摘要
对推行麻疹活疫苗接种前后(1955～1992年)我院1835例麻疹进行分析,发现推行麻疹疫苗接种以后,麻疹的发病规律发生了明显变化;(1)流行强度明显减弱,病例数逐年显著减少,流行的周期性被打破。(2)发病年龄逐渐明显后移,小龄病人大幅度减少,大龄病人明显增多,1985年以后,0～5岁的儿童麻疹仅占38.09％,成人麻疹占42.86％。(3)流行季节高峰逐年下降,高峰月位于3月,较前提前一月。病人主要集中在2～5月份。(4)出现无病例月,1985年以后7～12月均无病人。(5)并发症发生率和病死率逐年下降。
This report deals with the comparative analysis of 1835 cases of measles before and after active vaccination. The epidemic pattern of measles has changed remarkably after active vaccination: (1) Epidemic intensity and measles patients were remarkably reduced. There was no apparent epidemic cycle or seasonal outbreak. (2) The incidence among young children decreased obviously and so the adult patients become comparatively more. (3) Epidemic seasonal peak of measles has cut down year by year and moved to March of every year, infected mainly from February to May. (4) Vacant month appeared and increased gradually. No case appeared from July to December since 1985. (5) Complication and case fatality rate were remarkably reduced.
出处
《空军总医院学报》
1993年第4期197-199,共3页
Journal of General Hospital of Air Force,PLA
关键词
麻疹
麻疹疫苗
流行病学方法
接种
Measles Measles active vaccine Epidemiologic methods
