Public health researchers who have been tracking the deterioration of Gaza’s healthcare infrastructure since October 2023 say their work shows a systematic pattern of damage that goes beyond what is typically described as a “humanitarian crisis”. By integrating multiple data streams and analytic techniques, the team argues it has produced evidence not only of large civilian harm but of the mechanisms through which health services were disabled — evidence intended to inform future accountability processes.
Methods and purpose
The researchers report combining a range of data sources — including mortality records verified by the Palestinian Ministry of Health, satellite imagery, and health-systems monitoring — with analytic methods such as geospatial analysis and descriptive and inferential statistics. They say this approach allows assessment of scale and also of the spatial and temporal patterns that link military action to the loss of health-service functionality.
Public health documentation of this kind serves two related aims. First, it is designed to provide a rigorous account of what happened to civilian populations, including changes in mortality and access to care. Second, the research is explicitly framed as part of the evidentiary record that may be used in legal and restorative processes, including the case brought by South Africa to the International Court of Justice alleging genocide.
“humanitarian crisis”
What the evidence shows — and its limits
The investigators say one of the earliest measurable signals was an unusually high civilian death toll during Israel’s aerial bombardment phase. They used verified mortality data to identify demographic patterns that differed from peacetime baselines, and paired those findings with satellite imagery and health-facility monitoring to map how services became non-functional.
They caution, however, that public health analyses have intrinsic limits. Epidemiological methods can show association and temporal sequencing, and can strengthen inference about how policies and military operations translate to health outcomes, but they rarely establish singular legal attribution on their own. The authors place their work alongside testimony, journalistic reporting and humanitarian monitoring to build a multi-faceted evidentiary picture.
Why technique matters
Using multiple independent data sources and transparent analytic methods is central to the researchers’ objectives. They emphasise that combining:
- Mortality and demographic data — to quantify deaths and identify affected groups
- Satellite imagery — to observe damage to facilities and infrastructure
- Health-systems monitoring — to record service availability, staffing and supplies
creates a more robust record than any single source could provide. The approach also helps to detect patterns such as clustering of facility failures, chronological links between attacks and service cessation, and geographic disparities in access to care.
| Data type | What it contributes |
|---|---|
| Mortality records | Quantify deaths; reveal demographic patterns |
| Satellite imagery | Visual evidence of damage to health infrastructure |
| Health-system monitoring | Tracks service functionality and capacity |
Consequences for policy and justice
The researchers present their work as part of a wider accountability ecosystem. Public health evidence may inform humanitarian response — for instance by identifying where remaining services are most needed — and can also underpin legal claims by documenting systematic effects on civilian healthcare capacity. Yet the authors stress the necessity of combining quantitative methods with ground-level testimony and independent verification to avoid overreach in interpretation.
For policymakers and the international community, the work underscores the centrality of health systems to civilian protection. It also illustrates how modern public health techniques — when applied with methodological rigour and transparency — can serve both immediate humanitarian objectives and longer-term processes of redress.
