本文报道,从1979～1984年应用预防接种不良反应监测系统(MSAEFI),收集到6483份接种疫苗后4周内发生不良反应的报告率,报告数比以前增加,其中反应轻者报告数比反应重者增加较多。方法为当地卫生部门在接种时将调查表格发给受种者(或其父母或监护人),接种后4周内发病就医者(局部红、肿、疼痛除外),通过电话向接种点负责人报告,医生及时到病家取表,收集鉴定资料,其中包括受种者出生日期、接种与发病日期、疫苗批号、剂型与厂家、临床资料及7天追踪观察结果等。由当地卫生部门将表送州MSAEFI,然后再 This article reports, from 1979 to 1984 using the Adverse Reaction Monitoring System of Vaccination (MSAEFI), collected 6483 vaccines within 4 weeks after the occurrence of adverse reactions in the report rate, the report number increased than before, in which the light response to the number of reactions reported Heavy increase more. The method is for the local health department to send the questionnaire to the recipient (or his / her parents or guardian) at the time of vaccination and to seek medical treatment within 4 weeks after vaccination (except for local redness, swelling and pain) and report the call to the point-of- , The doctor promptly went to the sick to take the watch and collect the identification information, including the date of birth, date of vaccination and onset, vaccine batch number, dosage form and manufacturer, clinical data and 7-day follow-up observation. The local health department will send the state MSAEFI to the table and then again