Objective To analyze the epidemic status and changing trend of infectious diseases in schools in Baoshan City,and to provide the basis for the development of infectious disease prevention and control strategies and measures.Methods The epidemic data of notifiable infectious diseases among students from 2010 to 2020 were downloaded from the China Disease Prevention and Control Information System.Excel 2007 was used to organize the data,SPSS 19.0 was used for statistical analysis,and the rank sum test was used for statistical different analysis.Results The average annual incidence of infectious diseases in schools in Baoshan from 2010 to 2020 was 179.9/100 000,fluctuating from 120.9/100 000 to 319.5/100 000.There was a significant difference in the incidence of infectious diseases in schools by city county and district(H=22.8,P＜0.01),and the incidences in Shidian County(320.7/100 000)and Longling County(273.6/100 000)were higher.There were 15 to 18 kinds of infectious diseases in schools reported,most of which were class B and C.Respiratory and intestinal infections were predominant.Ancient and emerging infectious diseases coexist,and outbreaks occur.The incidence of infectious diseases was higher from April to July and September to January of the following year,accounting for 36.3％and 48.7％,respectively.The spectrum of infectious diseases among the population changed from 2010 to 2020.There were imported cases of dengue fever and malaria and six AIDS-related deaths,with a case fatality rate of 0.8％o.Conclusion It is necessary to strengthen the early warning and monitoring of symptoms of common infectious diseases among students,and improve the monitoring sensitivity and rapid response ability of emerging and rare infectious diseases.To prevent the spread of vaccine-preventable infectious diseases,more attention should be paid to areas with high incidence of the disease,and immunization,health education,and outbreak response of epidemic situation should be carried out.
StudentInfectious diseasesEpidemicSchool healthEpidemiologyDisease surveillanceDisease control and preventionAnalysis
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