- Global Health and One Health 2026
- Chapter 4
Risks and capability
Four health risk objects open the portfolio. Order carries no rank. Each is read across driver, exposure, vulnerability, capacity, cascade and consequence.
Contents
- ·Edition home
- ·Executive summary
- 1Health is where the systems meet
- 2Key findings
- 3Systems and sectors at baseline
- 4Risks and capability
- 5Outbreak, funding gap and heat season in fragile health systems
- 6Readings from the other desks
- 7The 2027 agenda
- 8Systems in depth
- AMethodology
- BData appendix
- CReferences and record
- ·Complete edition, for print
4.1Risk objects
Each risk is read across the chain from hazard to consequence, with its status and evidence-quality level.
ReportedEQL 4RSK-GS04-GOV-001
Epidemic-prone zoonotic outbreak with cross-border spread
- Driver
- Bundibugyo virus disease, with no authorised vaccine or treatment56
- Exposure
- affected provinces, border countries, health workers and travellers
- Vulnerability
- late detection: WHO notes a continuing high rate of deaths in communities56
- Capacity
- contact tracing, IHR temporary recommendations, treatment trial2556
- Cascade
- BIO → HLT → FIN, TRD
- Horizon
- 1 to 2 years
ReportedEQL 4RSK-GS04-FIN-002
Health financing contraction
- Driver
- reductions in development assistance for health403
- Exposure
- low-income and lower-middle-income countries; HIV, TB and immunisation programmes
- Vulnerability
- about 70% of 108 WHO country offices reported disruption; 24% reported higher out-of-pocket costs3
- Capacity
- domestic HIV funding rose 4% in 20257; domestic resource mobilisation
- Cascade
- FIN → HLT → FOO, DAT
- Horizon
- 1 to 5 years
ReportedEQL 4RSK-GS04-HLT-003
Antimicrobial resistance
- Driver
- misuse of antibiotics, weak infection control and poor access to diagnostics10
- Exposure
- bloodstream, urinary and gastrointestinal infections; surgery and neonatal care
- Vulnerability
- resistance exceeds 70% for third-generation cephalosporins in some pathogens in the African Region11
- Capacity
- surveillance in 104 reporting countries; UN target of a 10% cut in deaths by 20301110
- Cascade
- HLT → FIN, FOO
- Horizon
- 1 to 10 years
InferredEQL 3RSK-GS04-CLI-004
Heat and climate-sensitive disease
- Driver
- rising heat exposure and an El Niño event with a graded WHO response29
- Exposure
- older people, pregnant women, newborns, outdoor workers30
- Vulnerability
- facility cooling and power are not consolidated here
- Capacity
- national health adaptation plans and early warning systems growing29
- Cascade
- CLI → HLT → FOO, FIN
- Horizon
- 1 to 5 years
4.2Capability ladder
Existence is not readiness. Each of the fifteen capability functions is placed on the ladder by the strongest public evidence for health at the global level.
| Function | Rung | Level | Strongest public evidence at baseline |
|---|---|---|---|
| Prevention and mitigation | EXISTS | vaccination averted an estimated 59 million measles deaths since 2000; coverage is below targets98 | |
| Monitoring and observation | ADEQUATE | 195 of 196 States Parties reported IHR capacity; surveillance scored 80; cause of death is known for about one third of deaths31 | |
| Early warning | EXISTS | outbreak notices and an IHR Emergency Committee; heat-health indicators launched in October 2026562530 | |
| Preparedness and planning | EXISTS | IHR amended in 202523; post-close, context only: UN political declaration in October 202622 | |
| Redundancy and reserves | LISTED | stockpiles of vaccines and treatments are not consolidated here; oral cholera vaccine output rose to about 80 million doses35 | |
| Response | DEMONSTRATED | outbreak response in the Democratic Republic of the Congo and 71 million cholera vaccine doses authorised5635 | |
| Continuity of critical services | LISTED | service disruption reported by about 70% of 108 country offices3 | |
| Recovery | EXISTS | life expectancy has not fully recovered since the pandemic; female life expectancy has1 | |
| Adaptation | EXISTS | national health adaptation plans and early warning systems increasing29 | |
| Social protection | LISTED | 2.1 billion people with financial hardship; protection by country is not consolidated here2 | |
| Finance and insurance | EXISTS | health spending about 10.1% of world GDP in 2023; aid falling4240 | |
| Institutional coordination | EXISTS | Quadripartite One Health plan; 73% of reports use multisectoral approaches193 | |
| Technical infrastructure | LISTED | chemical events preparedness scored 53; laboratory and facility coverage is not consolidated here3 | |
| Workforce | EXISTS | density 67.9 per 10 000; shortage of 11.1 million projected by 203039 | |
| Research capacity | DEMONSTRATED | a treatment trial enrolling confirmed cases during the outbreak25; post-close, context only: a vaccine trial launched on 23 October 202624 | |
| A capability listed in policy is not a tested one; each rung is the strongest public evidence at baseline. | |||
Notes
Numbers are the edition’s reference numbers, so a note reads the same in every chapter. The full list, with every source and its licence, is in Annex C. Annex C, references
