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为进一步控制麻疹.根据全省麻疹疫情,对1950～1997年的麻疹流行情况进行了分析.结果发现:自然感染时期(1950～1965年)麻疹发病、死亡均居各种传染病之首;流行频繁,流行间隔3～5年;城市发病高于乡村;发病高峰集中在冬春季节.计划免疫时期(1983～1997年)麻疹的发病、死亡位次明显下降,流行减少,以散发为主要形式;少数民族地区和经济相对不发达地区发病高于内地和经济相对发达地区;发病季节高峰向后推迟,峰值降低.建议建立健全麻疹监测系统,调整免疫策略.进一步提高免疫覆盖率,降低麻疹高发年龄段的发病.
In order to further control the measles.According to the province’s measles epidemic situation, the epidemic situation of measles in 1950 ~ 1997 was analyzed.The results showed that during the period of natural infection (1950 ~ 1965), the incidence and mortality of measles were the first among all kinds of infectious diseases The prevalence was higher in urban areas than in rural areas, and the peak incidence peak was in winter and spring. The incidence of measles and the frequency of death decreased significantly during the period of planned immunization (1983-1997) ; The incidence in the minority areas and the relatively underdeveloped areas is higher than that in the hinterland and the economically developed areas; the peak of the season of onset is postponed and the peak value is lowered; it is suggested to establish and improve the measles monitoring system and adjust the immunization strategy, further improve the immunization coverage rate and reduce the high incidence of measles Age of onset.