Public health intelligence
SIGMA
Trace signals across space and time. Investigate patterns. Explore scenarios. Support verification.
01 · TRACE
Find the signal.
02 · ANALYZE
Understand the pattern.
03 · SIMULATE
Explore the trajectory.
04 · ACT
Support verification and decision-making.
Historical dengue observations
Formal544 weeks
Dec 30, 2012 – Nov 25, 2023 · 25 weeks missing
Latest formal observation
Formal2,607 cases
Week of Nov 19, 2023 · national · OpenDengue v1.3
Open-source signals
SignalDemo only
18 sample signals · no live feed connected
Baseline / anomaly model
ModelNot fitted
No model output on formal data yet
Formal data is historical and national-only; it does not describe current conditions or any single LGU. Explore the record in Lab →
Current signal landscape
SignalIllustrative demo signals across selected Philippine localities. Not case counts.
Select a marker to see its most recent demo signal.
Recent signals
SignalDemo data| Disease/Event | Location | Signal | Change | Source count | Updated |
|---|---|---|---|---|---|
| Dengue | Manila | Elevated | +32% | 6 | Sep 19 |
| Dengue | Antipolo | Elevated | +63% | 9 | Sep 19 |
| Dengue | Quezon City | Elevated | +46% | 8 | Sep 18 |
| Dengue | Taguig | Elevated | +40% | 6 | Sep 18 |
| Dengue | Pasig | Elevated | +58% | 7 | Sep 17 |
| Dengue | Caloocan | Elevated | +29% | 5 | Sep 16 |
| Influenza-like illness | Antipolo | Elevated | +25% | 4 | Sep 13 |
| Leptospirosis | Quezon City | Watch | +18% | 4 | Sep 15 |
Why this matters
SIGMA combines observed health indicators and open-source signals to help analysts identify unusual patterns that may warrant verification.