| 41. | In 1977 Hong Kong reported its first red tide.
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| 42. | Red tide or dinoflagellate is one type of phytoplankton.
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| 43. | Shellfish exposed to red tide have to be monitored.
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| 44. | The red tide that so many predicted finally has come ashore at the World Cup.
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| 45. | This is the first time the red tides have come in such a disastrous way,
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| 46. | Mainland proposes coastal network to monitor red tide, HONGKONG
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| 47. | The red tide infected shellfish beds and resulted in fatal cases of paralytic shellfish poisoning.
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| 48. | But the ailing manatees show none of the behavioral symptoms characteristic of red tide deaths.
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| 49. | Red tide toxins have been suspected in those cases.
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| 50. | Though hotels on Galveston Island have reported no cancellations, residents have noticed the red tide.
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