Global Notice Global Historical notice
Ebola virus disease – Democratic Republic of the Congo
- Start date
- September 5, 2025
- Last updated
Data Explorer
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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
Cholera – Multi-country with a focus on countries experiencing current surges
- Start date
- August 29, 2025
- Last updated
Global Notice Global Historical notice
Circulating vaccine-derived poliovirus type 1- Israel
- Start date
- August 20, 2025
- Last updated
Global Notice Global Historical notice
Nipah Virus Infection - India
- Start date
- August 6, 2025
- Last updated
Global Notice Global Historical notice
Rabies - Timor-Leste
- Start date
- July 24, 2025
- Last updated
Global Notice Global Historical notice
Avian Influenza A(H5N1) - Cambodia
- Start date
- July 5, 2025
- Last updated
Global Notice Global Historical notice
Anthrax – Thailand
- Start date
- May 29, 2025
- Last updated
Global Notice Global Historical notice
COVID-19 - Global Situation
- Start date
- May 28, 2025
- Last updated
Global Notice Global Historical notice
Circulating vaccine-derived poliovirus type 2 (cVDPV2) - Papua New Guinea
- Start date
- May 20, 2025
- Last updated
Global Notice Global Historical notice
Yellow fever - Region of the Americas
- Start date
- May 16, 2025
- Last updated
Global Notice Global Historical notice
Measles - Morocco
- Start date
- May 13, 2025
- Last updated
Global Notice Global Historical notice
Chikungunya - La Réunion and Mayotte
- Start date
- May 12, 2025
- Last updated
Global Notice Global Historical notice
Middle East respiratory syndrome coronavirus - Kingdom of Saudi Arabia
- Start date
- May 12, 2025
- Last updated
Global Notice Global Historical notice
Measles – Region of the Americas
- Start date
- April 28, 2025
- Last updated
Global Notice Global Historical notice
Sudan virus disease – Uganda
- Start date
- April 26, 2025
- Last updated
Global Notice Global Historical notice
Avian Influenza A(H5N1) - Mexico
- Start date
- April 17, 2025
- Last updated
Global Notice Global Historical notice
Invasive meningococcal disease - Kingdom of Saudi Arabia
- Start date
- April 11, 2025
- Last updated
Global Notice Global Historical notice
Cholera - Angola
- Start date
- March 28, 2025
- Last updated
Global Notice Global Historical notice
Measles - United States of America
- Country
- United States
- Start date
- March 27, 2025
- Last updated
Global Notice Global Historical notice
Marburg virus disease– United Republic of Tanzania
- Start date
- March 13, 2025
- 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.
