麻疹疫苗从1965年开始在我国广泛使用,上海地区麻疹的发病率已下降至一个极低的水平。目前,1965年以后出生的女性已成为我国孕产妇人群中的主体。疫苗时代的孕妇群体麻疹抗体水平如何,直接关系到这一群体本身及其所娩新生儿的麻疹发病率。由于8月龄以下小儿一般可从母体获得免 Measles vaccine has been widely used in our country since 1965, and the incidence of measles in Shanghai has dropped to an extremely low level. At present, women born after 1965 have become the main body of the maternal group in our country. The level of measles antibody in the pregnant women in the vaccine era is directly related to the incidence of measles among the group itself and the newborn it delivered. As children under 8 months of age generally receive immunity from the mother