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开展人群免疫水平监测是麻疹监测工作的一项重要内容。对制定麻疹控制策略、完善控制措施和免疫策略 ,进行免疫效果评价 ,预测流行强度有重要意义。现将平顶山市2 0 0 1— 2 0 0 2年人群麻疹抗体水平监测结果分析如下。1 资料与方法1.1. 监测对象 采用分层抽样的方法随机抽
Monitoring population immunity is an important part of measles surveillance. It is of great significance to formulate measles control strategies, improve control measures and immunization strategies, evaluate immune effects and predict epidemic intensity. Now Pingdingshan City 2000012-year population measles antibody level monitoring results are as follows. 1 Materials and Methods 1.1. Monitoring objects using stratified sampling method randomly drawn