成都市疟疾流行规律及防治对策研究

EPIDEMICAL SURVEY OF MALARIA AND PREVENTING STRATEGY IN CHENGDU

成都市疟疾由 5 0年代年均发病率 2 5 .14 降到 90年代的 0 .17 。其间在 195 2、 196 6、 1971年前后发生三次暴发流行 ,以 196 6年流行最严重 ,发病 370 73人 ,发病率 12 2 .42 。建国后先后采取化学药物、生物等方法灭蚊、根治现症病人、预防服药、血检监测、献血源疟疾调查与防治等抗疟对策 ,至 90年代发病率降至 1 以下 ,传播已基本阻断 ,疫情已基本稳定 ,防疟工作已转入基本消灭后的后期管理。

The incidence of malaria in Chengdu city has decreased from 25 14 in 1950s to 0 17 in 1990s.There were three outbreaks in 1952,1966,and 1971 separately.Among them,the outbreak in 1966 was the most serious,there were 37073 patients and the incidence was 122 42.After liberation,we have been adapting some means against malaria such as medicine predicating,eradicating mosquito,and curing patients,blood surveillance.Up to 1990s,the incidence has decreased to below 1,and the spread of malaria has been stopped,so our work has been changed to some managing work.