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在加速控制麻疹的进程中，人群麻疹抗体水平是非常重要的指标。如何根据人群麻疹抗体水平对麻疹流行进行预测，是一个值得探讨的问题。本次选择自1979年以来无麻疹病例报告的1个县，随机抽取1～36岁不同年龄的653例血清标本。分为1岁26人，2～4岁352人，7岁72人，12岁月人，20
In accelerating measles control, measles antibody levels in the population are very important indicators. How to predict the prevalence of measles based on the level of human measles antibody is a question worth exploring. A total of 653 serum samples from 1 to 36 years old of different ages were selected randomly from 1 county that reported no measles cases since 1979. Divided into 1 year old 26 people, 2 ~ 4 years old 352 people, 7 years old 72 people, 12 years person 20