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目的:对一起聚集性病毒感染的流行病学分析及研究其控制方法。方法:对2015年3月5日-2015年3月21日发生的19例一起聚集性病毒感染的儿童进行流行病调查和环境卫生学检测,分析其流行病学特征及控制方法。结果:2015年3月5日-2015年3月21日入我院儿科的患儿87例,聚集性病毒感染的患者19例,罹患率为21.84%,该事件持续的时间为16天,在三间(时间、人间、空间)均有聚集性,粪-口是其主要传播途径。结论:此起聚集性病毒感染疑似医院感染爆发事件,采取强化环境清洁消毒、医护人员卫生及患者个人卫生的保持可有效的控制该病毒的流行。
OBJECTIVE: To analyze the epidemiology of an aggregate viral infection and to study its control methods. Methods: A total of 19 children with viral-associated infection from March 5, 2015 to March 21, 2015 were investigated for epidemiology and environmental hygiene, and their epidemiological characteristics and control measures were analyzed. Results: From March 5, 2015 to March 21, 2015, 87 pediatric patients admitted to our pediatric department had 19 cases of viral-infected patients with an attack rate of 21.84%. The duration of this event was 16 days. Three (time, human, space) are aggregated, fecal - mouth is its main route of transmission. Conclusion: This episode of suspected viral infection in hospital infection outbreaks, to strengthen environmental clean disinfection, health care workers and personal hygiene of patients can effectively control the epidemic.