中国寄生虫学与寄生虫病杂志

• 论著 • 上一篇    下一篇

云南腾冲市2010-2015年疟疾防控措施及效果分析

王加志1,尹授钦1,李胜国1,李希尚1,蔡文斌1,丰俊2*   

  1. 1云南省腾冲市疾病预防控制中心,腾冲679100;2中国疾病预防控制中心寄生虫病预防控制所,世界卫生组织热带病合作中心,科技部国家级热带病国际联合中心,卫生部寄生虫病原与媒介生物学重点实验室,上海200025
  • 出版日期:2016-10-30 发布日期:2016-11-09

Evaluation of Measures and Achievements of Malaria Control in Tengchong City, Yunnan Province during 2010-2015

WANG Jia-zhi1, YIN Shou-qin1, LI Sheng-guo1, LI Xi-shang1, CAI Wen-bin1, FENG Jun2*   

  1. 1 Tengchong County Center for Disease Control and Prevention, Tengchong 679100,China;2 National Institute of Parasitic Diseases,Chinese Center for Disease Control and Prevention;WHO Collaborating Centre for Tropical Diseases;National Center for International Research on Tropical Diseases, Ministry of Science and Technology;Key Laboratory of Parasite and Vector Biology,Ministry of Health,Shanghai 200025,China
  • Online:2016-10-30 Published:2016-11-09

摘要: 目的 对云南省腾冲市2010-2015年消除疟疾防控措施及效果进行分析,以进一步推进消除疟疾进程。 方法 收集2010-2015年腾冲市疟疾疫情信息、疫点调查与处置信息、发热病人血检、病例治疗等疟疾防治资料,采用Microsoft Excel 2010软件对数据进行整理分析。 结果 2010-2015年腾冲市共报告疟疾病例1 654例,其中本地感染病例18例,境内输入性病例22例,境外输入性病例1 614例。在境外输入性病例中,缅甸返回的患者共1 584例,占98.1%。病例以间日疟为主,共报告1 261例,占76.2%(1 261/1 654)。2013-2015年连续3年无本地感染病例报告。血检发热病人80 655人次,疟原虫阳性检出率为2.1%(1 654/80 655)。血检疟原虫阳性率以2010年最高,为2.8%(700/24 861),2011年最低,为1.4%(341/23 623),2012-2015年逐年递减。网络直报疟疾共1 654例,2013-2015年24 h内疫情报告率为100%。流行病学个案调查共1 191份,2013-2015年3 d内个案调查率为100%。调查疫点共1 351个,2014-2015年7 d内疫点处置率为100%。 结论 腾冲市连续3年无本地感染疟疾病例报告,但输入性疟疾疫情形势仍较严峻。

关键词: 疟疾, 防治措施, 输入性, 腾冲市

Abstract: Objective To evaluate the measures and achievements of malaria control in Tengchong City during 2010-2015. Methods The malaria control information on epidemiology, foci disposal, blood detection of febrile patients, and medical treatment during 2010-2015 in Tengchong City was collected and analyzed using Microsoft Excel 2010. Results In 2010-2015, 1 654 malaria cases were reported in Tengchong City, including 18 indigenous cases, 22 domestically mobile cases, and 1 614 imported cases from abroad, of whom 1 584 cases (98.1%) were imported from Myanmar. Most of the cases were vivax malaria(76.2%, 1 261/1 654). No indigenous malaria cases were reported from 2013 to 2015. Blood test was conducted for 80 655 febrile patients, with a positive detection rate of 2.1%(1 654/80 655). The positive detection rate was highest in 2010 (2.8%, 700/24 861), lowest in 2011(1.4%, 341/23 623), and decreased from 2012 to 2015. In addition, 1 654 cases were directly reported through online system. The 24-h case report rate during 2013-2015 was 100%. A total of 1 191 cases were investigated. The 3-day case investigation rate during 2013-2015 was 100%. A total of 1 351 endemic foci were investigated. The 7-day foci disposal rate during 2014-2015 was 100%. Conclusion No indigenous transmission has been reported for three years in Tengchong City. However, the imported malaria remains an important problem.

Key words: Malaria, Control Intervention, Imported, Tengchong City