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目的了解南海区突发公共卫生事件相关信息的流行病学特征,为预防控制和及时处理突发公共卫生事件提供科学依据。方法应用描述性流行病学方法对2006-2009年南海区突发公共卫生事件进行分析。结果 2006-2009年南海区共报告突发公共卫生事件40起,发病858例,无死亡病例,波及人数51 576人,其中传染病相关事件38起(占事件总数95.00%)。事件主要集中在狮山镇和桂城街道,占事件总数的65.00%。发生高峰出现在6月、9月及12月。发生在学校、波及人群为学生和托幼儿童的事件共30起,占事件总数的75.00%,发病737例,波及人数46 947人,其中发生原因以传染病相关事件为主的29起,占事件总数的72.50%。病种以呼吸道传染病为主,共30起(占传染病相关事件数的78.95%),主要是水痘(14起)、其次是流感样病例暴发疫情(9起)。结论南海区发生的突发公共卫生事件主要集中在学校及托幼机构,应加强重点人群如学生、托幼儿童的传染病预防及控制。
Objective To understand the epidemiological characteristics of public health emergencies in the South China Sea and provide a scientific basis for prevention and control and timely treatment of public health emergencies. Methods Descriptive epidemiological methods were used to analyze the public health emergencies in the South China Sea from 2006 to 2009. Results A total of 40 public health emergencies were reported in South China Sea from 2006 to 2009, with 858 cases of death and no deaths. The number of deaths was 51 576, of which 38 were related to infectious diseases (95.00% of the total number of incidents). The incidents mainly concentrated in Shishan Town and Guicheng Street, accounting for 65.00% of the total number of incidents. Peaks occurred in June, September and December. Occurring in schools, affecting the population for students and child care and childrens events a total of 30, accounting for 75.00% of the total number of incidents, incidence of 737 cases, affecting 46 947 people, of which the causes of infectious diseases mainly 29, accounting for 72.50% of the total number of incidents Thirty cases were mainly respiratory tract infections, accounting for 78.95% (mainly infectious chickenpox (14 cases)), followed by influenza outbreaks (9 cases). Conclusions The public health emergencies in the South China Sea are mainly concentrated in schools and nurseries, and the prevention and control of infectious diseases of key people such as students and nursery children should be strengthened.