珠海九洲港口岸发热或有呼吸道症状者流行病学调查分析

Epidemiology Investigation on Fever and Respiration Symptoms Patients at Jiuzhou Port

〔目的〕探索珠海九洲港口岸出入境人员中"发热或有呼吸道症状者"的流行病学特征,加强和规范口岸现场检疫查验工作,科学预防控制甲型H1N1流感。〔方法〕分析检疫查验发现的"发热或有呼吸道症状者"流行病学调查资料,收集相关信息,进行统计分析。〔结果〕2009年5～7月珠海九洲港口岸共发现"发热或有呼吸道症状者"87例,62例转指定医院进行医学排查,25例排除甲型H1N1流感嫌疑,2例确诊为甲型H1N1流感。20～39岁年龄段人员,学生及商务人员是检疫查验的重点。〔结论〕体温监测是发现"发热病人"的重要手段,健康申报是发现"呼吸道症状者"的重要方式。采集咽拭子检测流感病毒是流感病毒分型最准确的方法。

Objective To explore the epidemiology characteristics of fever and respiratory symptoms patients at Jiuzhou Port,to strengthen and standardize the work of inspection and quarantine,and to prevent and control influenza A（H1N1）.Method The epidemiological investigation data of fever or respiratory symptoms were studied,as well as the related information were analyzed statistically.Result 87 cases had been found with fever or respiratory symptoms.In which,62 cases were transfered to local hospital and received treatment. 25 cases with influenza A （HIN1） were exclude patients suspected of 2 cases dignosed as influenza A （H1N1）. The male students and businessmen of 20-29 year-old group and 30-39 year-old group was key of inspection and quarantine. Conclusion Body temperature monitoring and health declaration were both important ways to find travelers who got fever or respiratory symptoms. Collection throat swab is the most accurate method to detect influenza A （H1N1） virus.