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目的分析湖北口岸输入性疟疾在出入境人员中的流行特征,为疟疾的预防控制工作提供参考。方法对2012年1月—2014年8月间在湖北国际旅行卫生保健中心进行疟疾检测的出入境人员进行流行病学调查、医学排查和实验室检测,并对结果进行统计、分析。结果 2012年1月—2014年8月共采集血液样本590份,检出疟疾10例,阳性率为1.69%,其中恶性疟9例,间日疟1例;男性9例,女性1例。感染者主要是中青年、劳务人员为主,多数来自非洲地区,发病季节以5-8月居多。结论湖北口岸地区疟疾发病呈现境外输入性传播的特点,面临输入性疟疾的威胁,因此,出入境检验检疫机构应加强口岸检疫查验、疾病监测,并应加强口岸出入境人员预防疟疾的宣传教育工作,防止疟疾的散播。
Objective To analyze the epidemiological characteristics of imported malaria in entry and exit of Hubei Province and to provide references for the prevention and control of malaria. Methods Epidemiological investigation, medical investigation and laboratory testing were conducted on the entry-exit personnel who conducted malaria tests at Hubei International Travel Health Care Center from January 2012 to August 2014, and the results were statistically analyzed. Results A total of 590 blood samples were collected from January 2012 to August 2014 and 10 malaria cases were detected. The positive rate was 1.69%, of which 9 were Plasmodium falciparum and 1 was Plasmodium vivax; 9 were males and 1 females. Infected mainly young and middle-aged, labor-based, mostly from Africa, the season of onset in May-August majority. Conclusions The incidence of malaria in port area of Hubei Province is characterized by the imported transmission of malaria and is threatened by imported malaria. Therefore, the exit-entry inspection and quarantine authorities should strengthen the quarantine inspection of ports and disease surveillance, and should strengthen the propaganda and education work of malaria prevention and control personnel , To prevent the spread of malaria.