MMWR Morb Mortal Wkly Rep. 2011 Nov 18;60(45):1554-6.
On June 6, 2011, the Section of Epidemiology (SOE) of the Alaska Division of Public Health was notified of a case of paralytic shellfish poisoning (PSP) in southeast Alaska. In collaboration with local partners, SOE investigated and identified a total of eight confirmed and 13 probable PSP cases that occurred during May--June 2011. Warnings to avoid noncommercially harvested shellfish were broadcast on local radio and television and displayed at beaches and in post offices, government offices, and businesses throughout the region. Commercially harvested shellfish, which are tested for the presence of PSP-causing toxins, were safe. Because the risk for PSP is unpredictable, persons who consume noncommercially harvested Alaskan shellfish should know that they are at risk for PSP, and suspected cases should be reported promptly to SOE to initiate control measures in the affected area.
2011 年 6 月 6 日，阿拉斯加公共卫生部流行病学科（SOE）接到东南阿拉斯加地区发生麻痹性贝类中毒（PSP）的报告。SOE 与当地合作伙伴合作，对 2011 年 5 月至 6 月发生的总共 8 例确诊和 13 例疑似 PSP 病例进行了调查和确认。有关避免食用非商业性贝类的警告通过当地广播和电视播出，并在该地区的海滩、邮局、政府办公室和企业中展示。经过检测确认不含 PSP 毒素的商业性贝类是安全的。由于 PSP 的风险不可预测，食用非商业性阿拉斯加贝类的人应该知道他们有 PSP 的风险，如果怀疑病例，应立即向 SOE 报告，以便在受影响地区启动控制措施。
