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从1986年开始,随着计划免疫工作的全面实施,佛山市对人群麻疹免疫水平及麻疹发病情况进行了连续10年的动态观察。结果显示,人群麻疹抗体总阳性率为9588%,抗体滴度处于中等水平。麻疹发病率从1987年起大幅度下降,除1992年为1068/10万外,每年发病率均在5/10万以下,而发病的年龄分布在15岁人群渐趋明显,具有高接种率和免疫成功率地区的特点。人群麻疹免疫水平与麻疹发病率之间存在一定的相关性。提出了相应的防制措施。
Since 1986, with the full implementation of the planned immunization work, Foshan City has conducted a continuous 10-year dynamic observation on the level of measles immunity and the incidence of measles. The results showed that the total positive rate of measles antibody was 95.88% and the antibody titer was moderate. The incidence of measles dropped significantly from 1987, with the exception of 1068 / 100 000 in 1992, the annual incidence rates were below 5/100000, while the incidence of age distribution in 15-year-old population becomes more obvious, with high Inoculation rates and immunocompetence rates are characteristic of the region. There is a certain correlation between the level of measles immunity and the incidence of measles. Put forward the corresponding control measures.