桂西南联防区近10年疟疾防治效果评价

Malaria Control Effective and Appraisal on The Southwest Defense Zones of Guangxi for Recently Ten Years

目的分析2000-2009年桂西南联防区疟疾防治效果,为制订疟疾监测措施提供科学依据。方法收集联防区各市县2000-2009年疟疾疫情、常住人口和流动人口疟疾监测数据,各种抗疟措施执行情况,疟疾联防区年度交叉检查和疟原虫镜检员考核资料进行统计分析。结果联防区20市县疟疾发病率从2000年0.13/万下降至2009年0.03/万,10年常住人口发热病人血检1808364人次,平均原虫阳性率0.001%,其中2004-2009年未查见本地感染的疟疾病例;流动人口发热病人血检平均阳性率0.69%,高于常住人口发热病人血检原虫阳性率22倍。结论疟疾防治效果明显,防止输入性疟疾传播是联防区当前疟防工作的重点。

Objective To analyze malaria control effective of Southwest defense zones of Guangxi from 2000-2009,so as to provide basic information for malaria control surveillance.Method Collect and statistics data of malaria epidemic control measures,residents and fluid population,and analyze information of defense areas crossing check and glass﹣checker assess from 2000-2009.Results Malaria morbidity rate was dropped from 0.13 per ten thousand in 2000 to 0.03 per ten thousand in 2009 in twenty counties （towns） of defense areas,residents fever cases blood examined 1808364 person-time for ten years,average positive rate was 0.001%,and local infected cases haven＇t been found in 2004 to 2009.Fluid population fever cases blood examination average positive rate was 0.69%,22 times higher than local residents blood examined.Conclusions Malaria control has achieved obviously effection.The important work is to prevent import malaria spreading at present.