Chin J Schisto Control ›› 2014, Vol. 26 ›› Issue (5): 514-.

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Epidemiological analysis of malaria prevalence in Jiangsu Province in 2013

ZHOU Hua-yun|WANG Wei-ming| LIU Yao-bao| CAO Yuan-yuan|GU Ya-ping| TANG Jian-xia| CAO Jun|GAO Qi   

  1. Jiangsu Institute of Parasitic Diseases|Key Laboratory of Parasitic Disease Control and Prevention|Ministry of Health|Jiangsu Provincial Key Laboratory of Parasite Molecular Biology| Wuxi 214064|China
  • Online:2014-10-27 Published:2014-10-27

2013年江苏省疟疾疫情流行病学分析

周华云|王伟明|刘耀宝|曹园园|顾亚萍|唐建霞|曹俊|高琪   

  1. 江苏省血吸虫病防治研究所、 卫生部寄生虫病预防和 控制技术重点实验室、 江苏省寄生虫分子生物学重点 实验室 (无锡214064)
  • 作者简介:周华云| 女| 主任医师。研究方向: 疟疾防治与研究
  • 基金资助:
    江苏省自然科学基金 (BK-2010151); 江苏省科教兴卫 工程高技术平台 (ZX201108); 江苏省特色业务建设项 目 (BM2009902)

Abstract: Objective Objective To understand the malaria epidemic situation and characteristics in Jiangsu Province in 2013,so as to provide the evidence for formulating and adjusting effective malaria elimination strategies and measures. Methods Methods The re? ported malaria cases from the Internet Reporting System and the epidemiological data of malaria in Jiangsu Province were collect? ed and analyzed. Results Results A total of 341 malaria cases were reported in Jiangsu Province in 2013 with the incidence of 0.050/10 000,which increased by 72.22% compared with that in 2012(198 cases) . All the cases were imported from other countries including one infected by blood transfusion resulted from imported infection. The cases were mainly distributed in Li? anyungang City(15.84%,54 cases),Nantong City(14.08%,48 cases),Yangzhou City(14.08%,48 cases),Huaian City (11.44%,39 cases)and Yancheng City(8.50%,29 cases) . All the cases were confirmed in Jiangsu Provincial Reference Labo? ratory and there were 286 cases of Plasmodium falciparum,8 cases of P. vivax,9 cases of P. malariae,30 cases of P. ovale and 8 cases of mixed infections. Conclusions Conclusions There were no local malaria cases reported from Jiangsu Province in the last two years which reflected effective achievements of malaria elimination. However,the situation of imported malaria is more serious and the species of infected plasmodium are more diverse. Imported malaria from other countries remains the key of malaria con? trol in Jiangsu Province.

Key words: Malaria; Epidemiology; Surveillance;Imported case;Jiangsu Province

摘要: 目的 目的 掌握江苏省2013年疟疾疫情及流行特征, 为制订和调整适合该省的消除疟疾策略和措施提供依据。 方 方 法 法 对2013年全省网络报告疟疾疫情和专报系统的流行病学调查资料进行统计分析。 结果 结果 2013年江苏省共报告疟 疾341例, 较2012年的198例上升72.22%, 发病率为0.050/万; 除1例为源于输入病例的输血感染外, 其余均为境外输入 病例。病例主要分布在连云港 (占15.84%, 54例)、 南通 (占14.08%, 48例)、 扬州 (占14.08%,48例)、 淮安 (占11.44%, 39 例) 和盐城 (占8.50%, 29例) 等5市。所有病例均经江苏省参比实验室确诊。其中, 恶性疟286例、 间日疟8例、 三日疟9 例、 卵形疟30例, 混合感染8例。 结论 结论 江苏省已连续2年无本地感染疟疾病例报告, 消除疟疾工作成效显著; 但境外感 染的输入疟疾病例日益增多, 且感染虫种呈多样性。境外输入疟疾仍是该省疟疾防控工作的重点。

关键词: 疟疾; 疫情; 监测; 输入性病例; 江苏省

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