Epidemiological characteristics of Class A and B infectious diseases in Jiading District of Shanghai, 2014-2019 / 公共卫生与预防医学

ABSTRACT

Objective To analyze the incidence and epidemic characteristics of Class A and B infectious diseases in Jiading District of Shanghai from 2014 to 2019，understand the prevention and control effects of infectious diseases in recent years，and provide a reference for the formulation of future prevention and control strategies and measures for infectious diseases． Methods According to the " China Disease Prevention and Control Information System"，statistical analysis was conducted on the data of Class A and B infectious diseases in Jiading District of Shanghai from 2014 to 2019． Results A total of 11 862 cases of Class A and B infectious diseases were reported in Jiading District of Shanghai from 2014 to 2019，with an average annual incidence rate of 127.34/100000． The overall reported incidence rate showed a downward trend (χ2=36.354，P =0.0002=818.269，P=0.000<0.05) ．The high incidence age was 5- years old， followed by 20- years old. The top three occupations in terms of morbidity were workers, housework, unemployed，and retired．In terms of onset time，December and May-June were the two peak periods; February was the trough．Conclusion Class A and B infectious diseases in Jiading District of Shanghai showed a downward trend from 2014to 2019． Blood-borne and sexually transmitted infections and respiratory infectious diseases are still infectious diseases that need to be focused on prevention and control，mainly syphilis，gonorrhea and tuberculosis. Targeted prevention measures should be formulated in conjunction with peak onset times and key populations to further reduce the incidence of Class A and B infectious diseases．