OPEN DATA / DEMONSTRATION

Download the data—and its limits.

12 source-linked demonstration events are available alongside a separate WHO 2019–2025 surveillance baseline. The event data is still not a complete global case registry.

DATA DICTIONARY

Read the fields before using the figures.

ISO dates, WGS84 coordinates and null for unknown numeric values.

FieldDefinition
eventPhaseEvent lifecycle: active / monitoring / contained / historical
caseConfirmationConfirmation: confirmed / probable / suspected / ruled_out / unknown
confirmedCasesConfirmed cases; null when unknown
dataThroughAtDate through which the figures apply
editorialReviewedAtMost recent human editorial review date
locationPrecisionKmApproximate coordinate precision radius in kilometres

WHO BASELINE / 2019–2025

Keep annual surveillance separate from event records.

WHO annual aggregates show reporting trends. They are not split into invented outbreak events.

3,860

Reported suspected

2,646

Reported confirmed

423

Deaths in six confirmed-reporting countries

10

Countries reporting suspected or confirmed

CountrySuspectedConfirmedDeaths
DR Congo1,8931,893101
Kenya375220
Madagascar1,482693307
Uganda221
China19197
Mongolia76177

Caution: case definitions and reporting completeness differ by country. DR Congo submitted identical suspected and confirmed counts; this does not establish independent laboratory confirmation for every case.

WHO Weekly Epidemiological Record 101(38) ↗

Terms of use

You may use this demonstration dataset for research, education and reporting with attribution to Plague Map and the original sources, retaining the data-through date. Original source content remains subject to its own terms.

Important limitations

Full methodology →