The Hidden Workforce Emergency: One in Four Doctors Is Nearing Retirement
The world has more health workers than ever, yet ageing, inequality and an 11.1 million worker shortfall could threaten continuity of care by 2030.
IMPA Editorial Desk
9/20/20262 min read
Medical progress depends on people — and the world may be approaching a workforce turning point. New World Health Organization data show that health-worker numbers have grown substantially, yet ageing, unequal distribution and persistent shortages threaten continuity of care.
THE SIGNAL IN THE DATA
The global health and care workforce now exceeds 70 million people. Average workforce density rose by 52%, from 44.8 workers per 10,000 people in 2006 to 67.9 in 2025. That is real progress — but it is not evenly shared.
Physician density in the WHO European Region is approximately thirteen times that of the African Region; for nurses and midwives, the difference is sixfold. WHO projects a global shortage of 11.1 million health workers by 2030, and 67 countries may not have enough professionals to meet population needs.
Age is the second warning. Nearly one in four doctors worldwide is now older than 55 and expected to retire within the next decade. In high-income countries, the proportion approaches one in three. Without careful succession planning, valuable clinical knowledge could leave health systems faster than it is transferred.
WHY THIS MATTERS
This is not simply a recruitment problem. A health system can increase headcount and still lose resilience when experienced staff retire, younger professionals burn out, or clinicians are concentrated far from communities with the greatest need. International recruitment alone can also deepen shortages in countries that financed the training of the professionals who leave.
The central challenge is continuity: keeping skilled professionals in practice, preparing the next generation, and sharing knowledge without weakening already vulnerable systems.
FIVE PRIORITIES FOR HEALTH SYSTEMS
1. Plan for succession early. Map retirement risk by speciality and region, then create structured handover and mentorship programmes.
2. Retain the workforce already serving. Safe staffing, professional development, fair conditions and psychological support are patient-safety measures, not optional benefits.
3. Expand education with quality protected. Training capacity must grow alongside supervision, clinical placements and faculty development.
4. Make international mobility ethical. Cross-border collaboration should strengthen local services and follow responsible recruitment principles.
5. Improve workforce intelligence. More than 90% of WHO Member States reported workforce data in 2025; the next step is turning that data into transparent, local decisions.
AN IMPA PERSPECTIVE
For an international medical community, the most useful response is not alarm but organised solidarity: connecting experienced clinicians with younger colleagues, supporting peer education, sharing verified field knowledge and building partnerships that leave capability behind. These are areas IMPA can advance with members and partner institutions as programmes are verified and developed.
The headline is urgent, but the direction is practical. The coming decade must be treated as a deliberate transfer of knowledge, responsibility and care.
Sources
World Health Organization, “One in four doctors nearing retirement age as WHO warns of global health workforce gap”, 18 September 2026: https://www.who.int/news/item/18-09-2026-one-in-four-doctors-nearing-retirement-age-as-who-warns-of-global-health-workforce-gap
World Health Organization, National health workforce accounts: health workforce levels and trends 2026: https://www.who.int/publications/i/item/9789240122925
Editorial note: This article summarises WHO findings for professional awareness. It is not medical advice. Published by the IMPA Editorial Desk on 20 September 2026.