A comprehensive, cross-sectoral evaluation framework measuring how 187 countries
integrate human, animal, and environmental health into a unified One Health response.
187
Countries
7
Regions
4
Framework Layers
—
Global Avg Score
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About GOHI 3.0
What is the Global One Health Index?
The Global One Health Index (GOHI) is an integrated, data-driven
evaluation system designed to measure and compare countries' preparedness and
performance under the One Health approach — a strategy that
recognises the inextricable links between human, animal, and environmental health.
Unlike single-sector metrics, GOHI 3.0 captures the full complexity of One Health
by linking structural foundations (the conditions that enable
effective systems), governance and implementation processes,
five concrete action domains, and the health outcomes
those actions ultimately produce.
The index provides policy-makers, researchers, and international organisations
with a standardised, transparent tool to benchmark progress, identify gaps, and
guide investments across the human–animal–environment interface.
🏗
Layer 1
Structural Foundation
Captures external drivers (socioeconomic, natural resources), intrinsic
capacity, and co-benefits that shape a country's One Health potential.
⚙️
Layer 2
Process & Implementation
Measures One Health governance structures and the five action domains: pandemic
zoonoses, endemic diseases, food safety, AMR, and environment.
🌡
Layer 3
Health Outcomes
Evaluates whether implemented actions translate into measurable health
improvements across the five One Health domains.
🌐
Composite
GOHI Total Score
An aggregated index (0–100) that benchmarks overall One Health performance,
enabling global comparison and tracking over time.
Framework
Four Analytical Modules
The dashboard organises all indicators into four interactive tabs, each representing a key
layer of the GOHI framework.
01
🏗
Structural Foundation
The baseline conditions that enable or constrain One Health capacity, including
socioeconomic context, ecological endowment, and systemic co-benefits.
EDIIDICBI
02
⚙️
Process
How One Health is organised and executed — governance coordination, and five
action domains covering the key human–animal–environment interfaces.
OHGActions
03
🔬
Domain Composites
Composite scores integrating action and outcome indicators across five One Health
domains — from pandemic zoonoses to environment and AMR.
Pandemic Z.Endemic Z.FoodAMREOH
04
📊
Health Outcomes
The measurable health results of One Health actions — assessing whether
intervention efforts convert into real improvements for people, animals, and ecosystems.
O·PandemicO·EndemicO·FoodO·AMRO·Env
Coverage
187 Countries · 7 Global Regions
GOHI 3.0 covers virtually every country on earth, grouped into seven World Bank geographic
regions for cross-regional comparison.
