Ciguatera Fish Poisoning

National Organization for Rare Disorders, Inc.

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It is possible that the main title of the report Ciguatera Fish Poisoning is not the name you expected.

Disorder Subdivisions

  • None

General Discussion

Ciguatera fish poisoning is a rare disorder that occurs because of the ingestion of certain contaminated tropical and subtropical fish. When ingested, the toxin (ciguatoxin), which is present at high levels in these contaminated fish, may affect the digestive, muscular, and/or neurological systems. More than 400 different species of fish have been implicated as a cause of ciguatera fish poisoning, including many that are otherwise considered edible (i.e., sea bass, snapper, and perch). These fish typically inhabit low-lying shore areas or coral reefs in tropical or subtropical areas. In the United States, ciguatera fish poisoning has occurred more frequently in the last decade perhaps as a result of a general increase in fish consumption.

Supporting Organizations

Centers for Disease Control and Prevention

1600 Clifton Road NE
Atlanta, GA 30333
Tel: (404)639-3534
Tel: (800)232-4636

Genetic and Rare Diseases (GARD) Information Center

PO Box 8126
Gaithersburg, MD 20898-8126
Tel: (301)251-4925
Fax: (301)251-4911
Tel: (888)205-2311

For a Complete Report

This is an abstract of a report from the National Organization for Rare Disorders (NORD). For a full-text version of this report, go to and click on Rare Disease Database under "Rare Disease Information".

The information provided in this report is not intended for diagnostic purposes. It is provided for informational purposes only.

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Last Updated:  4/10/2009
Copyright  2009 National Organization for Rare Disorders, Inc.