一、起草背景预防接种异常反应对受种者及其家庭造成严重影响,近年来社会各界愈加关注。虽然各地积极采取措施,加强了预防接种异常反应处置工作,但仍有部分地区存在政策不完善、措施落实不到位等问题。为妥善做好预防接种异常反应处置工作,促进预防接种工作 First, the drafting background Vaccination Abnormal response to the affected persons and their families have a serious impact in recent years, more and more attention from all sectors of society. Although various localities have taken active measures to step up the response to vaccination abnormalities, some areas still have some problems such as imperfect policies and inadequate implementation of measures. In order to properly handle the prevention and treatment of abnormal reactions, vaccination should be promoted