德州市1990～1994年健康人群麻疹血清流行病学监测

A REPORT ON MEASLES SEROEPIDEMIOLOGICAL SURVEILLANCE IN HEALTHY POPULATION IN 1990-1994 IN DEZHOU CITY

山东省德州市 １９９０～ １９９４年间，对健康人群 １１３７人进行麻疹血凝抑制（ＨＩ）抗体水平的监测。结果表明，麻疹ＨＩ抗体平均阳性率９３．８４％，几何平均滴度（ＧＭＴ）１：２４．４６。通过加强计划免疫管理，麻疹ＨＩ抗体阳性率和ＧＭＴ有增高的趋势。但亟需免疫保护的８～２３月龄儿童麻疹ＨＩ抗体阳性率仪为８２．５０％，ＧＭＴ为１：１５：６３，均极明显地低于其它年龄组人群，应加强麻疹疫苗的基础免疫工作。

Measles HI antibody level was surveyed in a total of l, 137 healthy individuals in Dezhou city of Shandong province in 1990- 1994. The results showed that the average positive rate of measles HI antibody was 93.84%, the GMT was l'24.46, but they had an increasing tendency through the administration of supplementary immunization. The children of 8-23 months old are intended for urgent protection against' measles but their HI antibody positive rate was 82.5.0% and GMT was 1:l5.63, that was much lower than that in the other age groups. To them the basic immunization must ie strengthened.