脊灰是严重危害儿童健康而又可以用疫苗有效预防的传染病之一。随着计划免疫工作的深入开展,脊灰的发病率已大幅度下降,为了控制以至最终消灭其发生,1988年7月卫生部制定和颁发了《1988～1995年消灭脊髓灰质炎规划》,宁夏回族自治区提出1993年实现消灭脊灰的相应目标。为此我们于1992年6～12月间用ELISA法对银川分局管 Polio is one of the major infectious diseases that can seriously harm children’s health and can be effectively prevented by vaccines. With the deepening of the planned immunization work, the incidence of polio has dropped dramatically. In order to control and eventually eliminate its occurrence, the Ministry of Health issued and issued the “Plan for Polio Eradication from 1988 to 1995” in July 1988, Ningxia The Hui Autonomous Region proposed the corresponding goal of eradicating polio in 1993. To this end, we used the ELISA method to control the Yinchuan branch from June to December 1992