自2004年开始实行传染病网络直报以来,我国梅毒报告数呈现快速上升趋势,且梅毒报告病例数一直占据甲乙类传染病报告的前五位[1]。西安市2015年梅毒报告发病率是25.15/10万,占法定传染病报告第7位,已成为西安市重要的公共卫生和社会问题之一。本文对西安市2004-2015年12年间的梅毒流行情况进行总结分析,现将结果报告如下。 Since 2004, when the direct reporting of communicable diseases network has been carried out, the number of syphilis cases in our country shows a rapid upward trend, and the number of reported cases of syphilis has always occupied the top five reported cases of class A and B infectious diseases. The incidence of syphilis in 2015 in Xi’an was 25.15 / 100,000, accounting for the seventh in the report of legal infectious diseases, which has become one of the important public health and social problems in Xi’an. This article summarizes the prevalence of syphilis in Xi’an during the 12 years from 2004 to 2015. The results are reported as follows.