2006—2011年深圳市传染病突发公共卫生事件流行病学、特征

目的了解和掌握深圳市传染病突发公共卫生事件的流行病学特征,以便有效预防突发公共卫生事件的发生,提高应对突发公共卫生事件的能力。方法对深圳市2006-2011年报告的传染病突发公共卫生事件信息进行分析。结果 2006-2011年深圳市报告的传染病类突发公共卫生事件共199起,占突发公共卫生事件总数的95.22%,发病6460例,死亡20例,病死率为0.31%。以未分级事件居多,占66.83%（133/199）。各类传染病中,丙类传染病事件数较多,占51.76%（103/199）。报告的高峰期出现在4、6、9和12月,累积占传染病事件总数的56.06%。以聚集性疫情为主,学校和托幼机构是主要发生场所。结论传染病类突发公共卫生事件是主要突发公共卫生事件,而且主要发生在学校及托幼机构,建议进一步加强学校传染病,特别是呼吸道和肠道传染病的预防控制工作。

Analysis on epidemiological characteristics of public health emergencies of infectious diseases in Shenzhen city, 2006-2011

Objective To understand the epidemiological characteristics of public health emergencies of infectious diseases in Shenzhen,preventing effectively the occurrence of public health emergencies events and enhancing the ability of responding to public health emergencies events. Method The public health emergencies of infectious diseases reported from 2006 to 2011 in Shenzhen were analyzed. Results From 2006 to 2011, a total of 199 infectious diseases emergencies events were reported in Shenzhen, accounting for 95.22% in all public health emergencies. And 6 460 cases were recorded including 20 dead cases with a fatality rate of 0.31%. Unclassified emergencies events were accounted for 66.83%（133/199）, classes C infectious diseases were accounted for 51.76%（103/199）. The peak months appeared in April, June, September and December, accounting for 56.06% of the total. The majority of public health emergencies were outbreaks that occurred mainly in schools and kindergartens. Conclusions The public health emergency of infectious diseases was the major events among all the public health emergencies in Shenzhen, which mainly occurred in schools and kindergartens. It is necessary to strengthen the prevention and control of infectious diseases in in schools and kindergartens, especially of respiratory diseases and enteric diseases.