摘要
目的调查分析三江县疟疾年发病率控制在1/万以后,近8年疟疾病例的来源、疟原虫种类等流行病学监测效果。方法收集2000～2007年全县疟疾血检阳性病人资料统计分析。结果三江县8年来检出疟疾病人共111例,其中流动人口疟疾病人占89.2%,以间日疟病人为主,兼有恶性疟和混合感染的病人。当地感染病人仅占10.8%,均为间日疟。流动人口疟疾病人69.70%是在东南亚国家感染后输入本地。结论目前三江县疟区的性质发生了极明显的改变,疟疾病例以本地居民到外省特别是到东南亚国家感染疟疾输入到当地的为主,是今后疟疾监测的重点。
Objective To analyze the soures of positive eases detected, malaria parasites species and in the last 8 years in the county after malaria annual incidence dropped to under 1/10000. Methods The data of positive patients detected by blood examination in the county from 2000 to 2007 were collected and statistically analyzed. Results During the last 8 years, there 111 malaria cases were reported, 89.19% of them wer from floating population. Plasmodium vivax malaria predominated. No Plasmodiumfalciparum malaria cases were reported in the local residents. Most malaria patients in floating population were infected in countries from Southeast Asia, which occupied 69.70% of malaria patients in floating population. Conclusion Recently the nature of malaria areas of the county has already changed radically. Returned population infected malaria from other provinces particularly Southeast Asia countries has become predominant.
出处
《中国热带医学》
CAS
2009年第2期325-326,334,共3页
China Tropical Medicine
关键词
疟疾
流动人口
监测
东南亚
Malaria
Floating population
Surveillance
Southeast Asia
