WHO data show a growing workforce, but the gaps remain severe
The global health workforce has expanded sharply over the past two decades, yet the gains have not erased the structural imbalance that leaves millions without reliable access to care. WHO’s new National health workforce accounts: health workforce levels and trends 2026 shows that density across doctors, nurses, midwives, dentists, and pharmacists rose 52% globally, from 44.8 per 10 000 population in 2006 to 67.9 in 2025. More than 70 million health and care workers are now employed worldwide. The scale sounds reassuring until the regional comparisons are laid side by side: the density of medical doctors is 13 times higher in the WHO European Region than in the WHO African Region, while nurses and midwifery personnel are six times more densely distributed in Europe than in Africa.
The message is not simply that some countries have more staff than others. It is that health systems built on uneven staffing cannot deliver routine care, emergency coverage, chronic disease management, maternal services, or prevention at the same level across regions. Workforce density tracks national income closely, and that relationship continues to shape who receives timely care and who waits, travels, or goes without. In low-resource settings, the shortage is not abstract. It becomes longer queues, fewer outreach visits, thinner hospital coverage at night, and less resilience when outbreaks or disasters strike.
Dr Khassoum Diallo, Acting Unit Head of Health Workforce Policies and Data at WHO Academy, described the problem as severe and uneven despite recent progress in production and reporting. The report’s central value is its reliance on official country data shared through the National Health Workforce Accounts, which makes the picture more grounded than fragmented estimates. Better denominators and more consistent reporting do not solve the shortage, but they do make the shortage visible in a way ministries can plan around.
Ageing doctors are turning a staffing problem into a retirement cliff
Nearly one in four doctors on average is older than 55 and expected to retire within the next decade, based on the latest available data from 122 countries. In high-income countries, the figure rises to nearly one in three. This is a workforce issue with a built-in time lag: medical education pipelines are long, clinical training is slow, and replacement staff cannot be produced on demand. When a large cohort of experienced physicians leaves practice in a compressed period, health systems lose not only headcount but also senior expertise, supervision, and institutional memory.
The retirement wave lands at the same time populations are ageing. That creates a two-sided pressure on care delivery. Older populations use more primary care, more chronic disease follow-up, more diagnostics, and more long-term medication management. At the same time, the clinicians who shoulder that workload are themselves moving toward retirement. The result is a tightening loop in which demand rises just as capacity narrows.
Ageing is the hidden health workforce crisis that now sits behind the more familiar shortages of recruitment and retention. In practical terms, a system with too few younger clinicians must work harder to keep older staff in post, while also trying to redesign care so that limited physician time is reserved for the most complex cases. Those pressures are especially visible in high-income countries, where retirement risk is largest and population ageing is accelerating service use.
By 2030, 67 countries may still fall short of basic workforce needs
WHO projects a global shortage of 11.1 million health workers by 2030, and 67 countries are expected to lack enough staff to maintain population health needs by then. That projection matters because the deficit is not distributed evenly. Some countries are losing workers to ageing and attrition, while others are still struggling to train and retain enough staff in the first place. Migration adds another layer of instability, especially when lower-income countries train workers who later leave for better-resourced health systems.
The knock-on effects are concrete. When staffing falls below service demand, preventive care is often the first thing to be squeezed, followed by routine follow-up and then parts of acute coverage. Chronic disease outcomes deteriorate when continuity breaks down. Maternal and child health services are vulnerable when midwifery and nursing shortages force facilities to stretch staff across too many shifts. Even where the absolute number of workers is rising, maldistribution can leave rural and remote communities functionally uncovered.
The report points to planning as the critical next step: workforce education, employment, and retention all need to be aligned with future demand rather than current averages. That requires looking beyond annual headcounts and asking where staff are located, how old they are, what specialties they hold, and whether the system can keep them in post long enough to meet projected need.
Better reporting is improving the map, not the shortage itself
More than 90% of WHO Member States actively reported health workforce data in 2025, and health workforce information availability has increased nearly 20-fold since the National Health Workforce Accounts launched in 2017. This is an important administrative achievement. Policy fails quickly when planners cannot see the workforce clearly, and data fragmentation has long hidden both shortages and inequities.
The improvement in reporting does not soften the underlying risk. It sharpens it. Once the numbers are visible, the scale of the gap is harder to ignore, especially in countries where ageing staff, low retention, and rising demand are converging. WHO’s emphasis on health workforce investment places the issue in a broader frame: staffing is not a back-office concern, but a core determinant of health system strength, health security, and sustainable development.
The report’s first annual thematic focus makes one point unmistakable: the workforce challenge is no longer limited to recruitment. Replacement, retention, and age structure now belong in the same planning conversation, because the departure of senior clinicians can destabilize services even in countries that appear well staffed on paper. What remains uncertain is how quickly governments will expand training, redesign roles, and keep enough workers in the system before retirement patterns deepen the shortage further.