Chin J Schisto Control ›› 2014, Vol. 26 ›› Issue (5): 550-.

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Endemic situation of malaria in Dongtai City, 1999-2013

JIANG Huai-yu| YANG Chang-lin   

  1. Dongtai Center for Disease Control and Prevention|Jiangsu Province|Dongtai 224200|China
  • Online:2014-10-27 Published:2014-10-27

1999-2013年东台市疟疾疫情

蒋怀育|杨昌林   

  1. 江苏省东台市疾病预防控制中心 (东台 224200)
  • 作者简介:蒋怀育| 男| 副主任医师。研究方向: 寄生虫病防治

Abstract: Objective Objective To understand the characteristics of malaria endemic situation in Dongtai City,from 1999 to 2013. Methods Methods The data of diagnosed malaria cases and related information of prevention and treatment were collected and analyzed with the epidemiological method. Results Results From 1999 to 2013,there were 27 malaria cases in total,and among which 2 cases were local?infected with Plasmodium vivax,10 cases were imported P. vivax infections,13 cases were imported P. falciparum infections,and 1 case was a mixed infections(P. falciparum,P. vivax and P. ovale) . The imported cases accounted for 92.59% and local?infected cases accounted for 7.41%. There were no local?infected cases after 2003,and all the cases were overseas?im? ported. The main first?diagnosis points were town hospitals and village health stations,accounting for 33.33% and 33.33% re? spectively. Totally 62.96% of cases visited the clinic in 1 day after the attacking,the median of time?interval from the attacking to visiting the clinic was 1 day,the median of time?interval from the attacking to confirmed diagnosis was 3 days,and the max time from the attacking to confirmed diagnosis was 33 days. Conclusion Conclusion The malaria cases are mainly imported cases in Dong? tai City from 1999 to 2013,and therefore,the key of eliminating malaria should be the monitoring of the retuned exporting la? bors.

Key words: Malaria; Endemic situation;Dongtai City

摘要: 目的 目的 掌握东台市1999-2013年疟疾疫情特点。 方法 方法 收集1999-2013年东台市疟疾确诊病例个案调查及疫 情防治资料进行流行病学分析。 结果 结果 1999-2013年东台市疟疾发病总人数为27例, 其中本地间日疟2例, 输入性间日 疟10例, 输入性恶性疟13例, 输入性恶性疟与卵形疟、 间日疟混合感染各1例, 输入性病例占92.59%, 本地病例占 7.41%。2003年以后无本地感染病例, 全部为输入性病例。2008年前输入性病例均为国内间日疟, 之后均为境外恶性疟 及两者混合感染病例。病人首诊以镇医院、 村级卫生机构为主, 均占33.33%。病人发病1 d内就诊的占62.96%, 发病至 就诊时间中位数为1 d, 发病至确诊时间中位数为3 d, 发病至确诊时间最长为33 d, 平均为5.74 d; 就诊至血检、 确诊时间 中位数均为1 d。 结论 结论 1999-2013年东台市疟疾以输入性病例为主, 加强出国劳务回归人员的监测是实现消除疟疾的 关键。

关键词: 疟疾; 疫情; 东台市

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