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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 bulletin
Case total not available
Confirmed casesSum of reported illnesses
131
Countries affected
October 23, 2026
Most recent notice

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Outbreaks reported by month (Year to date)

A chart of outbreaks grouped by month.

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Source: WHO public dataLast updated

Summary (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

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Outbreak notices

Showing 61–80 of 87 notices

Global Notice Global Historical notice

2001 - Ebola haemorrhagic fever in Uganda- Report

Start date
June 7, 2021
Last updated

Source: WHO

View Notice

Global Notice Global Historical notice

2000 - Eboal haemorrhagic fever in Uganda - Update 23

Start date
June 7, 2021
Last updated

Source: WHO

View Notice

Global Notice Global Historical notice

2000 - Ebola haemorrhagic fever in Uganda - Update

Start date
June 7, 2021
Last updated

Source: WHO

View Notice

Global Notice Global Historical notice

2000 - Ebola haemorrhagic fever in Uganda- Update 32

Start date
June 7, 2021
Last updated

Source: WHO

View Notice

Global Notice Global Historical notice

2000 - Ebola haemorrhagic fever in Uganda - Update 12

Start date
June 7, 2021
Last updated

Source: WHO

View Notice

Global Notice Global Historical notice

Marburg haemorrhagic fever - Uganda

Start date
June 4, 2021
Last updated

Source: WHO

View Notice

Global Notice Global Historical notice

Yellow fever – Uganda

Start date
February 17, 2021
Last updated

Source: WHO

View Notice

Global Notice Global Historical notice

Ebola virus disease – Republic of Uganda

Start date
June 13, 2019
Last updated

Source: WHO

View Notice

Global Notice Global Historical notice

Marburg virus disease – Uganda and Kenya

Start date
November 15, 2017
Last updated

Source: WHO

View Notice

Global Notice Global Historical notice

Marburg virus disease – Uganda and Kenya

Start date
November 7, 2017
Last updated

Source: WHO

View Notice

Global Notice Global Historical notice

Marburg virus disease – Uganda

Start date
October 25, 2017
Last updated

Source: WHO

View Notice

Global Notice Global Historical notice

Yellow fever – Uganda

Start date
May 2, 2016
Last updated

Source: WHO

View Notice

Global Notice Global Historical notice

Typhoid fever – Uganda

Start date
March 17, 2015
Last updated

Source: WHO

View Notice

Global Notice Global Historical notice

Marburg virus disease - Uganda

Start date
November 13, 2014
Last updated

Source: WHO

View Notice

Global Notice Global Historical notice

Marburg virus disease - Uganda

Start date
October 10, 2014
Last updated

Source: WHO

View Notice

Global Notice Global Historical notice

Ebola in Uganda

Start date
November 23, 2012
Last updated

Source: WHO

View Notice

Global Notice Global Historical notice

Ebola in Uganda

Start date
November 17, 2012
Last updated

Source: WHO

View Notice

Global Notice Global Historical notice

Marburg haemorrhagic fever in Uganda

Start date
October 21, 2012
Last updated

Source: WHO

View Notice

Global Notice Global Historical notice

End of Ebola outbreak in Uganda

Start date
October 4, 2012
Last updated

Source: WHO

View Notice

Global Notice Global Historical notice

Ebola in Uganda

Start date
July 29, 2012
Last updated

Source: WHO

View Notice

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.

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