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Marine Biotoxin monitoring program

Marine Biotoxin Quarantines and Health Advisories

Quarantines and Health Advisories related to Marine Biotoxins in California are maintained by the Office of Public Affairs.

Updated information on quarantines and shellfish toxins is also available by calling CDPH's Shellfish Information Line at (800) 553-4133.

Additional information on domoic acid in crustaceans (crabs) is posted by the CDPH Food and Drug Branch.

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