Situational awareness tool — not an operational trigger. Any mobilization requires direct WHO verification and validation through your institutional protocol.
HIGH RISKStable

Cholera

📍 Congo

All Cholera outbreaks
Confirmed cases
767
Deaths
49
Case fatality rate
6.4%

Cumulative cases since outbreak start — WHO bulletin dated 2026-06-28

Report date : 2026-06-28

Official report date — in isolated zones, field onset typically precedes this by days to weeks.

The exact nature of this date (week of confirmation, transmission period, or bulletin publication date) is not specified by the source.

Region : africa

WHO Weekly Epidemiological Record, WER 101-31 (epidemiological week 31, 27 July to 2 August 2026, cholera data as of 28 June 2026): the Republic of the Congo reported 767 cumulative cholera cases and 49 deaths (CFR 6.4%) from 1 January to 28 June 2026, with 98 new cases and 15 deaths in the last 28 days of the reporting period (a 60% decrease in cases and 15% increase in deaths from the previous month). Note: WHO's numbered 'Multi-country outbreak of cholera' series ended at update #38 (30 June 2026); the monthly cholera update now appears in the Weekly Epidemiological Record instead.

Case trend

Focal Point GuidanceRAPID RESPONSE

First actions

  • Initiate field investigation within 48 h — verify signal with local authorities
  • Alert regional health offices and district focal points
  • Cross-check against WHO, ECDC and Africa CDC data for corroboration
  • Prepare situation report for the next surveillance meeting
🔄Last checked by HealthWatch : 52d ago

Cite this page (Vancouver)

HealthWatch Global. Cholera outbreak — Congo [Internet]. 2026-06-28 [cited 2026 Aug 19]. Available from: https://healthwatch-global.com/en/outbreak/5930e417-2cc5-4e45-8ac3-980acaa81110. Data source: WHO.

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