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目的了解和掌握丰县疟疾流行特征,为制定防治措施提供依据。方法收集2010-2014年丰县境外输入性疟疾病例疫情报告、流行病学调查表等资料,使用Excel软件和SPSS 13.0进行数据录入和统计分析。结果 2010-2014年丰县共报告14例境外输入性疟疾病例,其中12例(85.70%)为恶性疟,12例(85.70%)为实验室镜检确诊病例。发病人群主要为青壮年男性农民、民工和工人,13例(92.90%)居住在农村地区,12例输入来源地为非洲,8例(57.10%)有既往感染发病史。发病时间无明显季节变化,从发病到确诊时间中位数为4 d。结论输入性疟疾病例是丰县疟疾的主要疫情特点;仍需继续加强疟防人员的业务培训,提高疟疾诊断能力;加强劳务输出人员的健康教育和回国人员的监测管理。
Objective To understand and grasp the epidemic characteristics of malaria in Fengxian county and provide the basis for making prevention and cure measures. Methods The data of epidemic situation and epidemiological survey of imported malaria cases outside of Fengxian County from 2010 to 2014 were collected and used for data entry and statistical analysis by Excel software and SPSS 13.0. Results A total of 14 cases of imported malaria cases were reported in Feng County from 2010 to 2014, of which 12 cases (85.70%) were falciparum malaria and 12 cases (85.70%) were confirmed by laboratory microscopy. The incidence of the disease was mainly male and female peasants, migrant workers and workers. Thirteen patients (92.90%) lived in rural areas, 12 were from Africa and 8 (57.10%) had a history of previous infection. No significant seasonal changes in onset time, from the onset to the median diagnosis of 4 d. Conclusion The imported cases of malaria are the main epidemic characteristics of malaria in Fengxian County. It is still necessary to continue to strengthen the business training of malaria prevention staff, improve the ability of malaria diagnosis, and strengthen the health education of service exporters and the monitoring and management of returnees.