江苏省疟疾疫情预警系统的建立Ⅱ数字地球系统应用于疟疾疫情管理及监测  

Establishment of malaria early warning system in Jiangsu Province Ⅱ Application of digital earth system in malaria epidemic management and surveillance

作　　者：王伟明[1] 周华云[1] 刘耀宝[1] 李菊林[1] 曹园园[1] 曹俊[1] 

机构地区：[1]江苏省寄生虫病防治研究所,卫生部寄生虫病预防与控制技术重点实验室,无锡214064

出　　处：《中国血吸虫病防治杂志》2013年第2期172-176,共5页Chinese Journal of Schistosomiasis Control

基　　金：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);中国全球基金疟疾项目实施性研究专项基金(20120201)

摘　　要：目的通过数字地球系统应用于疟疾疫情管理和监测,探索消除疟疾的新模式。方法对2011年江苏省疟疾病例进行个案调查和疫点处置,同时利用集思宝UniStrong G330 GIS数据采集器采集患者居住地的经纬度,再利用数字地球系统(Google Earth)Free 6.2及其图片管理软件,建立疟疾病例预警点地标库和图片管理系统。结果2011年江苏省共报告疟疾374例。其中本地感染间日疟13例,国内外省输入性间日疟11例,国外输入性间日疟20例,国外输入性恶性疟309例,国外输入性三日疟7例,国外输入性卵形疟14例。从Google Earth制图可以清晰地发现,除输入性三日疟呈高度散发外,其他疟疾病例都有一定的聚集性。本地感染间日疟病例主要集中在泗洪县,国内外省输入性间日疟主要集中在苏州市和无锡市,国外输入性间日疟主要集中在南京市,国外输入恶性疟主要集中在苏中地区,国外输入性卵形疟主要集中在溧阳市。结论Google Earth应用于疟疾疫情管理操作简便快捷,图文直观清晰,能为卫生主管部门合理配置疟防资源、消除疟疾决策提供技术支撑参考。Objectives To explore a new mode of malaria elimination through the application of digital earth system in malar ia epidemic management and surveillance. Methods While we investigated the malaria cases and deal with the epidemic areas in Jiangsu Province in 2011, we used JISIBAO UniStrong G330 GIS data acquisition unit （GPS） to collect the latitude and longitude of the cases located, and then established a landmark library about earlywarning areas and an image management system by using Google Earth Free 6.2 and its image processing software. Results A total of 374 malaria cases were reported in Jiangsu Province in 2011. Among them, there were 13 local vivax malaria cases, 11 imported vivax malaria cases from other provinces, 20 abroad imported vivax malaria cases, 309 abroad imported falciparum malaria cases, 7 abroad imported quartan malaria cases （Plasmodi um malaria infection）, and 14 abroad imported ovale malaria cases （P. ovale infection）. Through the analysis of Google Earth Mapping system, these malaria cases showed a certain degree of aggregation except the abroad imported quartan malaria cases which were highly sporadic. The local vivax malaria cases mainly concentrated in Sihong County, the imported vivax malaria cases from other provinces mainly concentrated in Suzhou City and Wuxi City, the abroad imported vivax malaria cases concentrated in Nanjing City, the abroad imported falciparum malaria cases clustered in the middle parts of Jiangsu Province, and the abroad im ported ovale malaria cases clustered in Liyang City. Conclusion The operation of Google Earth Free 6.2 is simple, convenient and quick, which could help the public health authority to make the decision of malaria prevention and control, including the use of funds and other health resources.

关 键 词：疟疾 数字地球系统 GOOGLE EARTH 预警 监测 江苏省 

分 类 号：R531.3[医药卫生—内科学]