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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 bulletin

Case total not available

Confirmed casesSum of reported illnesses

131

Countries affected

October 15, 2026

Most recent notice

Country: Saudi Arabia ×
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Outbreaks reported by month (Year to date)

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Source: WHO public dataLast updated October 23, 2026 ET

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.

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Notices by country

Notices by country
Country	Notices
Saudi Arabia	1

Outbreak notices

Global Notice Global Historical notice

Middle East respiratory syndrome coronavirus – Saudi Arabia

Start date: October 22, 2015
Last updated: July 21, 2026 ET

Global Notice Global Historical notice

Middle East respiratory syndrome coronavirus – Saudi Arabia

Start date: October 12, 2015
Last updated: July 21, 2026 ET

Global Notice Global Historical notice

Middle East respiratory syndrome coronavirus – Saudi Arabia

Start date: September 30, 2015
Last updated: July 21, 2026 ET

Global Notice Global Historical notice

Middle East respiratory syndrome coronavirus – Saudi Arabia

Start date: September 27, 2015
Last updated: July 21, 2026 ET

Global Notice Global Historical notice

Middle East respiratory syndrome coronavirus – Saudi Arabia

Start date: September 17, 2015
Last updated: July 21, 2026 ET

Global Notice Global Historical notice

Middle East respiratory syndrome coronavirus – Saudi Arabia

Start date: September 9, 2015
Last updated: July 21, 2026 ET

Global Notice Global Historical notice

Middle East respiratory syndrome coronavirus – Saudi Arabia

Start date: September 8, 2015
Last updated: July 21, 2026 ET

Global Notice Global Historical notice

Middle East respiratory syndrome coronavirus – Saudi Arabia

Start date: September 2, 2015
Last updated: July 21, 2026 ET

Global Notice Global Historical notice

Middle East respiratory syndrome coronavirus – Saudi Arabia

Start date: August 27, 2015
Last updated: July 21, 2026 ET

Global Notice Global Historical notice

Middle East respiratory syndrome coronavirus – Saudi Arabia

Start date: August 26, 2015
Last updated: July 21, 2026 ET

Global Notice Global Historical notice

Middle East respiratory syndrome coronavirus – Saudi Arabia

Start date: August 21, 2015
Last updated: July 21, 2026 ET

Global Notice Global Historical notice

Middle East respiratory syndrome coronavirus – Saudi Arabia

Start date: August 18, 2015
Last updated: July 21, 2026 ET

Global Notice Global Historical notice

Middle East respiratory syndrome coronavirus – Saudi Arabia

Start date: August 12, 2015
Last updated: July 21, 2026 ET

Global Notice Global Historical notice

Middle East respiratory syndrome coronavirus – Saudi Arabia

Start date: August 6, 2015
Last updated: July 21, 2026 ET

Global Notice Global Historical notice

Middle East respiratory syndrome coronavirus – Saudi Arabia

Start date: July 29, 2015
Last updated: July 21, 2026 ET

Global Notice Global Historical notice

Middle East respiratory syndrome coronavirus – Saudi Arabia

Start date: July 24, 2015
Last updated: July 21, 2026 ET

Global Notice Global Historical notice

Middle East respiratory syndrome coronavirus – Saudi Arabia

Start date: July 3, 2015
Last updated: July 21, 2026 ET

Global Notice Global Historical notice

Middle East respiratory syndrome coronavirus – Saudi Arabia

Start date: June 23, 2015
Last updated: July 21, 2026 ET

Global Notice Global Historical notice

Middle East respiratory syndrome coronavirus – Saudi Arabia

Start date: June 16, 2015
Last updated: July 21, 2026 ET

Global Notice Global Historical notice

Middle East respiratory syndrome coronavirus – Saudi Arabia

Start date: June 11, 2015
Last updated: July 21, 2026 ET

Data last updated: October 23, 2026 ET

Outbreak investigations may be ongoing; case counts, hospitalizations, and deaths are updated by CDC as investigations continue. Read the full medical disclaimer.