Global Notice Global Historical notice
Poliomyelitis in Bangladesh
- Start date
- March 16, 2006
- Last updated
Data Explorer
Research historical outbreak investigations and the full recall archive, with charts, trends, and advanced filters. Looking for what's happening right now instead? See current Health Alerts.
Outbreak notice totals
All-time counts across every WHO Disease Outbreak News bulletin in Public Health Trace.
3,201
Total noticesEvery WHO Disease Outbreak News bulletinCase total not available
Confirmed casesSum of reported illnesses131
Countries affectedOctober 23, 2026
Most recent noticeDownload matching outbreaks as CSV
CSV exports include up to 5,000 matching rows (applying your current filters), not the full dataset if it's larger.
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A chart of outbreaks grouped by month.
Download CSVSummary (Year to date)
- 27 outbreaks have been reported year to date.
- Sep 2026 was 33% lower than the previous complete period (Aug 2026: 3).
- The highest complete period was May 2026 (7).
- Oct 2026 is incomplete and not included in the figures above.
- Complete data
- Incomplete
No disease breakdown is available for these filters.
A bar chart of the number of matching notices by country.
| Country | Notices |
|---|---|
| Democratic Republic of the Congo | 7 |
| United States | 2 |
| Saudi Arabia | 1 |
| Russia | 1 |
Outbreak notices
Global Notice Global Historical notice
Avian influenza – situation in Azerbaijan - update
- Start date
- March 14, 2006
- Last updated
Global Notice Global Historical notice
Avian influenza – situation in Indonesia - update 7
- Start date
- March 13, 2006
- Last updated
Global Notice Global Historical notice
Avian influenza – situation in Azerbaijan
- Start date
- March 10, 2006
- Last updated
Global Notice Global Historical notice
Avian influenza – H5N1 infection found in a stone marten in Germany
- Start date
- March 9, 2006
- Last updated
Global Notice Global Historical notice
Avian influenza – situation in China – update 7
- Start date
- March 8, 2006
- Last updated
Global Notice Global Historical notice
Avian influenza – situation in China – update 6
- Start date
- March 6, 2006
- Last updated
Global Notice Global Historical notice
Meningococcal disease in Kenya
- Start date
- March 3, 2006
- Last updated
Global Notice Global Historical notice
Avian influenza – situation in Iraq - update 4
- Start date
- March 1, 2006
- Last updated
Global Notice Global Historical notice
H5N1 avian influenza in domestic cats
- Start date
- February 28, 2006
- Last updated
Global Notice Global Historical notice
Avian influenza – situation in China – update 5
- Start date
- February 27, 2006
- Last updated
Global Notice Global Historical notice
Cholera in southern Sudan
- Start date
- February 24, 2006
- Last updated
Global Notice Global Historical notice
Avian influenza – situation in India – update
- Start date
- February 23, 2006
- Last updated
Global Notice Global Historical notice
Avian influenza - situation in Nigeria - update
- Start date
- February 22, 2006
- Last updated
Global Notice Global Historical notice
Avian influenza – situation in India
- Start date
- February 21, 2006
- Last updated
Global Notice Global Historical notice
Avian influenza –spread of the virus to new countries
- Start date
- February 21, 2006
- Last updated
Global Notice Global Historical notice
Avian influenza – situation in Indonesia - update 4
- Start date
- February 20, 2006
- Last updated
Global Notice Global Historical notice
Avian influenza – situation in Iraq - update 3
- Start date
- February 17, 2006
- Last updated
Global Notice Global Historical notice
Chikungunya in La Réunion Island (France)
- Start date
- February 17, 2006
- Last updated
Global Notice Global Historical notice
Avian influenza – situation in China – update 4
- Start date
- February 13, 2006
- Last updated
Data last updated:
Outbreak investigations may be ongoing; case counts, hospitalizations, and deaths are updated by CDC as investigations continue. Read the full medical disclaimer.
