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目的分析张家港市境外输入性疟疾流行病学特征。方法收集2005-2015年张家港市疟疾疫情资料,采用回顾性分析的方法进行流行病学三间分布、费用、出入境方式及口岸分析。结果 2005-2015年张家港市境外输入疟疾中,恶性疟16例(64%),间日疟6例(24%),卵形疟3例(12%);病情危重1例(4%),重8例(32%),轻16例(64%);发病时间符合圆形分布,发病高峰点较国内感染病例早1个月,季节高峰平缓,在本市非流行季节也有发生。输入性疟疾病例主要来自非洲,其次是东南亚和大洋洲。结论张家港市境外输入性疟疾的防控在提高医务人员疟疾诊治能力及多部门合作的基础上,还需要运用信息技术,提高重点人群防控的覆盖面。
Objective To analyze the epidemiological characteristics of imported malaria outside Zhangjiagang. Methods The epidemic data of malaria in Zhangjiagang City from 2005 to 2015 were collected. The epidemiological distribution, cost, mode of exit and exit and port analysis were analyzed retrospectively. Results Sixteen cases of falciparum malaria (64%), 6 malaria (24%), 3 (12%) oval malaria and 1 (4%) malaria were imported from outside Zhangjiagang City from 2005 to 2015, 8 cases (32%) and 16 cases (64%). The onset time was in accordance with the circular distribution. The incidence peak point was 1 month earlier than the domestic case and the peak season was mild. It also occurred in the non-epidemic seasons in this city. The imported cases of malaria are mainly from Africa, followed by Southeast Asia and Oceania. Conclusion Prevention and Control of Input Malaria Outside of Zhangjiagang City On the basis of improving malaria diagnosis and treatment ability and multisectoral cooperation among medical workers, it is also necessary to use information technology to improve the coverage of prevention and control for key populations.