Outbreak of gastrointestinal illness associated with consumption of seaweed - Hawaii, 1994

Article Abstract:

An outbreak of gastrointestinal illness among Hawaiians attending a picnic illustrates the dangers of eating certain types of seaweed. Seaweed is often used as a side dish in Pacific rim countries. In Sept, 1994, a woman became ill after tasting a seaweed preparation that had been served at a picnic. She contacted the local health department, which surveyed all 13 people at the picnic. Seven reported a burning sensation in the mouth, and vomiting, diarrhea or nausea shortly after the picnic. All had eaten seaweed, whereas six people who did not become sick at the picnic had not eaten seaweed. The seaweed was identified as a species of Gracilaria, which has been implicated in several other cases of gastrointestinal illness in other parts of the world. Bacteria were found on the plant, but it is unlikely that they caused the illness. More likely, the seaweed itself was producing a toxin.

Cooking, Edible seaweed, Cookery (Marine algae)

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Pseudomonas Dermatitis/Folliculitis Associated With Pools and Hot Tubs--Colorado and Maine, 1999-2000

Article Abstract:

Hotels that offer a hot tub need to make sure the water contains adequate amounts of disinfectant and that hotel staff are trained in monitoring water quality. During 1999-2000, outbreaks of dermatitis and ear infection caused by Pseudomonas aeruginosa occurred in several people who used a swimming pool or hot tub in Colorado and Maine.

Swimming pools, Pseudomonas infections, Hot tubs

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Outbreak of Gastroenteritis Associated With an Interactive Water Fountain at a Beachside Park -- Florida, 1999

Article Abstract:

Thirty-eight people developed gastrointestinal illness after visiting an interactive water fountain in an amusement park. These fountains re-circulate the water from a deck which serves as a play area. Children wearing diapers may contaminate the water.

Fountains

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