Global Notice Global Historical notice
Marburg virus disease – Rwanda
- Start date
- October 11, 2024
- 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.
3,200
Total noticesEvery WHO Disease Outbreak News bulletinCase total not available
Confirmed casesSum of reported illnesses131
Countries affectedOctober 15, 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 | 6 |
| United States | 2 |
| Saudi Arabia | 1 |
| Russia | 1 |
Outbreak notices
Global Notice Global Historical notice
West Nile virus- Barbados
- Start date
- October 3, 2024
- Last updated
Global Notice Global Historical notice
Middle East respiratory syndrome coronavirus - Kingdom of Saudi Arabia
- Start date
- October 2, 2024
- Last updated
Global Notice Global Historical notice
Marburg virus disease– The Republic of Rwanda
- Start date
- September 30, 2024
- Last updated
Global Notice Global Historical notice
Avian Influenza A(H9N2)
- Start date
- September 20, 2024
- Last updated
Global Notice Global Historical notice
Influenza A(H1N1) variant virus – Viet Nam
- Start date
- September 4, 2024
- Last updated
Global Notice Global Historical notice
Avian Influenza A(H5N1)- Cambodia
- Start date
- September 2, 2024
- Last updated
Global Notice Global Historical notice
Mpox - Sweden
- Start date
- August 30, 2024
- Last updated
Global Notice Global Historical notice
Acute encephalitis syndrome due to Chandipura virus – India
- Start date
- August 23, 2024
- Last updated
Global Notice Global Historical notice
Oropouche virus disease - Region of the Americas
- Start date
- August 23, 2024
- Last updated
Global Notice Global Historical notice
Mpox – African Region
- Start date
- August 22, 2024
- Last updated
Global Notice Global Historical notice
Antimicrobial Resistance, Hypervirulent Klebsiella pneumoniae - Global situation
- Start date
- July 31, 2024
- Last updated
Global Notice Global Historical notice
Dengue – Iran (Islamic Republic of)
- Start date
- July 22, 2024
- Last updated
Global Notice Global Historical notice
Mpox – South Africa
- Start date
- July 9, 2024
- Last updated
Global Notice Global Historical notice
Mpox - Democratic Republic of the Congo
- Start date
- June 14, 2024
- Last updated
Global Notice Global Historical notice
Human infection caused by avian Influenza A(H5N2)-Mexico
- Start date
- June 14, 2024
- Last updated
Global Notice Global Historical notice
Avian Influenza A (H9N2)- India
- Start date
- June 11, 2024
- Last updated
Global Notice Global Historical notice
Oropouche virus disease - Cuba
- Start date
- June 11, 2024
- Last updated
Global Notice Global Historical notice
Avian Influenza A (H5N1) - Australia
- Start date
- June 7, 2024
- Last updated
Global Notice Global Historical notice
Human infection caused by avian Influenza A(H5N2)- Mexico
- Start date
- June 5, 2024
- 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.