- 56WHO (ed.), Disease Outbreak News: Ebola disease caused by Bundibugyo virus, Democratic Republic of the Congo (25 September 2026, data to 23 September 2026). World Health Organization, Geneva. Observation year 2026. Accessed 2026-11-03.back
- 25WHO (ed.), Disease Outbreak News: Ebola disease caused by Bundibugyo virus, Democratic Republic of the Congo (28 August 2026, data to 26 August 2026). World Health Organization, Geneva. Observation year 2026. Accessed 2026-11-03.back
- 40Apeagyei, A.E. et al., Tracking development assistance for health, 1990 to 2030: historical trends, recent cuts, and outlook, The Lancet, 2025; abstract read through Europe PMC. Institute for Health Metrics and Evaluation, Seattle. Observation year 2025 (estimate). Accessed 2026-11-03.back
- 3UN DESA Statistics Division (ed.), The Sustainable Development Goals Report 2026, Goal 3 storyline, Good health and well-being. United Nations, New York. Observation year 2024. Accessed 2026-11-03.back
- 7UNAIDS (ed.), Global HIV and AIDS statistics, fact sheet (2026 data release of 27 July 2026). Joint United Nations Programme on HIV/AIDS, Geneva. Observation year 2025. Accessed 2026-11-03.back
- 10WHO (ed.), Antimicrobial resistance, fact sheet (16 July 2026). World Health Organization, Geneva. Observation year 2023 (resistance) and 2022 (antibiotic use). Accessed 2026-11-03.back
- 11WHO (ed.), WHO warns of widespread resistance to common antibiotics worldwide, news release on the Global antibiotic resistance surveillance report 2025 (13 October 2025). World Health Organization, Geneva. Observation year 2023. Accessed 2026-11-03.back
- 29POST-CLOSE, context only: WHO (ed.), Climate change is a growing health emergency, Lancet Countdown warns, departmental update summarising the 2026 Lancet Countdown on Health and Climate Change (28 October 2026; the report itself was not opened; released after the 30 September evidence close and cited as the position at access). World Health Organization, Geneva. Observation year 2023. Accessed 2026-11-03.back
- 30POST-CLOSE, context only: WHO, WMO, UNICEF and UNFPA (eds.), New global framework launched to track increasing health risks of extreme heat for pregnant women, newborns and children, news release (21 October 2026; released after the 30 September evidence close and cited as the position at access). World Health Organization, Geneva. Observation year 2024. Accessed 2026-11-03.back
- 9WHO (ed.), Measles, fact sheet (15 July 2026). World Health Organization, Geneva. Observation year 2024 (deaths) and 2025 (coverage). Accessed 2026-11-03.back
- 8WHO (ed.), Immunisation coverage, fact sheet (15 July 2026; estimates with UNICEF). World Health Organization, Geneva. Observation year 2025. Accessed 2026-11-03.back
- 1WHO (ed.), World Health Statistics 2026: A visual summary and report page (monitoring health for the SDGs, 13 May 2026). World Health Organization, Geneva. Observation year 2023 (deaths and life expectancy). Accessed 2026-11-03.back
- 23WHO (ed.), International Health Regulations: amendments, questions and answers (1 October 2024). World Health Organization, Geneva. Observation year 2024. Accessed 2026-11-03.back
- 22POST-CLOSE, context only: WHO (ed.), WHO welcomes adoption of United Nations political declaration on pandemic prevention, preparedness and response, news release (12 October 2026; released after the 30 September evidence close and cited as the position at access). World Health Organization, Geneva and New York. Observation year 2026. Accessed 2026-11-03.back
- 35WHO (ed.), WHO reports latest global trends in cholera, meningitis and plague, news release (29 September 2026). World Health Organization, Geneva. Observation year 2025. Accessed 2026-11-03.back
- 2WHO (ed.), Universal health coverage (UHC), fact sheet (5 December 2025). World Health Organization, Geneva. Observation year 2023 (service coverage) and 2022 (financial hardship). Accessed 2026-11-03.back
- 42DATA VINTAGE AFTER CLOSE: World Bank (ed.), World Development Indicators, data service queried for current health expenditure (percentage of GDP), out-of-pocket expenditure and physicians per 1 000 people, world aggregate (database updated 2026-10-08). World Bank, Washington. Observation year 2023 (spending) and 2022 (physicians). Accessed 2026-11-03.back
- 19FAO, UNEP, WOAH and WHO (eds.), One Health Joint Plan of Action (2022 to 2026): working together for the health of humans, animals, plants and the environment, publication page (14 October 2022). World Health Organization, Geneva. Observation year 2022. Accessed 2026-11-03.back
- 39POST-CLOSE, context only: WHO (ed.), One in four doctors nearing retirement age as WHO warns of global health workforce gap, news release on National health workforce accounts: health workforce levels and trends 2026 (19 October 2026; released after the 30 September evidence close and cited as the position at access). World Health Organization, Geneva. Observation year 2025. Accessed 2026-11-03.back
- 24POST-CLOSE, context only: WHO (ed.), Disease Outbreak News: Ebola disease caused by Bundibugyo virus, Democratic Republic of the Congo, Kenya and Nigeria (23 October 2026, data to 20 October 2026; released after the 30 September evidence close and cited as the position at access). World Health Organization, Geneva. Observation year 2026. Accessed 2026-11-03.back
