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消灭脊髓灰质炎(简称脊灰)是指本地人群和外环境中没有脊灰野病毒循环.急性弛缓性麻痹(AFP)接触者是脊灰野病毒传播的高危人群.因此,加强AFP病例及其接触者的病原学监测,是消灭脊灰工作的重要内容之一.德州市1991～1997年AFP病例及接触者病原学监测结果如下:1 材料与方法对德州市1991～1997年AFP监测系统报告的全部AFP病例及其拉触者(每例病人5名接触者)采集
Poliomyelitis eradication (polio) refers to the absence of circulating poliovirus in both the local population and the external environment Acute flaccid paralysis (AFP) contact is a high risk population of poliovirus transmission Therefore, strengthening AFP cases and their contacts Of etiology monitoring is one of the important contents of polio eradication work.Department of AFP from 1991 to 1997 cases and contacts of the etiological monitoring results are as follows: 1 Materials and methods of Dezhou 1991 ~ 1997 AFP monitoring system to report all AFP cases and their contractors (5 contacts per patient) were collected