The economic burden of Ebola virus disease: a review and recommendations for analysis.
J Med Econ
; 27(1): 309-323, 2024.
Article
en En
| MEDLINE
| ID: mdl-38299454
ABSTRACT
BACKGROUND:
Ebola virus disease (EVD) continues to be a major public health threat globally, particularly in the low-and-middle-income countries (LMICs) of Africa. The social and economic burdens of EVD are substantial and have triggered extensive research into prevention and control. We aim to highlight the impact and economic implications, identify research gaps, and offer recommendations for future economic studies pertaining to EVD.METHOD:
We conducted a comprehensive librarian-led search in PubMed/Medline, Embase, Google Scholar, EconLit and Scopus for economic evaluations of EVD. After study selection and data extraction, findings on the impact and economics of EVD were synthesized using a narrative approach, while identifying gaps, and recommending critical areas for future EVD economic studies.RESULTS:
The economic evaluations focused on the burden of illness, vaccine cost-effectiveness, willingness-to-pay for a vaccine, EVD funding, and preparedness costs. The estimated economic impact of the 2014 EVD outbreak in Guinea, Liberia, and Sierra Leone across studies ranged from $30 billion to $50 billion. Facility construction and modification emerged as significant cost drivers for preparedness. The EVD vaccine demonstrated cost-effectiveness in a dynamic transmission model; resulting in an incremental cost-effectiveness ratio of about $96 per additional disability adjusted life year averted. Individuals exhibited greater willingness to be vaccinated if it incurred no personal cost, with a minority willing to pay about $1 for the vaccine.CONCLUSIONS:
The severe impact of EVD puts pressure on governments and the international community for better resource utilization and re-allocation. Several technical and methodological issues related to economic evaluation of EVD remain to be addressed, especially for LMICs. We recommend conducting cost-of-sequelae and cost-of-distribution analyses in addition to adapting existing economic analytical methods to EVD. Characteristics of the affected regions should be considered to provide evidence-based economic plans and economic-evaluation of mitigations that enhance resource allocation for prevention and treatment.
Ebola virus disease (EVD) is a serious health problem, not only in Africa where there have been outbreaks but in other parts of the world as well. In addition to its severe health implications and resultant death, EVD also poses significant impact across several sectors, including food and agriculture, transportation, education, among others, ultimately impacting the economies of affected countries. While some studies have estimated the economic burden of EVD, there remains questions that need addressing. We conducted a review of published studies to estimate what is known about the economic burden of EVD, identified research gaps. Studies looked at how much money EVD costs in terms of prevention and treatment, while others reported on people's willingness to pay for a vaccine. The estimated economic impact of the 2014 EVD outbreak in Guinea, Liberia, and Sierra Leone ranged from approximately $30 billion to $50 billion across studies. Healthcare facility construction and modification were significant cost factors for response preparedness for EVD outbreaks. While the EVD vaccine showed cost-effectiveness, surveys of people across various regions revealed that more individuals were willing to get vaccinated if it was free, with a minority willing to pay a median of about $1 for the vaccine. The severe impact of EVD puts pressure on governments and the international community to use resources more efficiently. We recommend conducting analyses on the costs of long-term effects of EVD and costs of vaccine and treatment distribution, as well as adapting existing economic methods to the specific characteristics of affected regions. This would help create evidence-based economic plans and evaluations of strategies to enhance resource allocation for EVD prevention and treatment.
Palabras clave
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Vacunas
/
Fiebre Hemorrágica Ebola
Tipo de estudio:
Guideline
/
Health_economic_evaluation
/
Prognostic_studies
Aspecto:
Patient_preference
Límite:
Humans
País/Región como asunto:
Africa
Idioma:
En
Revista:
J Med Econ
Asunto de la revista:
SERVICOS DE SAUDE
Año:
2024
Tipo del documento:
Article
País de afiliación:
Estados Unidos
Pais de publicación:
Reino Unido