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目的 分析 2 0 0 3年中山市传染性非典型肺炎 (SARS)流行的预防控制效果 ,为制定不明原因传染病暴发流行等突发公共卫生事件防制措施提供依据。方法 分析中山市SARS病例的流行因素和特征 ,并对预防控制策略及实施效果进行探讨。结果 2 0 0 2年 1 2月 2 6日至 2 0 0 3年 1月 1 9日 ,中山市共发生SARS病例 2 9例 ,死亡 1例。病例的发生有家庭和医院聚集性 ,疏于个人防护是该病流行的主要原因。在采取了隔离传染源、切断传播途径和保护易感人群的预防控制措施后 ,SARS在中山市的流行仅持续 2 4d ,之后再无新发病例发生 ;各类人群SARS防治知识的知晓率达95 3%。结论 科学的预防控制措施可以有效地遏制SARS的流行
Objective To analyze the preventive and control effects of epidemic of SARS in Zhongshan City in 2003, and provide the basis for the prevention and control of public health emergencies such as outbreak of unknown infectious diseases. Methods The epidemic factors and characteristics of SARS cases in Zhongshan City were analyzed, and the prevention and control strategies and their effects were discussed. Results From February 26, 2002 to January 29, 2003, 29 cases of SARS and 1 death were reported in Zhongshan City. Occurrence of cases of family and hospital concentration, neglect of personal protection is the main reason for the epidemic. SARS prevalence in Zhongshan only lasted for 24 days after isolation and control measures were taken to isolate sources of infection, cut off routes of transmission and protect susceptible populations. No other new cases occurred afterwards; awareness of SARS prevention and control among all groups reached 95 3%. Conclusion Scientific prevention and control measures can effectively stop the SARS epidemic