吴江市自实施计划免疫以来 ,麻疹发病率逐年下降 ,近几年麻疹发病率一直 2 / 10万 ,但 2 0 0 1年麻疹病人大幅增加。现将麻疹发病情况分析如下。1　发病情况　吴江市 2 0 0 1年报告麻疹 2 0 2例 ,报告发病率为 2 6 2 2 / 10万 ,是 2 0 0 0年麻疹报告发病率 (1 81/ 10万 )的 1 Since the implementation of the immunization program in Wujiang City, the incidence of measles has been declining year by year. In recent years, the incidence of measles has been 2 / 100,000 but the number of measles patients increased dramatically in 2001. The incidence of measles is now analyzed as follows. 1 Incidence Wujiang reported 202 cases of measles in 2001, with a reported incidence of 2 62 2/10 million, which is 1 of the reported incidence of measles in 2010 (1 81/10 million)