Intoxication following mussel ingestion.
D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D000818:Animals; D049872:Bivalvia; D005517:Foodborne Diseases / Q000209:etiology*; D006801:Humans; D008875:Middle Aged; D012758:Shellfish / Q000009:adverse effects*