摘要
目的了解一起诺如病毒医院感染事件发生原因,评价控制措施的效果。方法采用现场个案调查方式,对某医院一起诺如病毒医院感染事件及其控制措施进行调查与效果评价。结果该医院在2周内连续发生16例胃肠炎病人,包括住院病人和医院工作人员,罹患率分别为30.0%和46.7%。经现场采样和实验室诊断,证明此次胃肠炎是由医院内感染诺如病毒所致。经对感染患者积极隔离治疗和对病房及相关物品进行有效清洁消毒处理,及时有效控制了疫情。结论此次为一起由诺如病毒引起的医院感染暴发事件,所采用的现场控制措施效果明显,及时控制了疫情。
Objective To analyze the major influence factors of hospital infection,and to evaluate the control measures.Methods Case survey and field epidemiological survey were conducted to investigate the knowledge of control and prevention of hospital infection. Results During the outbreak,a total of 16 cases were reported within 2 weeks. The attack rates of Hospitalized patients and Nursing workers were 30. 0% and 46. 7% respectively. There was no infection in medical staff.Field sampling and laboratory diagnosis all proved that the gastroenteritis was caused by nosocomial norovirus. Conclusion The gastroenteritis outbreak in healthcare setting is caused by norovirus. Control measures on site indicate that it has been remarkable effect. The situation is under control and all efforts are effective.
出处
《中国消毒学杂志》
CAS
北大核心
2015年第12期1220-1222,1225,共4页
Chinese Journal of Disinfection
关键词
诺如病毒
医院感染
消毒
控制措施
norovirus
nosocomial infection
disinfection
control measures
