2005—2012年辽宁口岸输入性疟疾流行病学分析

目的掌握辽宁口岸输入性疟疾流行情况,为口岸输入性疟疾监测和防治工作提供科学依据。方法收集辽宁口岸2005—2012年输入性疟疾病例资料,以流行病学的方法分析其特点。结果2005—2012年共检出疟疾19例,均为输入性疟疾,检出率为3.60/10万。其发病无明显的季节性,临床多高热,以间日疟为主,其中11例患者有疟疾史。19例患者全部为男性,主要是中青年,多为劳务人员和船员,多数来自非洲及东南亚地区。结论根据辽宁输入性疟疾流行病学特征,检验检疫机构应及时掌握国内外疫情信息,加强口岸检疫查验、疾病监测,一旦发现疫情,及时采取有效的控制措施,防止输入性疟疾的播散。

Epidemiology of imported malaria from 2005--2012 at Liaoning ports

Objective To evaluate the prevalence of imported malaria at Liaoning ports, and to provide the scientific basis for surveillance and prevention of port. Methods The data of imported malaria between 2005 and 2012 at Liaoning port was retrospectively analyzed. The prevalence and incidence of imported malaria were calculated statistically. Results From 2005 to 2012, the incidence rate among entry population was 3.6/100 000. A total of 19 imported malaria cases were men and have not obvious seasonality. An attack of fever was the main clinical symptoms. The majority of 19 cases with imported malaria were tertian malaria,and 11 of 19 cases imported malaria had past medical history. Most of them were young, engaged in labor and sailor and came from Africa and South-east Asia. Conclusion Inspection and quarantine institution should access epidemic information in time and strengthen quarantine inspection and infectious diseases surveillance at the port. Effective control measures should been taken immediately in order to prevent from spread of malaria when epidemics was found.