Ciguatera Fish Poisoning is a foodborne illness caused by eating fish contaminated with ciguatoxins. These toxins are produced by microscopic marine algae (Gambierdiscus toxicus) and accumulate in reef fish, primarily affecting consumers in tropical and subtropical regions. It is not contagious between people.
Transmission methods vary. Please consult CDC or WHO resources for specific information.
Contagious Period: Varies by disease
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Our AI-powered surveillance hasn't detected significant Ciguatera Fish Poisoning activity in the past 30 days.
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Currently, Ciguatera Fish Poisoning case counts are within baseline expectations globally. However, diseases can emerge rapidly, which is why continuous monitoring is critical.
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Trusted information from leading health organizations
Global disease surveillance and guidelines from the World Health Organization
View WHO Resources →Disease information on Virus Watcher is reviewed by our Chief Epidemiologist, a former CDC lead analyst for FluSight forecasting. Outbreak data is aggregated from verified sources including BEACON, ProMED, WHO, CDC, and 50+ national health agencies. This information is for educational purposes and should not replace professional medical advice.
Last reviewed: 2026-03-05
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