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

HIGH RISK

Dengue fever

📍 Colombia

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Confirmed cases

48,343

Deaths

Case fatality rate

0.1%

Cumulative cases since outbreak start — Official bulletin dated 2026-05-31

Report date : 2026-05-31

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

Region : americas

Dengue in Colombia — WHO reported 48,343 cumulative cases and 31 deaths in 2026 as of the period starting 2026-05-31. Source: WHO Global Dengue Surveillance.

Focal Point GuidanceSTANDARD MONITORING

First actions

→Log in national surveillance system — continue routine monitoring
→Compare with seasonal baseline for this region and disease
→Include in weekly surveillance briefing — escalate if trend worsens (▲ cases or CFR)

Source: Official↗

🔄Last checked by HealthWatch : 19h ago

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Cite this page (Vancouver)

HealthWatch Global. Dengue fever outbreak — Colombia [Internet]. 2026-05-31 [cited 2026 Jul 14]. Available from: https://healthwatch-global.com/en/outbreak/3c9b2daa-2f69-4255-bff9-809f6f330637. Data source: Official.

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