The panel discussed with the administration the measures to prevent ciguatera poisoning cases .
事务委员会与政府当局讨论防止雪卡毒食物中毒个案的措施。
Information regarding ciguatera outbreaks and new harvesting zones was sent to importers and fishermen advising them of fishing areas and species which warranted special attention .
各进口商及渔民都收到有关雪卡毒事故及新捕捞海域的资料，获悉捕鱼区的位置及须特别留意的品种。
Ciguatera is from the toxic migration fish in tropical or subtropical coral reef , its toxicity is 20 times of that of tetrodotoxin .
