目的 了解广东省肇庆市2009~2018年法定传染病发病特征及变化趋势,为制定防控措施提供科学依据。方法 采用描述性流行病学方法对肇庆市2009~2018年法定传染病疫情资料进行整理和统计分析。结果 2009~2018年肇庆市法定传染病累计发病28种共350 485例,年均发病率为880.09/10万。无甲类传染病报告;乙类传染病报告20种共128 755例,年均发病率为323.31/10万;丙类传染病报告8种共221 730例,年均发病率为556.78/10万。主要传染病为手足口病(占37.88%)、病毒性肝炎(占21.45%)、其他感染性腹泻病(占16.83%)、肺结核(占9.45%)等;热点传染病登革热、新发传染病H7N9禽流感亦有发生。结论 肇庆市法定传染病防控重点在手足口病、病毒性肝炎(尤其是乙肝)、其他感染性腹泻病、肺结核、艾滋病等传染病,同时注意新发传染病的出现,加强疫情监测,及时采取防控措施。

Objective To understand the Characteristic and trends of notifiable infectious diseases in Zhaoqing City, Guangdong Province, from 2009 to 2018, and to provide scientific basis for the formulation of control measures. Methods Descriptive epidemiological methods were used to collect and analyze the epidemiological data of notifiable infectious diseases in Zhaoqing from 2009 to 2018. Results From 2009 to 2018, there were 350 485 cases of 28 kinds of notifiable infectious diseases in Zhaoqing, with an average annual incidence of 88.09/100,000.There were no reports of Class A infectious diseases;20 kinds of infectious diseases of Class B were reported,with a total of 128 755 cases, the average annual incidence was 323.31/100,000;8 kinds of Class C infectious diseases were reported, totaling 221 730 cases, with an average annual incidence of 556.78/100,000.The main infectious diseases were hand, foot and mouth disease (accounting for 37.88%), viral hepatitis (accounting for 21.45%), other infectious diarrhea diseases (accounting for 16.83%) and tuberculosis (accounting for 9.45%).Hot infectious diseases such as dengue fever and new infectious disease H7N9 avian influenza also occurred. Conclusion The prevention and control of notifiable infectious diseases in Zhaoqing should focus on hand, foot and mouth disease, viral hepatitis (especially hepatitis B), other infectious diarrhea diseases, tuberculosis, and AIDS.At the same time, the emergence of new infectious diseases should be noticed, epidemic surveillance should be strengthened, and timely preventive and control measures should be taken.