Data methodology
Dernière mise à jour : 12/05/2026
The data workflow is designed to avoid presenting unverified information as official fact.
Workflow
Official source → human review → structured data.json entry → publication → later correction if needed.
Fields used
- country / region: geographic entry;
- cases, deaths, recovered: numeric fields shown only when available;
- sourceName, sourceUrl, sourceDate: traceability fields;
- status: verified, review, demo or no-data;
- notes: context and limits.
Why most countries show 0
The dashboard lists countries for completeness. It does not invent values. Countries without a verified loaded source remain at 0 and are marked as no verified data loaded.