JP
Country Surveillance Brief | National infectious disease profile
🇯🇵 JP Japan
Japan page consolidates infectious disease surveillance records from JP NIID Weekly. It combines source metadata, time-series charts, and downloadable machine-readable datasets.
Country Brief
How to interpret this surveillance profile.
Sources: JP NIID Weekly
The dataset is built from configured official feeds for Japan; current primary sources include JP NIID Weekly.
Coverage currently spans 2012-09-14 to 2026-05-02 across 86 tracked diseases.
Source reporting frequency is inferred as WEEKLY; charts use weekly-equivalent normalization where applicable.
Counts reflect reported surveillance records and may be affected by case definitions, reporting lag, source cadence, and missing population denominators.
Snapshot | Core surveillance indicators for this country.
Total Cases
48.1M
Current snapshot
Diseases Tracked
86
Current snapshot
Reports
0
Current snapshot
Figure 1 | Epidemic curve for the top 10 diseases (weekly-equivalent normalized cases).
Figure 2 | Disease-month heatmap across the full coverage period (log-scaled case intensity).
Table 1 | Disease burden comparison with reported totals and latest observations.
Dataset Archive
Supplementary Data | Country surveillance dataset
Machine-readable country surveillance dataset (JSON/CSV) with source metadata.
Source Register
Official sources and update cadences used to construct the downloadable dataset.
Suggested presentation pattern: cite the data version and coverage window when exporting charts or tables for publication.