Epidemics of notifiable infectious diseases in Pudong New Area, Shanghai, 2011-2015
WANG Jing, YE Chu-chu, WANG Yuan-ping, ZHU Wei-ping
Research Base of Key Laboratory of Surveillance and Early-warning on Infectious Disease in China CDC, Shanghai Pudong New Area Center for Disease Control and Prevention, Shanghai 200136, China
Abstract：Objective To investigate the incidence characteristics and epidemic tendency of notifiable infectious diseases 基金项目:浦东新区卫生系统重点学科(PWZx2014-14) 作者简介:王静(1988-),女,硕士研究生,医师,研究方向:急性传染病防治与消毒管理。 通信作者:朱渭萍,E-mail:junnybaby@126.com。
(NID) in Pudong New Area, Shanghai so as to provide scientific evidence for summarizing the experience of infectious disease prevention and treatment and timely adjusting prevention and treatment strategies. Methods Descriptive epidemiological method was used to statistically analyze the epidemic data of NID in Pudong New Area during 2011-2015 reported by the China Information System for Disease Control and Prevention. Results A total of 102,669 cases of 28 different NID were reported in Pudong New Area during 2011-2015. The average annual incidence rate was 383.34/100,000. There were 96 death cases, with the average annual death rate being 0.36/100,000 and the case fatality rate being 0.09%. There were 1 case of 1 type A NID and 34,774 cases of 19 type B NID, the average annual incidence rate of type A and B NID was 129.97/100,000, and most of the NID were infectious diseases transmitted by blood and sexual routes and respiratory tract infectious diseases. There were 67,895 cases of 8 type C NID, the average annual incidence rate was 253.37/100,000, and most of type C NID were hand-foot-mouth disease. The top 5 type A and B NID were syphilis, tuberculosis, gonorrhea, scarlet fever and acute viral hepatitis, while the top 5 type C NID were hand-foot-mouth disease, mumps, influenza, other infectious diarrhea and rubella. Most of NID occurred in spring and summer, and the peak incidence was from April to July. The incidence ratio between male and female was 1.64:1, and the age distribution concentrated in the age groups of 0-6 and 20-40 years. Most of the cases were scattered children, preschoolers, students, workers, homemaking service attendants, the unemployed and retirees. Conclusions The reported incidence rates of NID in Pudong New Area, Shanghai from 2011 to 2015 show a fluctuation trend. It is quite necessary to develop and refine infectious disease prevention and treatment strategies combined with the peak incidence and the key population and targeted on syphilis, tuberculosis, hand-foot-mouth disease and other infectious diseases with high incidence so as to strictly prevent the outbreaks and epidemics of infectious diseases.
2017, Vol. 24 
