creates an ethical question.
The Ethical Question of International Recruitment
International recruitment can help address shortages, but it must be handled carefully.
If wealthy countries continuously recruit healthcare professionals from countries already suffering severe shortages, the global distribution of healthcare workers can become even more unequal.
The WHO has therefore developed a Global Code of Practice on the International Recruitment of Health Personnel, designed to encourage ethical recruitment and international cooperation.
This is an important distinction for the healthcare recruitment industry.
The objective should not simply be:
Move as many healthcare workers as possible.
It should be:
Create sustainable matches between healthcare professionals and healthcare systems while protecting workers and considering the needs of source countries.
That requires transparency, proper employment conditions, informed consent and responsible recruitment practices.
For Huz Health, this is particularly relevant because international recruitment sits directly at the intersection of workforce shortages, professional mobility and healthcare access.
What Does the Future Healthcare Labour Market Look Like?
The evidence points towards a healthcare sector that becomes larger, more specialised and more technologically integrated.
Several trends are likely to coexist.
More healthcare workers
Global demand is likely to continue increasing because populations are ageing, healthcare access is expanding and disease burdens are changing.
More international mobility
Countries with insufficient domestic supply will continue competing internationally for doctors, nurses and other professionals.
More specialised roles
Healthcare systems will require increasingly specialised professionals in areas such as oncology, geriatrics, critical care, rehabilitation, mental health and advanced nursing.
More technology
AI, robotics, telemedicine and digital health will become increasingly embedded within clinical practice.
More hybrid jobs
The boundary between healthcare and technology will become increasingly blurred.
More emphasis on retention
Recruiting people is only one part of the problem. Countries will increasingly have to retain the professionals they already have.
More sophisticated workforce planning
Governments will increasingly need to forecast workforce demand rather than simply react to vacancies.
Conclusion: AI Is Changing Healthcare Employment — Not Making It Disappear
The idea that artificial intelligence will inevitably make healthcare a smaller employment sector misunderstands the underlying economics of healthcare.
Healthcare demand is expanding.
Populations are ageing.
More countries are building healthcare infrastructure.
Patients expect more sophisticated services.
Previously untreatable conditions can now be treated.
New technologies create new possibilities.
And billions of people still lack adequate access to basic healthcare.
The numbers reflect this reality.
OECD countries already employ approximately one in nine workers in health and social care, while employment in the sector grew roughly twice as quickly as overall employment between 2013 and 2023. China employs approximately 13 million medical technical personnel, India is rapidly expanding medical and nursing education, Indonesia expects substantial specialist shortages, and Africa faces the extraordinary combination of both healthcare-worker unemployment and a projected multi-million-worker shortage.
The central challenge of the next decade may therefore not be finding ways to replace healthcare workers.
It may be finding enough of them.
AI will undoubtedly change what doctors, nurses, technicians and other healthcare professionals do. Some tasks will disappear. Others will become dramatically more efficient. Entirely new professions will emerge.
But the fundamental requirement remains remarkably resilient:
People will continue to need healthcare, and healthcare systems will continue to need people to deliver it.
The global healthcare workforce has already surpassed 70 million people. Yet WHO still projects an 11-million-worker shortage by 2030.
That combination—a workforce of extraordinary scale alongside an extraordinary shortage—may be one of the defining characteristics of the global labour market of the 2030s.
Selected sources
World Health Organization — Global Health Workforce
World Health Organization — State of the Health Workforce in Africa 2026
OECD — Health at a Glance 2025
National Bureau of Statistics of China — Statistical Communiqué of the People's Republic of China on the 2024 National Economic and Social Development
WHO India — Health Workforce
WHO Indonesia — Health Workforce Labour Market Analysis
WHO — Global Code of Practice on the International Recruitment of Health Personnel
WHO — Health Workforce
OECD — Health at a Glance 2025
WHO Africa — State of the Health Workforce in Africa 2026